Terasofts JSC · com.ailearn.aienglish.languagetutor · Education
Google Play shows 500,000+ for SayDuo. The counter behind it stood at 639,264 lifetime downloads on Sep 21, 2026. Recorded by AppCurves, once a day, from the public Play listing — not modelled, not estimated.
Charts in 129 of the 203 markets we scan each day, on Sep 21, 2026. Best positions first.
| Date | Lifetime downloads | Added |
|---|---|---|
| Sep 15, 2026 | 582,322 | — |
| Sep 16, 2026 | 620,609 | +38,287 |
| Sep 17, 2026 | 634,943 | +14,334 |
| Sep 18, 2026 | 636,698 | +1,755 |
| Sep 19, 2026 | 636,698 | held |
| Sep 20, 2026 | 639,264 | +2,566 |
| Sep 21, 2026 | 639,264 | held |
The last 7 of 40 readings. Follow the app to see its full curve from the day you follow.
Android only — Apple publishes no download counts. Questions · llms.txt