flat buttons require careful aim, unlike every calculator or phone in the world. both converts could fit on the same screen, but it is more tedious to switch back and forth, so why not do that instead ?
Smart app Cool and very nice app
★ Made App Compatible for Android 5.0
★ Updated UI
★ Fixed Minor Bugs
Excellent scientific calculator with expressions, fractions, repeating decimals.
App for conversion between Mixed fraction, Improper fraction and decimal format.
Simple Application to solve for missing parameters (sides/angles) for triangle.
Prime Factorization app converts the given number into product of prime numbers
Its a tool which allows you to convert a number for one system to other systems
Scientific tool to solve Non-Linear Second Order Ordinary Differential Equations