Smart Guide: Screen Time Limit

SkyNet

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About this app

Smart Time Guide — The Guide to Your Child's Smartphone Habits

Solve your child's thoughtless smartphone usage with app locks instead of nagging.
From preventing smartphone addiction to limiting usage time and managing screen time, Smart Time Guide solves it all.
An essential smartphone management app for children, students, and exam takers!

★ Key Features ★

Customized Time Limits by Day of the Week
Set daily screen time down to the minute according to weekday and weekend schedules. Once the time is exceeded, all apps except allowed ones are immediately blocked, preventing smartphone overdependence.

Individual App Lock Management
Select and limit time for highly addictive apps such as YouTube, games, and SNS. Set essential apps like phone and messages to "Always Allowed" for peace of mind in emergencies.

Various Lock Modes
Password and pattern locks are supported as standard. It also features a natural "Fake Error Window" lock mode so children don't get flustered.

Real-Time Usage Status & Floating Timer
Check which apps were used and for how long today at a glance with a graph. A floating timer on the screen displays the remaining time in real time, helping kids build self-regulation habits.

Powerful Uninstall & Bypass Protection
Utilizes device administrator privileges to strictly prevent children from arbitrarily deleting the app, changing settings, or bypassing restrictions.

SMS Remote Control
If you forget your password or lose your device, you can instantly lock it or reset the password remotely via SMS commands.

★ Recommended For ★
✔ Parents who want to limit their children's phone usage time
✔ Elementary, middle, and high school students who need to prevent smartphone addiction
✔ Exam takers who want to cut down on phone use ahead of major exams/SATs
✔ Students who need to lock YouTube and game apps

★ Usage Guide ★

Initial Password: 777 (Please change it immediately after installation!)

Permissions Required: Battery optimization exclusion and Accessibility permissions are mandatory. Please follow the instructions when launching the app.

Privacy: All data is processed only within the device and is never transmitted to external servers.

★ Accessibility Service Disclosure ★
We strictly comply with the Google Accessibility Service policy and use it only for the following purposes:

Real-time App Detection: Detects currently running apps to accurately measure usage time.

App Blocking: Instantly blocks the screen when the allowed time is exceeded.

Note: We do not collect, store, or transmit any personal information, including messages, passwords, or input data.

📞 070-7520-4123
📧 [e-mail]

What’s new

1. [Smart Limits] Set daily usage caps and individual app locks to build healthy habits.
2. [Instant Remote Control] Securely lock target devices or reset passwords anytime via FCM.
3. [Eye Care] Adjust screen opacity with a high-performance blue light filter for healthy sleep.
4. [Mindful Lock Screen] Features 100 curated motivational time quotes and custom D-Day widgets.
5. [Uninstall Protection] Restricts unauthorized deletion via robust Device Admin security.