Apps Like ▸ Calculator + for iPhone and iPad
Calculate, convert, and solve equations
Perform complex calculations using 12 built-in calculators including scientific, financial, and unit conversion tools. Input formulas with three modes: standard, string, and RPN.
▸ Calculator + screenshots
Ranked alternatives
Showing 601–620 of 1,000 ranked alternatives.


Crimson Calculator 41cx
Crimson Research, Inc.
Program and store calculations
A programmable RPN with continuous memory allows users to access the stack and LASTx using STO and RCL commands. It supports 200-2000 lines of program memory and label addressing with strings.

Yarn Count
Wolfgang Herrmann
A tool for textile experts.
The app converts yarn counts including tex, dtex, den, Nm, and NeB. It also provides conversion formulas and a list of textile fibers with their abbreviations.






VHF / UHF Radio Field Planner
Verosocial Studio
Plan radio paths and organize station records.
The app provides radio calculators, station records, checklists, and reference tools for amateur radio, GMRS, and scanner monitoring. It helps plan radio paths, organize station details, and prepare field kits with local backups.




Byte Calculator -byte conv-
TAS Company Limited.
Convert bytes to KB, MB, GB, TB
Calculate bytes and convert between B, KB, MB, GB, and TB. Display results with appropriate thousands separators and decimal points based on language settings. Perform memory calculations, square roots, and percentage operations.





ConvertOne
ETHAN FRANCIS DARSTEIN
Convert units instantly and accurately
Convert units instantly with a simple interface. Switch between measurements, save favorite conversions, and view precise results. Supports multiple categories including length, weight, and temperature.


QuickCalc
Ibrahim Alkhowaiter
Convert currency, calculate units, solve math problems
Allows users to convert currencies, units, and calendars. It calculates tips and discounts. Users can perform calculations for length, weight, and volume. The provides tools for financial and time-based conversions.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.