Prometheus Interactive LLC · apps.r.calculator · Education
Google Play shows 10,000,000+ for Calculator. The counter behind it stood at 21,742,357 lifetime downloads on Sep 21, 2026. Recorded by AppCurves, once a day, from the public Play listing — not modelled, not estimated.
Charts in 199 of the 203 markets we scan each day, on Sep 21, 2026. Best positions first.
| Date | Lifetime downloads | Added |
|---|---|---|
| Sep 15, 2026 | 21,568,879 | — |
| Sep 16, 2026 | 21,627,712 | +58,833 |
| Sep 17, 2026 | 21,627,712 | held |
| Sep 18, 2026 | 21,742,357 | +114,645 |
| Sep 19, 2026 | 21,742,357 | held |
| Sep 20, 2026 | 21,742,357 | held |
| Sep 21, 2026 | 21,742,357 | held |
The last 7 of 47 readings. Follow the app to see its full curve from the day you follow.
Android only — Apple publishes no download counts. Questions · llms.txt