CalcFast app icon

Apps Like CalcFast for iPhone and iPad

Calculate, swipe, and track history

Calculator displays calculation history and includes a Today Extension for quick access via swiping down. Supports 3D Touch for fast interactions. Numbers are formatted according to user's country settings.

by Hannes Sverrisson★ 4.220 ratingsUtilitiesFreeData updated 2026-09-09

CalcFast screenshots

Ranked alternatives

Showing 41–60 of 1,000 ranked alternatives.

  1. Calculator Pro Lite app icon

    Calculator Pro Lite

    Cider Software LLC

    Customize themes and buttons

    Customize appearance with themes, button shapes, and colors. Choose from six layouts and control all visual elements. View input and result simultaneously on dual-line display. Adjust settings for precise calculations.

    ★ 4.63,075 ratingsUtilitiesFreeData updated 2026-09-08
  2. Calculator ٞ  ٞ app icon

    Calculator ٞ ٞ

    MATRIKS GRUP, TOV

    Calculate, edit, and track numbers

    Perform basic and complex calculations with a clean, intuitive interface. Input numbers and operators to solve equations. Switch between different calculation modes for precision. Save frequently used equations for quick access.

    ★ 4.41,374 ratingsUtilitiesFreeData updated 2026-09-10
  1. Calzy app icon

    Calzy

    Raja Vijayaraman

    Calculate, edit, and organize equations

    Perform calculations with a clean interface. Store and reuse numbers using the Memory Area. Bookmark equations for quick access. Drag and drop values between calculations. Switch between scientific and basic modes. Export results as text or image.

    ★ 4.71,899 ratingsProductivity$1.99Data updated 2026-09-14
  2. Abacus Lesson -ADD and SUB- app icon

    Abacus Lesson -ADD and SUB-

    Hirokazu Komatsu

    Learn addition and subtraction with Soroban

    Learn addition and subtraction using a Soroban . Move beads to perform calculations. Practice basic math operations. Track progress with interactive exercises. Sync with devices for continued learning.

    ★ 4.9676 ratingsEducationFreeData updated 2026-09-06
  3. PCalc app icon

    PCalc

    TLA Systems Ltd.

    Calculate, convert, and program with precision

    Perform complex calculations with scientific, engineering, and hexadecimal modes. Use RPN and multi-line display. Convert units and access constants. Undo and redo actions. Sync with Apple Watch for on-the-go calculations.

    ★ 4.7770 ratingsUtilities$9.99Data updated 2026-09-14
  4. Simple Calculator. app icon

    Simple Calculator.

    tasser gyati

    Calculate with real-world logic

    Perform calculations with a running total and real-world logic. Handle cost, sell, and margin computations. Add or subtract percentages in one step. Features large buttons and a clear display for easy use.

    ★ 4.61,606 ratingsUtilitiesFreeData updated 2026-09-14
  5. Basic Calculator: Classic Calc app icon

    Basic Calculator: Classic Calc

    MobArts Ltd

    Calculate, split, and customize

    Perform general calculations including addition, subtraction, multiplication, division, and square roots. Use memory functions for storage and retrieval. Apply thousands separators and handle numbers up to 60 digits.

    ★ 4.83,214 ratingsUtilitiesFreeData updated 2026-09-08
  6. RECalc Mortgage Calculator app icon

    RECalc Mortgage Calculator

    3magic

    Calculate loans and perform math operations

    Calculate monthly payments, loan terms, and interest rates. Perform standard math operations. Adjust variables to recalculate other values. Supports semi-annual compounding for Canadian amortization.

    ★ 4.72,806 ratingsFinanceFreeData updated 2026-09-08
  7. Calculator L + Twin Plus App # app icon

    Calculator L + Twin Plus App #

    Satomi Uchida

    Calculate and save results

    Manage multiple sessions with data persistence. Switch between calculation histories. Apply color themes including Basic, Seashore, Art Deco, Cute, Redon, and Gitanes. Format numbers with global comma variations.

    ★ 4.721 ratingsUtilitiesFreeData updated 2026-09-14
  8. GraphNCalc83 app icon

    GraphNCalc83

    Ernest Brock

    Calculate, graph, and edit math problems

    Solve math problems with natural textbook input and fraction support. Trace graphs with touch. Zoom using pinch gestures. Tap for regression analysis. Swipe to scroll through calculation history and matrices. Access help via the ? key.

    ★ 4.94,037 ratingsEducation$12.99Data updated 2026-09-14
  9. Calculator%. app icon

    Calculator%.

    Unicom TOV

    Calculate, add, subtract, multiply, divide

    A calculator with a large, easy-to-read display and simple buttons. Perform addition, subtraction, multiplication, and division. Features a clear layout and user-friendly design for everyday use.

    ★ 4.44,181 ratingsUtilitiesFreeData updated 2026-09-09
  10. Rapid & Quick Calculator app icon

    Rapid & Quick Calculator

    Tasuku Maeda

    Calculate, edit, and track equations

    Calculate sales tax and discounts with percentage-based operations. View equations and reuse previous results via the history tape. Adjust rounding settings and switch between multiple color themes.

    ★ 4.81,473 ratingsFinanceFreeData updated 2026-09-10
  11. Vicinno Financial Calculator app icon

    Vicinno Financial Calculator

    Vicinno Soft LLC

    Calculate formulas and manage cash flows

    Simulate HP 12C functions on iPhone and iPad. Perform time value of money calculations, cash flow analysis, and loan amortization. Store and retrieve data. Adjust display settings and access help guides.

    ★ 4.21,208 ratingsFinance$5.99Data updated 2026-09-13
  12. GPS Land Measurement & Survey app icon

    GPS Land Measurement & Survey

    LOGISIAN TECHNOLOGY SOLUTIONS PRIVATE LIMITED

    Measure areas and distances

    Measure areas and calculate distances using GPS. Draw polygons on maps to calculate field areas. Save and share data. Access detailed maps and satellite imagery for accurate surveying.

    ★ 4.53,003 ratingsUtilitiesFreeData updated 2026-09-08
  13. Calc Pro - Simple and Useful app icon

    Calc Pro - Simple and Useful

    Keita Nonaka

    Calculate large numbers precisely

    Perform complex mathematical calculations with up to 15 digits of decimal precision. Handle large numbers without ellipsis. Save and reuse calculation equations. Access calculation history even after closing the .

    ★ 4.85 ratingsUtilitiesFreeData updated 2026-09-06
  14. Adding Tape Printing Calculator with virtual tape app icon

    Adding Tape Printing Calculator with virtual tape

    Joe Fratianni

    Add, subtract, multiply, divide

    Add, subtract, multiply, and divide numbers up to five decimal places. Maintain a running total and view a scrollable . Copy or paste numbers by touching and holding the display area.

    ★ 4.5196 ratingsUtilities$2.99Data updated 2026-09-08

How we rank alternatives

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