ChessLock: Screen Time Control

Take control of your screen time like never before—with your brain as the key! Screen Time Control: ChessLock is a powerful focus tool that blocks distracting apps… and makes you earn your breaks by solving chess puzzles.

Designed for those who want real productivity with a fun twist, ChessLock combines proven focus techniques with the timeless game of chess to help you stay in control.

• How it works: Create a Focus Session Select the apps you want to block. Once it starts, you're locked in—no cheating allowed!

Pause With Purpose Want a break? Solve a chess puzzle to unlock it. No puzzle, no pause.

Train Your Brain Each puzzle challenge helps keep your mind sharp and focused.

• Unlock More with ChessLock Pro Unlimited focus sessions

Choose your puzzle difficulty

Smarter, stronger app blocking

Earn meaningful breaks

More brain-boosting control

• Why Chess? Chess is the perfect game to sharpen concentration, improve problem-solving, and help reset your brain during focused work. It’s not just screen time management — it’s brain time empowerment.

• Private by Design No accounts, no personal data collection, no creepy tracking. Your preferences are stored locally, and analytics are completely anonymous. You stay in control.

• Built for Everyone Whether you’re a student, freelancer, parent, or pro, ChessLock gives you a mindful, brain-powered way to manage your screen time.

Download Screen Time Control: ChessLock and make every pause a power move.