Ideal Calculator is designed to look and operate exactly like a real hand-held calculator.
Features:
➕ Arithmetic operator precedence
➖ Copy clipboard
✖️ Button vibration feedback
➗ Memories
% M+ = Add the current value to (or from) the stored value in the memory register.
% M- = subtract the current value to (or from) the stored value in the memory register.
% MR = Recall the current memory register value.
% MC = Clear the memory register (set to zero).
If you like Ideal Calculator, the pro version Ideal Calculator has lots of extra features. Just search for SimCalc Scientific Calculator.