--- title: "All-In-One: Calculator - Reviews, Revenue and Downloads in United States | Apple App Store" description: "All-In-One Calculator combines a clean scientific calculator with 50+ calculators and unit converters for everyday use. Get more from your calculator — for FREE! Trusted by over 10 MILLION users worl" --- # All-In-One: Calculator — United States > Calculator & Unit converter ![All-In-One App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/55/c7/32/55c732d8-b34c-8d78-2f9a-6e2475674d2c/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/400x400bb.png) **Developer:** [allinonecalculator.com](https://apptail.io/developer/allinonecalculatorcom-PMhNR) **Category:** Productivity **Rating:** 4.8/5 (21 ratings) **Price:** Free **Bundle ID:** all.in.one.calculator **Store:** Apple App Store **Country:** United States **Version:** 3.4.0 (released 2026-08-13) **Original Release:** 2025-09-19 **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6749750659) **AppTail Page:** [https://apptail.io/app/all-in-one-calculator-SQOw/united-states](https://apptail.io/app/all-in-one-calculator-SQOw/united-states) ## All-In-One Description All-In-One Calculator combines a clean scientific calculator with 50+ calculators and unit converters for everyday use. Get more from your calculator — for FREE! Trusted by over 10 MILLION users worldwide! Scientific calculator • Trigonometry, logarithms, exponents • Graphing calculator: plot functions • Complex number support (√-1 → i) • Fraction results (0.3333 → 1/3) • Memory buttons: MC, M+, M-, MR • Calculator history with notes Currency converter • 160+ currencies, live exchange rates • Convert multiple currencies at once • Works 100% offline Unit converter • Length, weight, volume, temperature • Area, speed, pressure, power, energy • Digital storage, cooking, shoe size • Regional, historic & scientific units • Combined units (ft + in, L + mL) Math calculators • Percentage calculator & discount • Average & proportion calculator • Equation solver: linear, quadratic, etc. • Area & volume of shapes and bodies • Step-by-step solutions Finance calculators • Tip calculator & sales tax calculator • Loan & interest calculator • Unit price comparison Date & health • Age calculator & date calculator • Time between two dates • BMI, body fat & calorie calculator Extra features • Cloud sync across your devices • Calculator widget for your home screen • Simple, classic & modern layouts • AMOLED dark theme to save battery A note from the developer: Hi, I'm Andrei, the developer behind this app. My goal since 2016 has been to create the most comprehensive, clean and easy-to-use calculator on the market, continuously improving it based on your feedback. Try it out and let me know what you think! Terms of use ## All-In-One Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/92/74/2c/92742c46-04a9-9372-d367-25d90cef8e74/iphone_en_01.png/1284x2778.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/cb/f6/f3/cbf6f3bd-f002-337c-02ff-728b3d9f6704/iphone_en_02.png/1284x2778.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/bd/04/84/bd0484ce-07d0-40a8-425d-930a3a539e09/iphone_en_03.png/1284x2778.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/72/a1/2e/72a12e8c-0e71-b663-3958-4f35dbeabe6e/iphone_en_04.png/1284x2778.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e3/e1/64/e3e1649f-b603-74e2-56e2-b3ec8f17ce48/iphone_en_05.png/1284x2778.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/35/8a/71/358a715a-657e-d95b-df22-02297abab3cf/iphone_en_06.png/1284x2778.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/df/8e/46/df8e4684-78c0-6994-aade-e77fc6c5763f/iphone_en_07.png/1284x2778.