Terrible.
At the end of every game, some link takes you to some rubbish game or unwanted advertising. Avoid this.
Brainstorm User Reviews
Is Brainstorm Safe?
Not enough ratings yet to assess Brainstorm.
Is Brainstorm Legit?
Brainstorm: Math Puzzle Games appears to be a legitimate app. AppsHunter Legitimacy Score for Brainstorm is 80/100.
Based on 80 of 100 points across 7 verification signals from App Store and developer data.
