★ 4.7 (1,885 ratings)
⬇ 50,000+ downloads
Est. actual: 64,552
Style: Educational
Free
Released: Apr 8, 2019
No in-app purchases
Contains ads
- 📈Since Oct 5 +1 installs over 1 days
- ⭐Rating steady at ★ 4.68 since Oct 5
- 🛠Updates dormant · updated 166 days ago
Installs since launch
+1 installs
· 0 ratings
since Oct 5
Update history
1.9
Apr 22, 2026 · seen Oct 6, 2026
Updated libraries for performance improvement
Only the current version so far — new entries appear as the game ships updates.
Unlock all 23 levels of electrical and electronics symbols quiz.
