CITIZEN Calculator

Name: CITIZEN Calculator
Availability: InStock
Rating: 4.349593639373779 (56244 reviews)
Author: Everyday Calculation Apps

Everyday Calculation Apps

Contains ads

4.3

56.2K reviews

5M+

Downloads

Everyone

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.

Updated on

Jan 13, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.

This app may share these data types with third parties

Location, App activity and 2 others

No data collected

Learn more about how developers declare collection

Data is encrypted in transit

Data can’t be deleted

Ratings and reviews

4.3

54.7K reviews

Emmanuel Emenike

February 13, 2026

What about the sound? It has no sound! And still need improvement to be more physical in appearance. 🙏

7 people found this review helpful

Emmanuel George

February 18, 2026

Very excellent, app, flexible to use, more professional and accurate, this is amazing app ever

20 people found this review helpful

Muhammad Afzal

March 12, 2026

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.

3 people found this review helpful