Apps Like Shift Unit for iPhone and iPad
Convert units with precision and accuracy
Convert units across 34 categories with 1400+ conversion options. Switch between light and dark mode. Use as a home widget with localized number formatting.
Shift Unit screenshots
Ranked alternatives
Showing 341–360 of 1,000 ranked alternatives.

CNVRT: SI Unit Conversion Tool
Pascal Andraos
Convert units instantly and accurately
Convert units of measurement with support for weight, length, temperature, speed, area, time, data storage, and angle. Input values and select units for instant . Syncs with Apple Health for seamless tracking.

CalcFast
Hannes Sverrisson
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.

Unit Converter, 50+ Calculator
Loopbots Technology
Convert units, calculate values, compare results
Convert units across multiple categories including length, weight, temperature, and more. Input values and select units for instant conversion. View all results on one screen. Calculate complex formulas with built-in functions.


MGS Codec
Salvatore Boemia
Call numbers with custom dialer
A custom dialer allows users to input phone numbers manually. Features include shaking to change themes, accessing contacts for calls, and using volume up for function. No additional features are specified.


DB48X
Christophe de Dinechin
Compute with arbitrary precision
Perform complex calculations with RPN and algebraic input. Handle arbitrary precision, complex numbers, and multiple bases. Work with vectors, matrices, and text. Solve equations symbolically and numerically. Graph functions and plot data.





The Base Converter
Alexander Lee
Convert numbers between different bases
Convert numbers between binary, octal, decimal, duodecimal, and hexadecimal. Input a value and instantly see conversions in all supported bases. Adjust settings and view numerical representations side by side.

Length Mass Speed Converter
AR Code Pte. Ltd.
Convert units for distance and area
Convert units for distance, area, volume, and . Switch between mm, cm, m, km, in, ft, yd, mi, and their squared or cubed equivalents. Convert grams, kilograms, tonnes, and oil barrels to liters or gallons.

Calculator - Simple & Stylish
woodsmall inc.
Calculate percentages and constants
Perform percentage calculations for tax and discounts. Execute constant calculations with Casio-style formatting. Handle exponentiation and advanced mathematical functions. Store and recall previous results. Switch between basic and scientific modes.

ConvertCalc
Michael Riehl
Convert units and calculate values
Allows users to perform calculations and unit conversions within a single . It supports over 200 units across various categories. Users can input equations, view results, and convert units instantly.

Unit Weather
Hockey Labs, Inc.
Convert temperatures instantly and accurately
Display current temperature in both Fahrenheit and Celsius. Convert between units instantly. Learn temperature conversion formulas with built-in lessons. Set location-based alerts for changes. Sync with device clock for accurate time-based readings.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.