Buy individual apps, tools, templates & books — or save big with a themed bundle.
The complete set — all 30 AppVitamins templates: business finance, HR, personal finance, health, home and life. Instant download, works in Excel & Google Sheets.
Buy direct · US$44 (10% off)or on Etsy · US$49New apps and templates join the fleet all the time — themed bundles are always the best-value way in. Instant download, works in Excel & Google Sheets.
Everything to run the money side of a small business: invoicing, expenses, P&L, cash flow, AR/AP, budget, pricing, inventory and a KPI dashboard. 9 templates in one bundle — save 63% vs buying individually. Instant-download Excel/Google Sheets, branded by AppVitamins.
A complete people-ops kit: attendance & salary with overtime, leave/PTO, timesheets and a shift rota. 4 templates in one bundle — save 49% vs buying individually. Instant-download Excel/Google Sheets, branded by AppVitamins.
Run your freelance business end-to-end: income & tax set-aside, invoicing, expenses, mileage, billable hours and project planning. 6 templates in one bundle — save 55% vs buying individually. Instant-download Excel/Google Sheets, branded by AppVitamins.
Take control of your money: a monthly household budget, a debt snowball/avalanche payoff planner and a savings-goals tracker. 3 templates in one bundle — save 27% vs buying individually. Instant-download Excel/Google Sheets, branded by AppVitamins.
For landlords & property investors: rental income & expenses, mileage, expense tracking and a 12-month cash-flow forecast. 4 templates in one bundle — save 42% vs buying individually. Instant-download Excel/Google Sheets, branded by AppVitamins.
Wedding planner, renovation budget, net-worth tracker and weekly meal planner — life's big things, planned. Instant-download bundle — every template works in Excel & Google Sheets. Branded by AppVitamins.
Macro tracker with TDEE, keto low-protein tracker with GKI, meal planner and 25+ Thermomix recipes. Instant-download bundle — every template works in Excel & Google Sheets. Branded by AppVitamins.
All-in-one bookkeeping, content calendar, invoice generator and pricing calculator for makers and online sellers. Instant-download bundle — every template works in Excel & Google Sheets. Branded by AppVitamins.
Run the money side of a small business: invoicing, expenses, P&L, cash flow, AR/AP, budget and pricing. 9 templates in one pack — the complete finance stack. Instant-download Excel/Google Sheets, branded by AppVitamins.
For landlords & property investors: rental income & expenses, a deal analyzer, mileage log and a 12-month cash-flow forecast. 4 templates in one bundle. Instant-download Excel/Google Sheets, branded by AppVitamins.
Everything to run a handmade or online shop: bookkeeping, content calendar, invoice generator and a pricing calculator. 4 templates in one bundle. Instant-download Excel/Google Sheets, branded by AppVitamins.
Ready-to-use, foolproof Excel templates — instant download, works in Excel & Google Sheets, branded and formula-checked. Also on our Etsy shop.
