FastCalc app icon

Apps Like FastCalc for iPhone and iPad

Calculator with large keys and display.

The app features large, easy-to-read keys for fast input and a permanent display of the user's expression. Results appear automatically as typing occurs, eliminating the need for an equals key.

by Andre Ponzo★ 4.84 ratingsProductivity$1.99Data updated 2026-09-12

FastCalc screenshots

Ranked alternatives

Showing 241–260 of 1,000 ranked alternatives.

  1. Calc Pond app icon

    Calc Pond

    Alvin McBride

    Calculate, label, and organize numbers

    Offers a row-based interface where each calculation is listed with a label for clarity. Users can create multiple sheets to organize different projects.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06
  2. FriendlyCalculator app icon

    FriendlyCalculator

    Mitsunori Horie

    Calculate and display equations instantly

    Displays both the equation and result, with an option to hide the equation. Calculates instantly without pressing equals, toggleable for user preference. Includes square root calculation.

    ★ 4.54 ratingsUtilitiesFreeData updated 2026-09-06
  1. RPN-25 CE app icon

    RPN-25 CE

    Willy Kunz

    Calculate with photo-realistic precision

    Simulate the HP-25C calculator with input method. Perform complex calculations, store and recall values, and use programmable functions. Access continuous memory for data retention. View and edit programs directly on the interface.

    ★ 4.69 ratingsUtilities$2.99Data updated 2026-10-01
  2. Timer‰ app icon

    Timer‰

    Tim O's Studios, LLC

    Set timers with one tap

    Start and stop timers with large, clear buttons. Set countdown intervals and track elapsed time. Display time in bold font for easy reading. Reset and restart timers quickly.

    ★ 2.318 ratingsUtilitiesFreeData updated 2026-09-08
  3. Text Calculator app icon

    Text Calculator

    Piet Jonas

    Enter formulas, view calculation history.

    The app provides a full text calculator where users enter formulas and tap equals. It maintains a history of calculations for review and reuse.

    ★ 2.03 ratingsProductivity$0.99Data updated 2026-09-10
  4. Talking Calculator app icon

    Talking Calculator

    Adam Croser

    A featured calculator for all users.

    The app offers two user interfaces, standard and ultra-simple. It reads answers, numbers, and formulas aloud.

    ★ 4.03 ratingsUtilities$1.99Data updated 2026-09-18
  5. CocoCat app icon

    CocoCat

    PARTICLE LABS US INC

    Connect, share, and secure conversations

    Send messages with end-to-end encryption. Create and join groups. Share files and media. Access decentralized Web3 features. Manage privacy settings. Customize chat themes. Link accounts to blockchain wallets. Explore NFTs and dApps.

    ★ 4.715 ratingsSocial NetworkingFreeData updated 2026-09-06
  6. PXN Play app icon

    PXN Play

    ShenZhen PXN Electronic Technology Co. , Ltd

    ★ 2.617 ratingsUtilitiesFreeData updated 2026-09-19
  7. GoodCalc - simple calculator app icon

    GoodCalc - simple calculator

    龙 全

    Calculate, edit, and track expressions

    Perform calculations with real-time results and visible input process. Use scientific and fraction modes. Adjust decimal places and show/hide separators. Access unlimited history. Quick start with backspace and keyboard vibration or sound.

    ★ 5.08 ratingsUtilitiesFreeData updated 2026-09-06
  8. Calculator PanecalST Plus app icon

    Calculator PanecalST Plus

    Noriyasu Kutsuzawa

    Edit formulas, check calculations, reuse past entries

    Calculate mathematical expressions with formula input and real-time validation. Edit formulas by tapping or using arrow keys. Reuse previous formulas to update values and recalculate.

    ★ 4.915 ratingsUtilities$1.99Data updated 2026-09-08

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.