LOCK Timer Android

LOCK Timer

A timer that can only be stopped with a password. Manage your child's smartphone time.

Features & Capabilities

LOCK Timer - A Timer That Can Only Be Stopped with a Password

This timer app is for parents who want to manage their children's smartphone usage time.

When the timer ends, an alarm sounds, and it cannot be deactivated without entering the password.

■ Two Timer Modes

【Pre-Lock Type】
When the timer is activated, the screen is locked, and only this app can be used.
Set the timer before giving the smartphone to your child.

【Background Type】
Children can use the smartphone freely, but the timer is always displayed on the screen.
When the timer reaches 0, the screen locks, and a password is required.

■ Main Features

• Password Lock (4 digits) - Only parents can unlock it
• Overlay Timer Display - Displayed regardless of which app is open
• Always displaying remaining time in the notification bar
• Home screen widget
• 6 types of alarm sounds
• 7 types of theme colors
• Preset time (15 minutes to 2 hours) + custom settings
• Recording of usage history
• Timer continues after device restart
• Uninstall prevention function (optional)

■ Recommended for those who:

• Want to limit their child's YouTube/game time

• Want to enforce "just X more minutes"

• Want to set a time limit for handing over their smartphone

■ Safe Design

• No ads

• No internet connection (completely offline)

• No collection of personal information

User Growth & Download Statistics

App
By:
Colvet Technology
Downloads:
35 1
Version:
1.0.0 Last updated: 2026-04-14
Version code:
6
Creation date:
2026-04-13
Publisher country:
JP JP
Permissions:
  • android.permission.SYSTEM_ALERT_WINDOW High risk
  • android.permission.FOREGROUND_SERVICE_SPECIAL_USE Moderate risk
  • android.permission.FOREGROUND_SERVICE Low risk
  • android.permission.POST_NOTIFICATIONS Low risk
  • android.permission.RECEIVE_BOOT_COMPLETED Low risk
  • android.permission.USE_BIOMETRIC Low risk
  • android.permission.USE_FINGERPRINT Low risk
  • android.permission.WAKE_LOCK Low risk
  • android.permission.ACCESS_NETWORK_STATE Safe
  • android.permission.VIBRATE Safe
  • See more
Size:
5.95MB
Email:
co*****@gmail.com
URLs:
Privacy policy
Full description:
See detailed description
Source:
Google Play Store
Data ingested on:
2026-06-11
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.
Developed by:
Colvet Technology
Google Play Store
https://play.google.com/store/apps/details?id=com.gamantimer
Email:
co*****@gmail.com

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