CITIZEN Calculator Pro

Name: CITIZEN Calculator Pro
Price: 1.99 USD
Rating: 4.8 (790 reviews)
Author: Everyday Calculation Apps

Everyday Calculation Apps

★ 4.8 (790 ratings)

⬇ 10,000+ downloads

Est. actual: 12,979

1.99 USD

Released: Sep 29, 2017

No in-app purchases

No ads

Rated: Everyone

Signals

4 this week · 1 positive · 1 warning All of this week's signals →

📈Last 7 days +11 installs — 8% slower than the week before (+12) · 1/day since Oct 1
🏆Among Tools apps top 37% by installs gained this week (1237 peers growing)
⭐Rating steady at ★ 4.80 since Oct 1
🛠Updates quiet · updated 90 days ago

Installs since launch

+56 installs · +15 ratings since Oct 1

Update history

2.3.4 Aug 14, 2026 · seen Oct 1, 2026

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

CITIZEN Calculator Pro is a tools app by Everyday Calculation Apps with 10,000+ downloads (about 13K estimated). +11 installs in the last 7 days. Rated 4.8 from 790 ratings. Released Sep 29, 2017. Install growth, rank history, SDKs and ad networks.

From the store listing: “** This is a paid version of the popular citizen calculator app on play store. ** This app is a fully working emulator of citizen calculator model CT-555N/ CT-555W. The check and correct feature is useful for verifying long calculations without reentering the values and is ideal for general and business purposes.…”