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About this app

📚 Score Run - Study Lock Screen, App That Unlocks Phone After Solving Problems

(An Essential App for Managing Your Child's Phone to Prevent Smartphone Addiction!)

🎯 What is Score Run?

Score Run is a new concept app for managing children's phones and preventing smartphone addiction, allowing them to use their phones as a reward for solving schoolwork problems on the lock screen.

No more daily nagging shouting, "Stop using your phone!" or "Study!"

Instead of unilateral control involving forced blocking and confiscation, let your child directly earn smartphone usage time as a reward for solving problems. This helps form proper smartphone usage habits, where they follow the rules on their own without resistance.

✅ Highly Recommended for Parents Who:

Are you someone who fights every day because you cannot control your child's daily smartphone usage?

Are you someone whose relationship with your child has been strained due to unilateral phone blocking apps?

Are you a parent of an elementary or middle school student worried about smartphone overdependence and addiction symptoms?

Are you someone who wants to build a study habit, even if just a little bit every day, before playing games or watching YouTube?

Are you someone who wants to create a self-directed learning environment where your child takes the lead?

📖 Key Features

🔒 Study Lock Screen System (Forced Unlock)

Korean, Math, and English subject questions are automatically presented every time you turn on your smartphone screen! Rewarded with exactly 10 minutes of free smartphone usage time for correct answers.

Completely eliminates bad smartphone addiction habits caused by mindlessly turning on the phone to watch short videos or play games.

Severe penalties applied for incorrect answers (1st: 1 minute lock / 2nd: 3 minutes lock / 3rd or more: 5 minutes lock)

Provides 3 emergency PASS chances per day (5 minutes usage)

📚 Provides customized questions for elementary, middle, and high school grades.

Perfectly supports the entire curriculum from 1st grade of elementary to 3rd grade of high school.

Equipped with tens of thousands of question contents for the three essential subjects (Korean, Math, English).

Random questions from all subjects are evenly distributed during the day / Questions focused on weak units are presented during the evening.

Provides learning progress tracking for children through a 7-level system (from beginner to genius).

📞 Safe Emergency Call Function Always Activated

Your child's safety is our top priority, even while managing their mobile phone.

The 119 and 112 emergency call functions always operate, even when the app is locked. Register Mom and Dad's numbers as emergency contacts to make instant calls even from the lock screen.

📶 Offline Learning Support with No Data Worries

Rest assured even if the internet connection (Wi-Fi, LTE) is lost.

It operates normally even without data, and 900 built-in essential English vocabulary questions for elementary to high school are presented without interruption.

🎓 Systematic Content by Subject and Difficulty Level

Korean: Improve balanced literacy skills including grammar, reading comprehension, vocabulary, and literature.

Mathematics: Master core concepts such as basic calculations, geometry, functions, and probability.

English: Expand vocabulary step-by-step with essential words, grammar, and reading comprehension.

With 5 difficulty levels ranging from basic to advanced, personalized learning perfectly suited to your child's skill level is available.

💡 How to Set Smartphone Usage Time Limit Rules

Install the Score Run app on the parent's mobile phone.

Accurately register the child's name, grade, and unit.

Register Mom and Dad's contact information for emergencies. Now, every time your child turns on their smartphone, they solve problems on their own and proactively earn time!

📌 Frequently Asked Questions (FAQ)

Q. What happens if my child deletes the app without permission?

A. ScoreRun supports thorough child phone management features. If your child attempts to delete the app without authorization, a real-time block and warning notification are immediately sent to your smartphone.

Q. Can I adjust the difficulty if the problems are too difficult or too easy for my child?

A. Yes, AI finds the optimal difficulty level based on the registered grade. Weak topics that your child frequently gets wrong are highlighted, allowing for natural review effects.

Q. Does the lock screen work even in an environment without internet?

A. Even when data is blocked or in an offline environment, the built-in English vocabulary memorization system operates to flawlessly prevent smartphone addiction.

Temporary measures like unilaterally taking away and controlling devices only provoke resistance from children. Now, with the 'ScoreRun' study lock screen app, teach your child the value of time and turn their smartphone into the ultimate learning motivation tool! 😊

Official Website: https://score.co.kr

Customer Inquiries and Feedback: support@score.co.kr
Updated on
May 15, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, App activity, and Device or other IDs
Data is encrypted in transit
You can request that data be deleted
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Everyone
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App support

About the developer
티앤티소프트
jerryhoo333@gmail.com
대한민국 서울특별시 강서구 강서구 공항대로 269-15, 상가동 3층 315-케이38호(마곡동, 힐스테이트에코마곡) 07803
+82 70-8870-6554