Simple Calculator icon

Simple Calculator

SIMPLE APPS DIGITAL
★ 4.4 (68,353 ratings)
⬇ 10,000,000+ downloads
Est. actual: 24,620,114
Free
Released: Dec 11, 2018
IAP: $0.99 - $24.99 per item
Contains ads
Rated: Everyone

Signals

5 this week · 1 positive · 2 warnings All of this week's signals →
  • 📈Last 7 days +26K installs — 21% slower than the week before (+33K) · 6.4K/day since Sep 26
  • 🏆Among Productivity apps top 1% by installs gained this week (614 peers growing)
  • ⭐Rating ★ 4.43 → 4.36 since Sep 26
  • 🛠Updates quiet · updated 78 days ago
  • 🔁Ownership moved from SIMPLE APPS to SIMPLE APPS DIGITAL · Oct 17, 2026
Installs since launch
0 12M 25M 25M Dec 11, 2018 today
+261,028 installs · +681 ratings since Sep 26
Update history
3.5.9 Aug 24, 2026 · seen Sep 26, 2026
We improved user experience and fixed known bugs.
Only the current version so far — new entries appear as the app ships updates.
Simple Calculator screenshotSimple Calculator screenshotSimple Calculator screenshotSimple Calculator screenshotSimple Calculator screenshotSimple Calculator screenshotSimple Calculator screenshotSimple Calculator screenshot

Simple Calculator is a productivity app by SIMPLE APPS DIGITAL with 10,000,000+ downloads (about 25M estimated). +26K installs in the last 7 days. Rated 4.4 from 68K ratings. Released Dec 11, 2018. Install growth, rank history, SDKs and ad networks.

From the store listing: “[Key features] Perform four fundamental operations and engineering calculations. To start the engineering calculator, tap the engineering calculator icon. To check the calculation history, tap the calculation history icon. You can use all the previously inputted formulas. Tap the formula you need from the…”