★ 3.8 (22 ratings)
⬇ 1,000+ downloads
Est. actual: 3,569
Style: Educational
Free
Released: Apr 26, 2018
No in-app purchases
No ads
- 📈Installs no measured change since Oct 5 (1 days)
- ⭐Rating steady at ★ 3.83 since Oct 5
- 🛠Updates dormant · updated 3080 days ago
Installs since launch
0 installs
· 0 ratings
since Oct 5
Update history
1.0.2
May 1, 2018 · seen Oct 6, 2026
New Release
Only the current version so far — new entries appear as the game ships updates.
Train working memory with the power of dual-n-back.
