In trains, cafés, airports, crowded markets, or even at home, your phone is always at risk. HoldOn acts like your personal phone bodyguard — if someone unplugs it or tries to remove it suspiciously, a loud alarm goes off instantly to stop them in their tracks.
⚡ Whether you're charging in public or carrying your phone in a crowded place, HoldOn has your back.
HoldOn is a smart Android security app that protects your phone from pickpocketing and unauthorized charger unplugging. The alarm is loud enough to grab attention instantly, and only you can stop it using fingerprint, Face Unlock, or lock-screen authentication.
|
|
🔌 Charger Unplug Protection – Instantly triggers a loud alarm if someone disconnects your charger.
👀 Pickpocket Detection – Detects suspicious movement or sudden phone removal in crowded places.
🎯 Smart Sensitivity Modes – Normal, Crowded, High Security, and fully Custom protection levels.
🔐 Secure Authentication – Fingerprint, Face Unlock, or device PIN/Pattern/Password to stop the alarm.
🔒 Lockscreen Access – Authenticate directly from the lock screen for quick, secure control.
🎵 Custom Alarm Sound – Use your own alarm_sound.mp3 from res/raw/.
🛡 Foreground Service Protection – Keeps the app active with persistent notification security.
🎨 Modern UI – Built with Jetpack Compose.
Want to help? Please check out the notes in CONTRIBUTE.md first.
Yes. HoldOn runs as a foreground service, so it continues monitoring charger status and pickpocket activity even if the app is closed.
No. The alarm can only be stopped via fingerprint, Face Unlock, or device PIN/Pattern/Password for maximum security. You can authenticate directly from the lock screen.
No. HoldOn is lightweight and optimized to monitor charging state and motion detection efficiently with minimal battery usage.
Yes. You can choose between Normal, Crowded, High Security, or set a fully Custom sensitivity level.
Yes. You can select from available alarm sounds in settings. More sounds will be added in future updates.