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/cf/d0/ad/cfd0adc7-c8d0-490f-2013-e36171335123/iphone_en_08.png/1284x2778.png) ## All-In-One Rating Breakdown in United States - 5 stars: 17 (81%) - 4 stars: 3 (14%) - 3 stars: 1 (5%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## All-In-One Reviews in United States ### ***** "JT" Good app -- babeboy83, 2026-01-31 ### ***** "It’s convenient" I like this app , it has everything you need including unit conversions -- Ericbananaz, 2025-11-30 ### ***** "BEST calculator ever" I’ve been using this calculator for very long time. It has EVERYTHING you’d ever need. Sales tax, cooking measurements, and a whole lot more. I purchased the lifetime license. WELL worth the price to remove the ads. Never need another calculator app period. -- RasutoKage, 2025-09-27 [View all All-In-One reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## All-In-One In-App Purchases | Item | Price | |------|-------| | Pro version: Monthly | $1.99 | | Pro version: Lifetime | $14.99 | | Pro version: Yearly | $6.99 | ## Apps Similar to All-In-One - [Kirana Pasal](https://apptail.io/app/kirana-pasal-qujc/united-states) - [All in One Calculator](https://apptail.io/app/all-in-one-calculator-XUAc/united-states) - [Total Command](https://apptail.io/app/total-command-YUcl/united-states) - [Lost Time: Day Journal](https://apptail.io/app/lost-time-day-journal-UJMv/united-states) - [Ember: Streak & Vanespårare](https://apptail.io/app/ember-streak-vanesparare-eILw/united-states) - [ChecklistNow – Shared Tasks](https://apptail.io/app/checklistnow-shared-tasks-IvRw/united-states) - [All-in-One Calculator Tools](https://apptail.io/app/all-in-one-calculator-tools-biTw/united-states) - [Formula Lab - Calc & Simulator](https://apptail.io/app/formula-lab-calc-simulator-sIYw/united-states) - [GuardX VPN - VPN Proxy Master](https://apptail.io/app/guardx-vpn-vpn-proxy-master-ppbx/united-states) - [Lotus: Digital Wellness](https://apptail.io/app/lotus-digital-wellness-ISix/united-states) ## All-In-One Available In - [United States](https://apptail.io/app/all-in-one-calculator-SQOw/united-states) - [Canada](https://apptail.io/app/all-in-one-calculator-SQOw/canada) - [South Africa](https://apptail.io/app/all-in-one-calculator-SQOw/south-africa) - [India](https://apptail.io/app/all-in-one-calculator-SQOw/india) - [Italy](https://apptail.io/app/all-in-one-calculator-SQOw/italy) - [China](https://apptail.io/app/all-in-one-calculator-SQOw/china) - [United Kingdom](https://apptail.io/app/all-in-one-calculator-SQOw/united-kingdom) - [Philippines](https://apptail.io/app/all-in-one-calculator-SQOw/philippines) - [Thailand](https://apptail.io/app/all-in-one-calculator-SQOw/thailand) - [Brazil](https://apptail.io/app/all-in-one-calculator-SQOw/brazil) - [Saudi Arabia](https://apptail.io/app/all-in-one-calculator-SQOw/saudi-arabia) - [Singapore](https://apptail.io/app/all-in-one-calculator-SQOw/singapore) - [Australia](https://apptail.io/app/all-in-one-calculator-SQOw/australia) - [United Arab Emirates](https://apptail.io/app/all-in-one-calculator-SQOw/united-arab-emirates) - [Chile](https://apptail.io/app/all-in-one-calculator-SQOw/chile) - [Türkiye](https://apptail.io/app/all-in-one-calculator-SQOw/turkey) - [Mexico](https://apptail.io/app/all-in-one-calculator-SQOw/mexico) - [Ukraine](https://apptail.io/app/all-in-one-calculator-SQOw/ukraine) - [Malaysia](https://apptail.io/app/all-in-one-calculator-SQOw/malaysia) - [Kenya](https://apptail.io/app/all-in-one-calculator-SQOw/kenya) - [France](https://apptail.io/app/all-in-one-calculator-SQOw/france) - [Uzbekistan](https://apptail.io/app/all-in-one-calculator-SQOw/uzbekistan) - [Vietnam](https://apptail.io/app/all-in-one-calculator-SQOw/vietnam) - [Oman](https://apptail.io/app/all-in-one-calculator-SQOw/oman) - [Ghana](https://apptail.io/app/all-in-one-calculator-SQOw/ghana) - [Algeria](https://apptail.io/app/all-in-one-calculator-SQOw/algeria) - [Hungary](https://apptail.io/app/all-in-one-calculator-SQOw/hungary) - [Indonesia](https://apptail.io/app/all-in-one-calculator-SQOw/indonesia) - [Belarus](https://apptail.io/app/all-in-one-calculator-SQOw/belarus) - [Russia](https://apptail.io/app/all-in-one-calculator-SQOw/russia) - [Sweden](https://apptail.io/app/all-in-one-calculator-SQOw/sweden) - [Kazakhstan](https://apptail.io/app/all-in-one-calculator-SQOw/kazakhstan) - [Lebanon](https://apptail.io/app/all-in-one-calculator-SQOw/lebanon) - [Sri