Know exactly who owes you and what you owe — at a glance. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
Stop calculating payroll by hand. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
Know you're going to be short on cash — months before it happens. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
See the exact month your debt hits $0. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
Stop losing receipts in a shoebox. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
Never get surprised by a tax bill again. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
Stop guessing what's running low. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
Stop building invoices from scratch. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
Stop building charts and KPI tiles from scratch every month. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
Stop tracking staff leave in a messy notebook or a dozen sticky notes. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
Stop guessing your mileage deduction. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
Take control of your money every month. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
$9.00 USD. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
Know your numbers every month, not just at tax time. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
Stop building project timelines by hand. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
Stop guessing whether your rental actually makes money. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
Stop guessing whether you're on track. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
Stop building the weekly schedule from scratch. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
Annual Small Business Budget Planner — Excel Template (Budget vs Actual). Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
Stop doing timesheet math by hand. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
Track every asset and liability, snapshot monthly, and watch your net worth trend with auto charts. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
Room-by-room remodel budgets, a 200-row expense log and automatic over-budget alerts. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
Plan the week from a 25+ recipe library with auto calorie/macro totals and an aisle-organised grocery list. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
TDEE calculator, macro targets, a 365-day food log and workout tracking with a weekly dashboard. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
Protein caps, net-carb ceilings, ketone/glucose logging and an automatic GKI calculator. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
25+ high-protein snack recipes with exact TM6 speed/temp/time steps, full macros and a shopping list. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
Income, expenses, invoices, quarterly tax summary and a profit dashboard — your whole books in one file. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
Plan and track posts across 7 platforms with status colors, an ideas bank and engagement summaries. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
17-category budget, 250-guest RSVP tracker, vendor manager, checklist and a spend dashboard. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
Cap rate, cash flow, cash-on-cash and DSCR from your deal inputs, plus a 10-year projection and 3-deal compare. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
Biweekly/weekly paycheck budgeting with a bill calendar, sinking funds and a per-paycheck plan. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
Every bill, every month — a paid/due grid with automatic yearly totals and overdue alerts. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
Log 300 trades with auto P&L, win rate, profit factor, expectancy, monthly P&L and strategy breakdowns. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
15 habits x daily grids with targets, hit rates and a completion dashboard. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
200-book log with ratings, yearly goal pacing, genre stats and a TBR list. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
Roster, weighted grade book with letter grades, attendance and a lesson planner. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
Trip budget vs actual, day-by-day itinerary, bookings and a packing list. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
One-time and monthly baby costs, registry tracker and a savings plan. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
Cleaning schedule, maintenance with due-date alerts, household inventory, chore chart and emergency info. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
200-application pipeline with status funnel, interviews, contacts and response-rate stats. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
Track every side hustle: income log, monthly matrix by stream, goals vs actual and a mix dashboard. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
Gift list with budgets and purchase tracking, other costs, countdown checklist and a spend dashboard. Instant-download Excel template (.xlsx) — foolproof formulas, rule-of-color design, works in Excel & Google Sheets. Branded by AppVitamins.
Private in-browser transcription — export SRT/VTT subtitles, timestamped TXT/Markdown/JSON, a timestamp + speaker-label editor, and batch processing.
Private on-device AI chat. Pro adds custom personas, a 24-prompt library, generation controls (temperature/top-p/length) and TXT/JSON export with full backup & restore. Free core: markdown answers, 6 personas and saved multi-chat history.
Private on-device semantic search over your own text — find answers by meaning, not keywords, with nothing uploaded. Pro adds a multi-document library, cross-source search with source tags, and export to Markdown/TXT/CSV/JSON with citations. Free core: meaning-based search, keyword highlighting, adjustable depth.
Real-time pitch coaching with extended exercises and progress tracking.
MIDI export (drums + separate bass/lead/pad tracks), Song mode arrangements (play/WAV/MIDI), per-track WAV stems, and a Pro genre-preset pack.
Guided sight-reading with full lesson library and custom pieces.
Build full pages, not just snippets. The free in-browser AI generates and previews responsive sections; Pro adds a page builder (stack, reorder and export a complete standalone HTML page), React/JSX export, a ZIP bundle and a saved-section library.
Private on-device background removal. Pro adds gradient & custom-image backgrounds, marketplace/social size presets (1:1, 4:5, 16:9, 9:16) with padding for Shopify/Etsy/Amazon/Instagram, a soft drop shadow, and batch removal to a ZIP. Free core: unlimited cut-outs, white/solid backgrounds, soften-edges and PNG/JPG/WebP export.
Private in-browser text-to-speech with dozens of voices, adjustable speed and word-by-word read-along highlighting. Pro adds a pronunciation dictionary, a document library, custom voice/speed presets, .txt & .pdf import, and MP3 plus whole-document audio export. Free core stays fully usable.
Private in-browser summarizer with two engines (instant + on-device AI), paragraph/bullets/key-points output and length control. Pro adds Markdown/TXT/JSON/PDF export, a batch multi-document digest, a saved-summary library, focus keywords and PDF import.
Private on-device translation across 43 languages — batch / document translate, export to TXT/bilingual/Markdown/CSV/JSON, a saved phrasebook, and a custom glossary for names and jargon. Works offline after the one-time model download.
