Nice
Good idea but took me a while to figure out what coke was on top. I would suggest having a visual of the cube with the side you are trying to correctly guess in black with a question mark. I found this useful for f2l
Not enough ratings yet to assess Cube Color Trainer.
Cube Color Trainer appears legitimate, with a few gaps. AppsHunter Legitimacy Score for Cube Color Trainer is 68/100.
Based on 68 of 100 points across 7 verification signals from App Store and developer data.