ZugZwang: Chess Screen Time
com.dadama.zugzwang
FreeIn-app purchasesEveryone
Launch numbers
500+Installs
n/aRating
Oct 7, 2026Released
Oct 18, 2026Updated
What it is
Your apps stay blocked. Solve a chess puzzle to open one for five minutes.
Your apps stay blocked. A solved chess puzzle opens one of them for five minutes.ZugZwang turns the reflex of opening an app into a move you have to think about. Choose the apps that eat your day. They are blocked at once and stay blocked. When you open one, a chess board comes up over it with one way through: solve the puzzle.HOW IT WORKS• Pick the apps to block from the apps on your phone.• Opening a blocked app b…