# The Ultimate Calculator > All-in-one calculator suite with standard, scientific, financial, and conversion tools. (iPhone/iPad app by PROGRAMIS PRIME LLC.) - Source: https://appshunter.io/ios/app/the-ultimate-calculator/id1631765173 (this page in markdown: same URL + `.md`) - Developer: [PROGRAMIS PRIME LLC](https://appshunter.io/developer/1051843545) - Category: Utilities, Productivity - Price: Free - Rating: 5.00/5 from 2 App Store ratings - Age rating: 4+ - Requires: iOS 15.0 · 32 MB - Languages: English - Released: 2022-12-13 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/the-ultimate-calculator/id1631765173/reviews.md ## What is The Ultimate Calculator? The Ultimate Calculator is a comprehensive all-in-one set of calculators. Great for school, work, home, or traveling. Simple to use, powerful, accurate, and flexible.  Calculators included: standard, scientific, unit conversions, financial, fractions, currency conversions, tips, and programming. Work in portrait or landscape. Easy access to your history. See expressions in color. Get the answer you need quickly. A visual tutorial is available in the settings section of the app. Ad free. Affordable price for ALL 8 calculators -- no subscription. Standard and science calculators FREE. FEATURES ► 8 key calculators included 1. Standard calculator + Simple and obvious + Standard memory functions + Percentage calculations + Customized fractional digit rounding + Big buttons + 4 function simplicity + 20+ digits accuracy 2. Scientific calculator + Degrees / Radians + Algebraic operators: roots, exponents, logs, etc. + All basic trigonometric functions + Extended trig functions: sinh⁻¹, cosh⁻¹, tanh⁻¹ + Customizable precision 3. Fraction calculator + Symbolic math for perfect accuracy + Fractional or digital presentation 4. Unit conversions calculator + Length (e.g., feet to meters) + Volume (e.g., oz to liters) + Area (e.g., yd² to m²) + Time (e.g., min to hours) + Temp (e.g., F to C) + Mass (e.g., oz to g) + Energy (e.g., BTU to Joules) + Speed (e.g., mph to km/h) + Pressure (e.g., psi to bar) + Power (e.g., W to HP) 5. Currency conversions calculator + Currency conversions + Daily exchange rates + Over 250 countries 6. Tips calculator + One button tips (e.g., 15%) + Easy custom tipping + Split bill between 2 or more people 7. Programming calculator + Decimal / Hex / Octal math + 64 bit + Signed / Unsigned + Binary / Text / BCD + Big Endian / Little Endian + Operators: SHIFT/ROTATE/AND/OR/XOR 8. Finance calculator + TVM (Time Value of Money) calculations + Easy form for TVM calculations + Investment calculator easy form + Loan calculator easy form + Mortgage calculator easy form + Tables showing results over time + Email visual tables ► Visually Appealing + Custom colors + Custom buttons + modern + classic + Colored expression operators + Beautiful math graphical presentation ► Flexible UI + iPad split-screen and multitasking + Portrait or Landscape + Tactile feedback ► History tape + Keep as much as you want + Save specific calculations + Save the entire history + Email history tape ► Smart + Implicit multiplication + Symbolic fractions to ensure accuracy ► Locale grouping & decimal separators ► Designed for simplicity + Saves your work constantly + Get right back to where you were fast + Immediate answers when possible + Swipe left to delete input characters + Swipe up/down to see the history + Colored equations for easy reading + Expand equations by adding more terms ► NO ADS TERMS & CONDITIONS: http://www.programisprime.com/ultimate-calculator-terms.html PRIVACY POLICY: http://www.programisprime.com/ultimate-calculator-privacy.html WE LOVE FEEDBACK We appreciate your feedback. Please email us at support@programisprime.com with any suggestions or questions. If you are happy with this update, please let us know by rating and reviewing us in the App Store! Calculator Genius © 2023 Programis Prime LLC ## Key features - 8 key calculators included - Unit and currency conversions - Financial and tips calculators - Programming calculator functions - Customizable UI and colors - History tape with saving options - Visual tutorial and colored expressions ## Frequently asked questions about The Ultimate Calculator ### What calculators are included in The Ultimate Calculator? The Ultimate Calculator includes 8 key calculators: standard, scientific, fraction, unit conversions, currency conversions, tips, programming, and finance. This comprehensive set covers a wide range of calculation needs. ### Does The Ultimate Calculator have ads? No, The Ultimate Calculator is ad-free. The description explicitly states 'NO ADS', ensuring an uninterrupted user experience. ### What is the price of The Ultimate Calculator? The Ultimate Calculator is available for free. The description mentions an 'Affordable price for ALL 8 calculators -- no subscription,' and that standard and science calculators are free, implying the full suite is accessible without further cost. ### What platforms is The Ultimate Calculator available on? The Ultimate Calculator is designed for flexibility, supporting iPad split-screen and multitasking, and works in both portrait and landscape orientations. While not explicitly stated, its features suggest compatibility with iOS devices. ### How often is The Ultimate Calculator updated? The latest version of The Ultimate Calculator is 2.0, last updated on March 23, 2023. This indicates recent development and ongoing support for the application. ### Can I save my calculations in The Ultimate Calculator? Yes, The Ultimate Calculator features a history tape that allows you to save specific calculations or the entire history. You can also email your history tape for later reference. ### What is the age rating for The Ultimate Calculator? The Ultimate Calculator has an age rating of 4+. This suggests it is suitable for young children and general audiences, with no mature content. ### How accurate is The Ultimate Calculator? The Ultimate Calculator is designed for accuracy, offering 20+ digits of accuracy in the standard calculator and symbolic math for perfect accuracy in the fraction calculator. It also supports customizable precision for scientific calculations. ## Version history (last 2 releases) ### 2.0 — 2023-03-23 1. New finance calculator offering Time Value of Money (TVM), compound savings, loans, mortgages, and more. 2. No more subscriptions -- single, lower price for all 8 calculators. 3. Octal and BCD added to the programming calculator 4. New design for landscape on phones 5. Email history tape or tables 6. Smoother transitions between screens and some minor bugs fixed. 7. New name ### 1.01 — 2022-12-15 Initial Release. ## Apps similar to The Ultimate Calculator | App | Rating | Price | Category | | --- | --- | --- | --- | | [CalcuLatte](https://appshunter.io/ios/app/calculatte/id1464511080) | — | Free | Utilities | | [GrusHome](https://appshunter.io/ios/app/grushome/id1455196140) | 5.0 (1) | Free | Utilities | | [TCI Bitacora](https://appshunter.io/ios/app/tci-bitacora/id1464209780) | — | Free | Utilities | | [A-note](https://appshunter.io/ios/app/a-note/id1454807560) | — | Free | Utilities | | [安泰考培宝典](https://appshunter.io/ios/app/id1455455260) | — | Free | Utilities | | [Livly Hub](https://appshunter.io/ios/app/livly-hub/id1464225200) | 4.7 (13) | Free | Utilities | ## More apps by PROGRAMIS PRIME LLC - [Smart Math Flashcards](https://appshunter.io/ios/app/smart-math-flashcards/id1051843546) - [Smart Math Race](https://appshunter.io/ios/app/smart-math-race/id1059155914) - [MultiCalc: All-in-1 Calculator](https://appshunter.io/ios/app/multicalc-all-in-1-calculator/id1092414320) - [Weeklee](https://appshunter.io/ios/app/weeklee/id1626338561) - [Multiplication Mathematics](https://appshunter.io/ios/app/multiplication-mathematics/id1660948302) All apps by PROGRAMIS PRIME LLC: https://appshunter.io/developer/1051843545 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*