Apps Like RCalc for iPhone and iPad
RCalc screenshots
Ranked alternatives
Showing 781–800 of 1,000 ranked alternatives.

Flashy Calculator
Verosocial Studio
Calculator with 3D gem buttons.
This app provides a calculator with a 3D gem-like button interface that responds to device tilt. It supports math operations, drag-and-drop editing, and persistent input history synced with a local database.




Binary Decimal Calculator Pro
Satish Boggarapu
Convert numbers between , , hex,
Convert , , hex, and octal numbers with one-tap input. Perform bidirectional conversions between all number systems. Save and share conversion results. View detailed conversion steps and history.






iformula pro
Tobias Werner
Solve equations and access formulas
Solve complex math problems with step-by-step guidance. Access a library of formulas and equations. Create and save custom notes. Export solutions as PDF. Share calculations with others. Sync across devices.




Drilling Hydraulics (Basic)
Carlos Moura
Calculate mud properties and gradients
Calculate hydraulic parameters for oil well . Input unit systems and decimal settings. Perform capacity and volume calculations. Determine mud properties, pressure gradients, and hydrostatic pressure. Compute mud pump output and friction losses.


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