MathLock

MathLock is an intelligent app locker that requires solving math problems—like arithmetic, equations, and basic statistics—to access selected apps. Instead of using a PIN or pattern, users are presented with a new math challenge each time they try to open a locked app. Whether you're looking to sharpen your brain, manage screen time more intentionally, or help children practice math before using entertainment apps, MathLock is a smart and fun solution. Key Features: 1.Lock apps using math challenges: addition, subtraction, multiplication, division 2.Includes basic equations and simple statistics problems 3.Randomized questions with adjustable difficulty levels 4.Clean and minimal design, optimized for ease of use Permissions Used: Accessibility Service: Required to detect when locked apps are opened Battery Optimization Exemption: Ensures reliable background protection We do not collect or share personal data. All permissions are used strictly for core functionality. If you're a parent, student, or just someone who loves math, MathLock offers a secure and brain-friendly way to manage your apps.