CITIZEN Calculator

Name: CITIZEN Calculator
Rating: 4.428571 (60810 reviews)
Author: Everyday Calculation Apps

Everyday Calculation Apps

★ 4.4 (60,810 ratings)

⬇ 10,000,000+ downloads

Est. actual: 10,817,176

Free

Released: Jun 17, 2017

No in-app purchases

Contains ads

Rated: Everyone

Signals

4 this week · 2 positive All of this week's signals →

📈Last 7 days +13K installs — 15% faster than the week before (+11K) · 1.4K/day since Oct 1
🏆Among Tools apps top 1% by installs gained this week (1278 peers growing)
⭐Rating steady at ★ 4.43 since Oct 1
🛠Updates quiet · updated 87 days ago

Installs since launch

+55,915 installs · +510 ratings since Oct 1

Update history

2.4.1 Aug 17, 2026 · seen Oct 1, 2026

Only the current version so far — new entries appear as the app ships updates.

CITIZEN Calculator is a tools app by Everyday Calculation Apps with 10,000,000+ downloads (about 11M estimated). +13K installs in the last 7 days. Rated 4.4 from 61K ratings. Released Jun 17, 2017. Install growth, rank history, SDKs and ad networks.

From the store listing: “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…”