📈Last 7 days+4 installs — 56% slower than the week before (+9) · 1/day since Oct 9
🏆Among Education apps bottom 48% by installs gained this week (1724 peers growing)
⭐Rating steady at ★ 4.03 since Oct 9
🛠Updatesquiet · updated 51 days ago
Installs since launch
+26 installs
· +1 ratings
since Oct 9
Update history
3.1.0Sep 22, 2026 · seen Oct 21, 2026
- Added support for Android 16<br>- Fixed an issue where the back button did not exit the app<br>- Fixed the installed/not-installed status in the other apps list
Only the current version so far — new entries appear as the app ships updates.
Concentration is an education app by abe3 with 500,000+ downloads (about 639K estimated). +4 installs in the last 7 days. Rated 4.0 from 626 ratings. Released Aug 22, 2012. Install growth, rank history, SDKs and ad networks.
From the store listing: “The concentration game designed for young children. This app uses fruits images.”