Nice little game.
Personally, I think this game is more tailored towards 12-year-olds and up. To me, it seems to be repetitive and not very arduous. I like it, just needs to be more challenging.
Not enough ratings yet to assess Unlocking!.
Unlocking! appears legitimate, with a few gaps. AppsHunter Legitimacy Score for Unlocking! is 75/100.
Based on 75 of 100 points across 7 verification signals from App Store and developer data.