CITIZEN Calculator

Everyday Calculation Apps

Contains ads

About this app

This app is modelled on the classic CITIZEN calculator CT-555N.

Calculator features:
• Basic math operations (addition, subtraction, multiplication, division)
• Memory Calculation
• Constant Calculation
• Check & Correct / Replay function
• Price Mark-Up & Down Calculation
• Tax Calculation

Please leave a review if you like this calculator app.

Ratings and reviews

I really like how I can choose to control ads. Some of the calculating functions are not smoothly completed is why I held back on providing a 5. I like the look and menu options like sound, appearance, and history.

This caculator is very useful. There are buttons of correction, recherche & serial no's in this calculator. Its touch system is most easily. Its shape is very attractive & beautiful. On the whole, it is very good calculator uses on counting.

Just works simply & beautifully. Buttons are a good size to avoid mistyped entries & any errors can be erased one digit at a time. A running calculation & total tips off a great calculator.