Lanka](https://apptail.io/app/all-in-one-calculator-SQOw/sri-lanka) - [Lithuania](https://apptail.io/app/all-in-one-calculator-SQOw/lithuania) - [Luxembourg](https://apptail.io/app/all-in-one-calculator-SQOw/luxembourg) - [Latvia](https://apptail.io/app/all-in-one-calculator-SQOw/latvia) - [North Macedonia](https://apptail.io/app/all-in-one-calculator-SQOw/north-macedonia) - [Mali](https://apptail.io/app/all-in-one-calculator-SQOw/mali) - [Macao SAR China](https://apptail.io/app/all-in-one-calculator-SQOw/macau) - [Malta](https://apptail.io/app/all-in-one-calculator-SQOw/malta) - [Mauritius](https://apptail.io/app/all-in-one-calculator-SQOw/mauritius) - [Nigeria](https://apptail.io/app/all-in-one-calculator-SQOw/nigeria) - [Netherlands](https://apptail.io/app/all-in-one-calculator-SQOw/netherlands) - [Norway](https://apptail.io/app/all-in-one-calculator-SQOw/norway) - [Nepal](https://apptail.io/app/all-in-one-calculator-SQOw/nepal) - [New Zealand](https://apptail.io/app/all-in-one-calculator-SQOw/new-zealand) - [Panama](https://apptail.io/app/all-in-one-calculator-SQOw/panama) - [Peru](https://apptail.io/app/all-in-one-calculator-SQOw/peru) - [Poland](https://apptail.io/app/all-in-one-calculator-SQOw/poland) - [Portugal](https://apptail.io/app/all-in-one-calculator-SQOw/portugal) - [Qatar](https://apptail.io/app/all-in-one-calculator-SQOw/qatar) - [Slovenia](https://apptail.io/app/all-in-one-calculator-SQOw/slovenia) - [Slovakia](https://apptail.io/app/all-in-one-calculator-SQOw/slovakia) - [Senegal](https://apptail.io/app/all-in-one-calculator-SQOw/senegal) - [Suriname](https://apptail.io/app/all-in-one-calculator-SQOw/suriname) - [Tunisia](https://apptail.io/app/all-in-one-calculator-SQOw/tunisia) - [Taiwan](https://apptail.io/app/all-in-one-calculator-SQOw/taiwan) - [Uganda](https://apptail.io/app/all-in-one-calculator-SQOw/uganda) - [Uruguay](https://apptail.io/app/all-in-one-calculator-SQOw/uruguay) - [El Salvador](https://apptail.io/app/all-in-one-calculator-SQOw/el-salvador) - [Armenia](https://apptail.io/app/all-in-one-calculator-SQOw/armenia) - [Angola](https://apptail.io/app/all-in-one-calculator-SQOw/angola) - [Argentina](https://apptail.io/app/all-in-one-calculator-SQOw/argentina) - [Austria](https://apptail.io/app/all-in-one-calculator-SQOw/austria) - [Azerbaijan](https://apptail.io/app/all-in-one-calculator-SQOw/azerbaijan) - [Belgium](https://apptail.io/app/all-in-one-calculator-SQOw/belgium) - [Bahrain](https://apptail.io/app/all-in-one-calculator-SQOw/bahrain) - [Bermuda](https://apptail.io/app/all-in-one-calculator-SQOw/bermuda) - [Switzerland](https://apptail.io/app/all-in-one-calculator-SQOw/switzerland) - [Colombia](https://apptail.io/app/all-in-one-calculator-SQOw/colombia) - [Cyprus](https://apptail.io/app/all-in-one-calculator-SQOw/cyprus) - [Czechia](https://apptail.io/app/all-in-one-calculator-SQOw/czechia) - [Germany](https://apptail.io/app/all-in-one-calculator-SQOw/germany) - [Denmark](https://apptail.io/app/all-in-one-calculator-SQOw/denmark) - [Dominican Republic](https://apptail.io/app/all-in-one-calculator-SQOw/dominican-republic) - [Ecuador](https://apptail.io/app/all-in-one-calculator-SQOw/ecuador) - [Estonia](https://apptail.io/app/all-in-one-calculator-SQOw/estonia) - [Egypt](https://apptail.io/app/all-in-one-calculator-SQOw/egypt) - [Spain](https://apptail.io/app/all-in-one-calculator-SQOw/spain) - [Finland](https://apptail.io/app/all-in-one-calculator-SQOw/finland) - [Grenada](https://apptail.io/app/all-in-one-calculator-SQOw/grenada) - [Greece](https://apptail.io/app/all-in-one-calculator-SQOw/greece) - [Honduras](https://apptail.io/app/all-in-one-calculator-SQOw/honduras) - [Ireland](https://apptail.io/app/all-in-one-calculator-SQOw/ireland) - [Israel](https://apptail.io/app/all-in-one-calculator-SQOw/israel) - [Iceland](https://apptail.io/app/all-in-one-calculator-SQOw/iceland) - [Jamaica](https://apptail.io/app/all-in-one-calculator-SQOw/jamaica) - [Jordan](https://apptail.io/app/all-in-one-calculator-SQOw/jordan) - [Japan](https://apptail.io/app/all-in-one-calculator-SQOw/japan) - [South Korea](https://apptail.io/app/all-in-one-calculator-SQOw/south-korea) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*