Free in-browser gut-health kit: a live Daily Gut Score, a DIY microbiome sprinkle builder, a 30-plants-a-week tracker, a fermented-foods planner and a Bristol-scale gut diary. Pro adds on-device food-symptom pattern insights, a generated 7-day gut reset plan, a doctor-ready PDF journal and CSV export.
Estimate VO2 max, fitness age and a longevity score, then track your trend over time and follow a personalised Zone-2 plan. Free core: estimator, progress tracker, what-if projection and week 1 of the plan. Pro adds the full 8-week progressive plan, a printable PDF longevity report, and CSV export of your progress and plan.
Free GLP-1 toolkit for Wegovy/Ozempic/Zepbound/Mounjaro: personal protein, hydration and calorie-floor targets, a titration timeline, a trial-based plateau projection, a weigh-in progress tracker that plots you against the trial-average curve, and a shot log with site rotation and a next-dose countdown. Pro adds a side-effect journal with dose-step-up insights, a doctor-ready PDF report, a personal titration calendar (.ics), and CSV/JSON export. 100% on-device.
City-vs-city cost-of-living & required-salary comparison in your own currency, with spending-weighted personalisation, state-tax delta and monthly take-home. Pro: rank every city, export CSV + a one-page PDF relocation report, save & compare scenarios, and project the invest-the-difference savings.
Solar payback for any country in your local currency — full 25-year schedule + CSV export, solar-loan cash-flow, environmental impact, a printable PDF report, and save & compare scenarios.
Compare every 2026 federal plan (Standard, IBR, RAP, PSLF), model extra payments, and estimate the forgiveness tax bomb — plus a full amortization schedule + CSV, income-growth projection, and a printable PDF strategy report.
EV vs gas 5-year cost calculator in any currency — year-by-year breakdown, cost-per-mile/km, plus Pro CSV & PDF export and save/compare scenarios.
Avalanche vs snowball debt payoff planner in any currency — milestones, one-time-windfall what-if, plus Pro full month-by-month schedule, live-formula Excel & PDF export, a payment tracker, and save/compare scenarios.
Budget & cash-flow planner in your own currency — a 50/30/20 needs-wants-savings check, a find-money margin scan, a savings-goal planner, the full 12-month live-formula Excel workbook, plus CSV and a printable PDF report.
Plan your Coast FIRE with a 1,000-run Monte Carlo and a coast-number-by-age table in any currency. Pro adds coast-by-age + year-by-year projection CSV, a printable PDF report, and a saved-plan library.
Appliance & whole-home electricity cost calculator — 50+ appliances, all 50 US states or any country in your local currency, CO2 footprint, vampire-load finder, whole-home bill builder & savings finder. Pro adds one-click CSV export, a printable PDF home report, and fully-offline use.
See the true cost of an LLC in any US state — filing fee, annual report, franchise tax, registered agent and a 1/3/5/10-year total — plus a foreign-LLC (out-of-state) cost checker and an S-corp tax-savings estimator. Pro adds side-by-side state comparison, PDF + CSV export, and saved scenarios.
Audit 290+ subscriptions in your local currency, spot double-pays, then set a renewal & free-trial reminder calendar (.ics export) and export the whole audit to CSV/PDF. 100% private, on-device.
Heat pump vs gas/propane/oil/electric furnace — full 15-year price-trend schedule, CSV + printable PDF report, and save & compare up to 4 scenarios. Any country & currency, with CO₂ emissions and the 2026 $2,000 tax credit.
Flight-delay compensation checker (EU261/UK261/US DOT) with a claim tracker + deadline reminders, PDF/TXT claim letters, and regulator-complaint & small-claims escalation templates.
Life-insurance needs calculator (DIME + replacement-cost) in any currency, with a Social Security survivor-benefit offset and coverage-readiness score. Pro adds a term-ladder designer, a one-page PDF report, CSV export and household/two-person compare.
