History Calculator Plus

History Calculator Plus is a simple calculator that lets you see your whole formula and bring back any past calculation.

■ See the formula
The whole expression stays on screen while you type. Check it before you press "=", and fix a typo by moving the cursor to just that spot.

■ Bring back past calculations
Every calculation is kept in the history. Use the Prev and Next buttons to bring one back, change a number, and calculate again. Your history is saved on your device (the latest 200 calculations), so it is still there after you close the app.

■ Calculates the way you expect
Parentheses first, then multiplication and division before addition and subtraction. Memory keys (M+, M-, RM, CM) are included.

■ Good for everyday math
Shopping, splitting a bill, budgets, homework and work.

■ Notes
・Your history stays on your device and is never sent anywhere.
・Ads are shown at the bottom of the screen. You may be asked for consent about ads when you first open the app.

■ Disclaimer
Although every effort has been made to make the calculation results of this app accurate, accuracy is not guaranteed. The developer assumes no responsibility for damage, loss or disadvantage caused by using this app.