Apps Like FastCalc lite for iPhone and iPad
Calculator with large practical easy keys
The app features large, easy-to-read keys for quick input and a permanent display of the user's expression. Results appear automatically as the user types, eliminating the need for an equals key.
FastCalc lite screenshots
Ranked alternatives
Showing 41–60 of 1,000 ranked alternatives.
RPN Calculator 48
Tom Kerrigan
Calculate with swipe gestures and large buttons
Perform calculations using reverse Polish notation. Swipe to undo or redo operations. Access a 100-entry stack and 6 memory buttons. View large, easy-to-read displays. Save state on exit. Supports scientific functions and multiple undo/redo levels.
Calculator--
Horizon Business, Inc.
Calculate, customize, and display results
Allows users to perform basic arithmetic operations. Choose from different background colors and display themes. Input numbers and operators to calculate results. Switch between light and dark modes for better visibility.
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.
Calculator XLt
Gero Mazza
Calculate, convert, and compare values
Perform calculations with a standard featuring extra-large buttons and functions like delete, x², √, and %. Use a scientific with 30 advanced functions. Convert units, calculate loans, and determine tips.
Fraction Calculator PRO #1
DigitAlchemy LLC
Calculate fractions, add, subtract, multiply, divide
Calculate fractions by adding, subtracting, dividing, and multiplying. Convert fractions to decimals. Adjust recipe quantities for different serving sizes. Review math problems quickly and accurately.
Calculi: Scientific Calculator
Michael Natole, Jr.
Calculate, edit, and track equations
Perform calculations with a multi-line display that supports complex expressions and order of operations. Edit equations, save history, and switch between and basic modes. Share results via copy or email.
PCalc Lite
TLA Systems Ltd.
Calculate with advanced scientific functions
Perform complex calculations with support for hexadecimal, octal, and binary. Use RPN mode and multi-line display. Access unit conversions, constants, and scientific notation. View a paper tape and use multiple undo/redo functions.
Ballistics Calculator 2026
Educational apps LLC
Calculate trajectories and compare cartridges
Calculate ballistic trajectories with detailed data including 4000 cartridges and 3300 reticles. Visualize trajectories, compare different cartridges, and adjust for barometric pressure, altitude, temperature, and wind.
Calculator Easy Lite
良峰 侯
Calculate, record, and share results
Perform calculations with live voice input. Use an ergonomic key layout with an extra large "+" key and backspace function. Copy and send results via email. Support dark mode and retina display on all iPads and iPhones. Track usage history.
Calculator· - Easy to Use
Netviking AB
Calculate with big buttons and clear display
A calculator with large buttons and a big display. Perform addition, subtraction, multiplication, and division. Features a Retina display for clear viewing.
Quick Graph
KZ Labs SAS
, solve, and visualize equations
Enter and edit equations in mathematical notation. Visualize 2D and 3D graphs of explicit, implicit, and inequality equations. Adjust settings for display and analysis. Save and share calculations.
CalendarLife
OvalKey Ltd.
Sync events, edit reminders, track deadlines
Displays events from your device's native calendar with a customizable layout. Users can view, edit, and manage events directly. Syncs automatically across devices. Offers customizable themes and event reminders.
Calculator´
Oval Software Oy
Calculate, edit, and share formulas
Perform calculations with a customizable interface and live results. Define and share advanced functions. Use 3D Touch shortcuts and an expandable widget. Search history via Spotlight.
Karen Keyboard.
Eh Wah
Type with custom layouts and themes
Keyboard allows users to customize key layouts and themes. It offers auto-suggestion for text prediction. Users can enable swipe typing and gesture shortcuts.
Ghostalker Lite
Neil King
Record audio, analyze sensor data, generate spoken
Record and analyze environmental data such as electromagnetic fields, light, and proximity changes. Convert sensor inputs into spoken words using a database of over a thousand words. Detect subtle movements and vibrations without user interaction.
HiPER Scientific Calculator
Jindrich Houska
Calculate and solve complex equations
With symbolic algebra, equation solving, and calculus functions. Supports fractions, repeating decimals, and high-precision numbers. Displays results as simplified expressions or numerical values.
Citizen Calculator App
Devkrushna Infotech Private Limited
Calculate, add, subtract, multiply, divide, and percentage
Perform basic arithmetic operations including addition, subtraction, multiplication, and division. Calculate percentages and use memory functions like M+, M-, MR, MU, and GT. Includes square root functionality.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.