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App Store Apps > Education > Lockee: Earn Screen Time
Lockee: Earn Screen Time icon

Lockee: Earn Screen Time

by Andrei Korolev · Education · Free
On the App Store since March 2026 · Data updated 2026-10-31

Lockee: Earn Screen Time is made and published by Andrei Korolev. AppBrain is an independent app data site and isn't affiliated with Andrei Korolev. The app name, icon, screenshots and description belong to Andrei Korolev and are shown as published on the App Store.

AppBrain's verdict

Last updated
May 6, 2026
Official page on the App Store

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Releases

Updates seen on the App Store
Version
1.1
Launched
March 2026

No changelog data

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Technology

Found in the app by AppBrain
Price
Free
App size
11.9 MB
Content rating
Everyone

Technologies used by Lockee: Earn Screen Time

About the app and developer

About Lockee: Earn Screen Time

Lockee: Earn Screen Time is an education app developed by Andrei Korolev.

User Ratings

The app has no ratings yet.

App Information

Lockee: Earn Screen Time is freely available from the App Store. The app size is 11.87 MB. The latest version available is 1.1. The last update was on May 6, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since March 2026.

Developer information for Andrei Korolev

Andrei Korolev

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Store listing

By Andrei Korolev, from the App Store
Lockee: Earn Screen Time Screenshot 1 of 3
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Screenshots by Andrei Korolev, from the the App Store listing
Description by Andrei Korolev Written by the developer, not by AppBrain. Click to read.
Turn screen time into learn time! Lockee makes math practice rewarding by letting kids earn access to their favorite apps through solving problems. 

HOW IT WORKS 
Solve math problems to earn points. Redeem points for minutes of screen time. The more they learn, the more they play! 

- 11 problem types covering grades 1-5 
- Addition, subtraction, multiplication, division 
- Fractions with like and unlike denominators 
- Smart problem generation for endless variety 
- Difficulty-based point rewards 

POWERFUL PARENTAL CONTROLS 
- Uses iOS Family Controls for reliable app blocking 
- Block all apps, specific apps, or categories 
- Passcode protection prevents rule changes 
- Manual time grants for special occasions 

FULLY CUSTOMIZABLE 
- 5 grade-level presets or custom difficulty 
- Enable/disable individual problem types 
- Adjust point values per problem
- Adapts to your child's learning level 

WHY PARENTS LOVE LOCKEE 
- Motivates daily math practice 
- Reduces screen time battles 
- Builds consistent learning habits 
- Secure passcode protection 
- Native iOS Family Controls integration 

PERFECT FOR 
Homeschooling families, summer learning, homework motivation, and managing screen time for gaming and social media. 
Official page on the App Store
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