Need help?
If something in Tough Brain is not working, or you have an idea for a new challenge, write to us. We read every message and usually answer within a few days.
It helps a lot if you tell us your iPhone model, your iOS version, and which game you were playing.
Common questions
How is my score calculated?
Each correct answer gives more points than the one before it, and adds a few seconds to the timer. A wrong answer takes a few points away. Your three best scores for every game are kept.
I changed phones. Where are my scores?
Scores are saved only on your device. The app has no accounts, so scores do not move to a new phone and are removed if you delete the app.
How do I turn off the music or vibration?
Press the pause button during a game, or open the Settings tab.
Why do I see ads?
Tough Brain is free and ads pay for its development. Watching the video ad at the end of a game is always your choice, and it gives you 20 extra seconds.
Privacy
Read our Privacy Policy.