⬇ 5,000+ downloads
Est. actual: 7,682
Style: Educational
Free
Released: Jun 18, 2015
No in-app purchases
Contains ads
- 📈Installs no measured change since Oct 5 (1 days)
- 🛠Updates dormant · updated 3711 days ago
Installs since launch
0 installs
since Oct 5
Update history
2.6
Aug 8, 2016 · seen Oct 6, 2026
More intuitive screens<br>Bug fixes
Only the current version so far — new entries appear as the game ships updates.
Mental Addition and Subtraction, configurable, statistics and challenge mode
