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.
FastCalc screenshots
Ranked alternatives
Showing 401–420 of 1,000 ranked alternatives.



Fraction Calculator - Math Cal
长宏 侯
Calculate fractions and get detailed solutions
Perform calculations by entering expressions naturally. Receive step-by-step solutions and results in , mixed , or number format. Simplify fractions, convert between formats, and calculate percentages, powers, roots, and logarithms.










Air Density Calculator
Tan Chia Ling
Calculate air , temperature, or pressure
Calculate air , temperature, or pressure with instant results. Copy calculations to other apps. Includes formulas for reference. Supports up to 16 decimal places and various units for each input.




Speak On Time
Threeplay Inc.
Track , signal cues, deliver speech
Track remaining and elapsed with a large dot-matrix clock that changes colors. Configure user profiles and select display modes. Use signal lights to indicate speech phases. Quickly set up and customize the for different presentations.

EZ Currency Converter & Units
CHING FENG WANG
Conversions for travel work study
The app provides currency conversion for 166 currencies, unit conversion across 15 categories and 224 units, and an engineering calculator with functions for analysis, trigonometry, and discrete math. It supports 20 languages and offers dark mode.


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