Estimate your 2026 ACA premium tax credit by household + ages, compare net Bronze/Silver/Gold cost, then plan around the 400% cliff: subsidy-vs-income chart, MAGI-lowering helper, CSV, printable PDF worksheet and saved scenarios.
Private in-browser PDF toolkit -- merge, split, compress, organise, watermark, number, images-to-PDF, PDF-to-image and text extraction. Pro adds Batch Stamp: watermark & number dozens of PDFs at once with continuous Bates numbering and saved presets.
Tip calculator & bill splitter that speaks your currency — pick any of 30+ countries and every amount plus the local tipping norm adjusts automatically. Free core: service-type & quality presets, pre/post-tax, even split, rounding. Pro adds itemized 'who ordered what' splitting (tax & tip shared fairly by each person's subtotal), a saved tip history with CSV export, and shareable/printable receipts.
All-in-one converter across 15 categories and 100+ units — length, mass, temperature, volume, area, speed, pressure, energy, power, frequency, angle, fuel economy, data, time — plus 30 currencies with editable rates. Free core: two-way conversion, copy result, shareable deep-links and a decimals/precision control. Pro adds pinned favorites, a conversion history, batch conversion of a whole list at once, and CSV/TXT export.
Exact age in years, months and days, plus a live 'your life in numbers' counter, birth facts (star sign, birthstone, Chinese zodiac, generation) and an upcoming-milestones list. Pro adds a birthday tracker with CSV and .ics calendar export, a printable one-page life report, and a batch age calculator that ages many dates at once.
Pregnancy due-date calculator + week-by-week tracker. Pro adds one-tap calendar export (.ics) of your full prenatal appointment schedule, an on-device kick counter and contraction timer, and a printable PDF timeline. Free core: due date from LMP/conception/IVF, dated screening milestones, and the 40-week explorer.
LLM API cost calculator with prompt-caching & batch-discount modeling. Pro adds a blended multi-model router, saved scenarios, and live-formula Excel + PDF export.
Strong password & passphrase generator with a realistic, pattern-aware strength checker and a Have I Been Pwned breach lookup (k-anonymity). Pro adds policy-rule generation (min digits/symbols/caps, no repeats or sequences), labelled batch generation with CSV/TXT/JSON export, and an on-device saved list with backup & restore.
Branded QR codes with gradients, dot & extra-round styles, custom eye colour, logos and caption frames. Batch-generate from a list or CSV to a ZIP, print PDF label sheets, and save reusable brand presets — 100% in your browser. Types: URL, WiFi, vCard, email, phone/SMS, WhatsApp, location & calendar event.
Custom-text practice, a weak-key drill that targets the keys you miss most, a printable PDF WPM certificate, an all-time stats dashboard, and CSV/JSON exports. The free test (timed & words modes, WPM graph, consistency, problem-key analysis) stays fully usable.
Private, in-browser image compressor & resizer. Free core: batch compress JPEG/PNG/WebP/AVIF, compress to a target file size, resize and strip EXIF. Pro adds saved preset profiles, a batch CSV report and filename prefixes.
AI alt-text & captions for any image, fully on-device. Free gives four ready-to-paste outputs (alt text, caption, SEO caption, filename), three wording variations and a WCAG length meter; Pro adds batch describing of a whole folder with CSV/JSON export and copy-all <img> HTML.
Private in-browser AI object detection. Pro adds training-ready annotation export (COCO JSON, YOLO, Pascal VOC, CSV) and batch processing -- auto-label a whole folder of images into one dataset, all on your device.
Daily Sudoku with printable PDF puzzles, a teaching solving coach, statistics and CSV export.
Relaxing browser jigsaw puzzles — Pro unlocks Master (500) & Grandmaster (1000) piece puzzles, a saved library of your own photos, and Mystery mode (solve with the picture hidden). Free tier: your-photo puzzles, achievements, records, 9–300 pieces, auto-save.
Daily word-grouping puzzle — sort 16 words into 4 hidden groups. Free core: the daily puzzle, streaks, emoji share grid, a stats dashboard with mistake distribution, achievements, one free progressive hint a day and a colour-blind mode. Pro unlocks the full Practice Archive (play & replay every puzzle any time), unlimited progressive hints (colour → theme → a confirmed word), and a stats CSV export.
