★ 4.1 (271 ratings)
⬇ 50,000+ downloads
Est. actual: 70,312
Style: Educational
Free
Released: May 21, 2018
No in-app purchases
Contains ads
- 📈Installs no measured change since Oct 5 (1 days)
- ⭐Rating steady at ★ 4.14 since Oct 5
- 🛠Updates dormant · updated 2440 days ago
Installs since launch
0 installs
· 0 ratings
since Oct 5
Update history
1.1.7
Jan 31, 2020 · seen Oct 6, 2026
Reduce ads for better user experience<br>Fixed crash issues
Only the current version so far — new entries appear as the game ships updates.
Study all Electrical Components and their circuit symbols from this app.
