⬇ 500+ downloads
Est. actual: 727
Style: Educational
Free
Released: Oct 12, 2017
No in-app purchases
Contains ads
- 📈Installs no measured change since Oct 5 (1 days)
- 🛠Updates dormant · updated 3280 days ago
Installs since launch
0 installs
since Oct 5
Update history
1.0.3
Oct 13, 2017 · seen Oct 6, 2026
+ fixed minor bugs.
Only the current version so far — new entries appear as the game ships updates.
Gems, Minerals, Geology, Mining, Collectors, Game