Worldle-style daily country guessing game - name the mystery nation from its silhouette with distance & direction clues. Free core: the daily puzzle, post-solve bonus rounds (capital/flag/neighbour/bigger?), achievements, XP levels, streaks, emoji share and unlimited practice (filter by continent). Pro unlocks the dated puzzle archive (play/replay any past day), CSV history export, a printable PDF stats sheet and a backup file to move your stats between devices.
Suika-style watermelon merge game Pro: theme packs (Neon, Cosmos, Candy), a relaxed Zen mode with no danger line, stats CSV export and a printable score & achievements certificate.
Free adaptive macro & weight tracker that learns your real calorie burn (TDEE) from your own logs and adapts targets weekly, with goal-weight projection and logging streaks. Pro adds a recipe & meal builder (log a saved meal in one tap), a printable weekly report, CSV export & import, unlimited custom foods, and the 6M/All chart ranges with a goal-pace overlay.
Ten money & health calculators in one suite -- mortgage, loan, compound interest, savings goal, retirement, refinance, borrowing power, BMI, calories and percentage -- each showing the exact formula, a worked example, charts and a full schedule, now in nearly 30 currencies with auto-detect. The free core stays fully useful (results, full schedule, CSV, shareable links); Pro adds a saved-scenario library to compare your options side by side and a clean one-page branded PDF report.
40 low-carb recipes under 10g net carbs plus a free daily macro tracker (net-carb ring, carb streak, food diary). Pro unlocks 14 & 28-day meal plans, a 30-day carb-adherence chart, a weight-trend tracker, and CSV exports of your diary, plans and weight log.
Learn professional stock analysis on a fictional universe: charting, a 30-check factor scorecard, two-stage DCF, economic moats and position sizing. Pro unlocks all 8 companies, a Custom Company Builder, 4-up side-by-side comparison with CSV, the Fast-Forward thesis backtest with longer horizons + calibration scoreboard, a printable analyst report and the quiz certificate. Educational only - not investment advice.
2026 take-home pay calculator for all 50 states + DC, leveled up: rank every state by what you'd keep, save & compare job offers and relocations, a bonus/supplemental calculator, plus one-page PDF and CSV export. Free core covers federal + state tax, FICA, 401(k)/HSA savings, a state-vs-state comparison and a 401(k) optimizer.
Free sleep cycle, nap and shift-work calculators plus a chronotype quiz, caffeine cutoff and 3-day jet-lag planner. Pro adds calendar (.ics) export of your bedtime, jet-lag and shift plans, evidence-based melatonin timing on every jet-lag day, printable plans, and an ad-free experience. The full set of calculators stays free.
Eight classic board games (Chess, Checkers, Backgammon, Reversi, Gomoku, Connect Four, Mancala, Tic-Tac-Toe) vs a smart multi-level AI — free forever with XP, Hall ranks, daily streaks and a 20-medal Trophy Hall. Pro adds a level-by-level stats breakdown, CSV export of your records, a printable Hall-of-Fame certificate (PDF) and an ad-free board.
Low-poly 3D archery game — read the wind and arrow drop across a 10-level target range, timed fair-chase hunts and an endless skeet ladder. Free forever with a Hunter's Lodge: career stats, hunter ranks/XP and achievements. Pro adds an 8-strong elite achievement pack, per-level analytics, an exportable Hunting Logbook (printable PDF) and a career-stats CSV.
Neon low-poly 3D drift-and-deliver arcade game — 90-second runs, drift-chain scoring, daily seeded challenges, ghost replays, 12 challenges and 6 unlockable cars, free forever. Pro adds a Paint Shop (custom car colours), custom handling fine-tune with saved setups, and run-history CSV/JSON export.
