MathLock

bigsmile1004

Contains ads

About this app

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.

Ratings and reviews

this is exactly what I've been looking for, for a LONG time. this is literally the best thing if you have problems with procrastination. I've been addicted to my phone since as long as I remember and it's been having really negative impacts on my life no matter how much I wanted to ignore it, also my math isn't the best, so this is perfect! now I can actively DECIDE if I want to use an app instead of just clicking on it and getting stuck for hours, AND practice math! :)

I have deleted the app twice and allowed every thing to app and did everything to run this app but still it isn't working it's been 1/2 hr I have wasted my time on this app and the fact that i downloaded it to save my time..ughh wrost app

great but a little too easy to just guess. I would love to option only type or only do multiple choice for my answers.

What’s new

Version 1.0
• Math-based app locking system
• Customizable problem difficulty
• Time restriction settings
• Progress tracking calendar
• Google account sync
• Multi-language support
Ready to make screen time educational? Download MathLock today!