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.