Free browser drone-operator game — run a recon-strike drone's gimbal camera and weapons over procedurally generated terrain, scan heat signatures to tell hostiles from civilians, strike convoys and bank your score before the battery dies. Free forever with an Operator Dossier: career after-action stats, eight operator ranks/XP and ten service medals. Pro adds an elite medal pack, a service-record analytics table, a printable Operator Logbook (PDF), a stats CSV, a career backup/restore you can move between devices, and an ad-free page.
Free low-poly 3D arena tank game in your browser — independent hull and turret, a sniper scope with a lead indicator, destructible cover, endless waves and daily seeded runs, with full touch and keyboard controls. Free forever with a Commander Dossier: lifetime career stats, eight commander ranks/Service XP and ten service medals. Pro adds an elite medal pack, a service-record analytics table (lifetime accuracy, kills/run, waves/run + personal records), a printable Commander Logbook (PDF), a stats CSV, a career backup/restore you can move between devices, and an ad-free page.
Your Personal Arcade for free homebrew & public-domain retro games: build playlists, rate & note titles, and back up your favorites + play history across devices. Free core stays fully useful: searchable library + favorites.
Branding & themes, saved-client address book, a payments dashboard and Excel/CSV export for your accounts.
In-browser ATS tailoring suite: PDF/Word import, Bullet Doctor rewrite scaffolds, downloadable report (PDF/Markdown/CSV), cover-letter generator, and saved-scan comparisons.
All 12 intelligent models in one studio - now country & local-currency aware, with save-and-compare scenarios, full multi-sheet Excel exports (live formulas), an all-models master workbook, comparison CSV and a print/PDF report. Sold as one Pro bundle.
Turn BookBay's free reader into a study tool: colour highlights with notes, one-click export of your highlights to Markdown/CSV/JSON/PDF, and a gamified reading-stats dashboard with streaks, goals and badges. One unlock, every book.
Saved-items catalogue, a pay-online link on every PDF, accounting CSV export and one-click backup & restore — plus no footer branding.
Any-currency rent-vs-buy calculator with a breakeven-year simulation and opportunity-cost engine. Pro unlocks the full year-by-year schedule, a one-page PDF report, CSV + live-formula Excel export, and save & compare unlimited scenarios. Free core: breakeven verdict, tipping-point chart, market-read and the first 5 years.
Any-currency mortgage refinance & HELOC calculator with break-even (months + date), a visual break-even chart, and a blended-rate comparison of keeping your mortgage + a HELOC vs a cash-out refi. Pro unlocks the full year-by-year amortization, an extra-payment payoff model, a one-page PDF report, CSV + live-formula Excel export, and save & compare scenarios. The free core stays fully useful.
Pro upgrade for PointsWorth: a 3-year points devaluation forecast with redeem-by urgency ranking, plus CSV + printable-PDF exports of your multi-program portfolio and saved-redemption log. Currency-aware, fully offline.
Freelance 1099 rate calculator that reverse-solves your hourly and day rate from the take-home you want — 2026 self-employment tax, all 50 states, a break-even/target/premium rate spectrum and a quarterly estimated-tax schedule are free. Pro unlocks a client rate-card PDF, a retainer & project pricing studio with 3 tiers, save & compare scenarios, and CSV export.
Sponsorship-rate calculator for creators - 2026 CPM benchmarks by niche, engagement-adjusted pricing, an annual income projector and an auto-filled brand-pitch email are free, in your local currency. Pro unlocks a printable media kit / rate card (PDF), a pitch & negotiation email pack, save & compare scenarios and CSV export.
A practical guide to building a thriving gut microbiome — with the DIY protocol.
Read-aloud smart book with podcast-style discussion — a template for your catalogue.
New apps, books and tools land regularly. Join the list for launch discounts.
AppVitamins makes focused, privacy-first web tools and on-device AI apps. Most are free to use. This store is where you can support the project and unlock the extras — buy a single app or template you love, pick up a book, or grab a themed bundle for the best price. The fleet grows all the time, and bundles are always the smartest way to buy. Everything runs in your browser, so the files, audio and text you work with stay on your device.
All prices in US dollars (USD). Payments processed by Polar (merchant of record). Educational tools are provided for general information only and are not professional advice.