MathLock

MathLock is a math lock for your distracting apps. Before Instagram, TikTok or any app you choose can open, you solve a quick math challenge. A few minutes of math practice a day, built into the moments you would have spent scrolling.

Pick the apps to lock and your schedule, and MathLock guards them. When a locked app opens at a locked time, a math game appears. Finish it and you continue to your app. No willpower required, the lock does the work.

FIVE MATH GAMES, ONE TAP AWAY

Math Duel: race a clever bot rival to solve the most problems before the clock runs out. Win the math duel for bonus XP. The bot plays like a human, with hot streaks and slips, so every duel stays close.

Mini Sudoku: a compact sudoku grid you can finish in a minute or two. Every puzzle has exactly one solution.

Cross Math: fill the missing numbers so every equation in the grid works out. A crossword, but with arithmetic.

Math Maze: find a path through the number maze that adds up to the target total. Plan ahead or hit a dead end.

KenKen: the classic grid logic puzzle, also known as Ken Ken or mathdoku. Fill the grid so every cage hits its target with the right operation. Starts at 4x4 and grows to 5x5 as you improve.

DIFFICULTY THAT ADAPTS TO YOU

Start at Chill, Standard or Genius, and MathLock quietly adjusts each game to your level. Kids and adults can both practice math at the right challenge: easy mental math to warm up, or hard logic puzzles that make you think. You always finish and you always get through to your app. Winning just earns more.

STREAKS, XP AND A CHEERFUL PI

Keep your daily streak alive and watch it grow. Earn streak freezes to protect it on a busy day. Collect XP, level up, hit milestones at 7, 30 and 100 days, and let Pi, the orange mascot, celebrate with you. Confetti included.

BUILT FOR FOCUS AND SCREEN TIME CONTROL

MathLock is an app blocker with a brain. Instead of just blocking distracting apps, it converts each open into brain training: arithmetic, logic and number puzzles that sharpen mental math. Great for students who want to practice math daily, for adults who want a smarter screen time habit, and for anyone trying to doomscroll less and learn math more.

WHAT MAKES MATHLOCK DIFFERENT

• Math games you actually want to play, with smooth animations, sounds and haptics
• A lock schedule you control: mornings, evenings, work hours, your call
• Adaptive difficulty across every mode
• Streaks with freezes, XP levels and milestone celebrations
• Stats for accuracy, wins and progress in every game
• Emergency unlock for the moments that cannot wait
• No account needed, your data stays on your device

ACCESSIBILITY SERVICE USAGE

MathLock uses the Android Accessibility Service only to detect when you open apps that you have chosen to lock. When a locked app is detected, a quick math challenge is shown before you continue.

The service only monitors which app is in the foreground. It does not read, collect, or share any screen content, personal data, or keystrokes. All data remains on your device.

You can disable the Accessibility Service at any time in your device settings.

Turn scrolling time into math time. Install MathLock and make every open count.

Terms of Use: http://reel.money/mathlock/terms
Privacy Policy: http://reel.money/mathlock/privacy

Recent changes:
Math and Brain games before you scroll. Exercise your brain before you unlock social apps and become sharp and intelligent. Play math duel, solve mini sudoku, ken ken or math maze to unlock your apps.