LOCK Timer

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