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Android Apps > Tools > SmileLock
SmileLock icon

SmileLock

장정란
0.00
0 reviews
50+
Downloads
Free

Unlock your apps with a smile.

SmileLock Screenshot 1 of 6
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SmileLock Screenshot 6 of 6
Screenshots by 장정란, from the Google Play listing
View on Google Play

About SmileLock

SmileLock is a tools app developed by 장정란.

Download Statistics

SmileLock has been downloaded 97 times. In the last 30 days, the app was downloaded 10 times.

User Ratings

The app has no ratings yet.

App Information

SmileLock is freely available from Google Play. The last update was on August 9, 2025.

Technical Requirements

The app has a content rating of Everyone. The APK has been available on Google Play since August 2025.

SmileLock is made and published by 장정란. AppBrain is an independent app data site and isn't affiliated with 장정란. The app name, icon, screenshots and description belong to 장정란 and are shown as published on Google Play.

Description by 장정란 (from Google Play)
Smile to unlock. Train your happiness. Change your day.
App is the world app that combines security.
Instead of passwords or patterns, you simply smile to unlock your favorite apps. It’s fun, secure, and surprisingly uplifting.

🔒 This app uses the AccessibilityService API.
It is used solely to detect when selected apps are launched,
so it can trigger the smile recognition screen before granting access.
No data is collected or shared through this service.

💛 How it works:

- Detects when you open a locked app
- Launches a full-screen smile detector
- Unlocks the app only when your smile is genuine

🔐 Smart Locking:

- Set lock times (e.g. 8 AM to 6 PM)
- Choose which apps require a smile
- Emergency unlock available after 3 failed tries

🌟 Happiness:

- Set daily smile goals
- Earn cheerful titles like "Sunshine Master"
- Track your smile history on a calendar

🧠 Why Smile Lock?
Because it turns a routine into a ritual of joy.
Because your apps shouldn’t open until you brighten up.
Because life is better with one more smile.

Try Smile Lock today and turn your phone into a pocket-sized happiness trainer.
Show more Show less

More data about SmileLock

Price Free
Total installs 97
Recent installs 10
Rating No ratings
Ranking Not ranked
Version N/A
App size N/A
Number of libraries ?
Suitable for Everyone
Ads Contains ads

App Performance Report

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Installs over time

SmileLock has been installed 97 times. Over the past 30 days, it has been installed 10 times.

Changelog of SmileLock

Show changelog

Developer information for 장정란

장정란

bigsmile169@gmail.com

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Google Play Rankings for SmileLock

This app is not ranked

Technologies used by SmileLock

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Face Screen Lock Prank icon Face Screen Lock Prank
AppLock Pro - App Lock & Guard icon AppLock Pro - App Lock & Guard
Voice Lock Screen: Lock Phone icon Voice Lock Screen: Lock Phone
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