Draw any custom letter, number, or symbol on your screen to instantly launch apps, call contacts, toggle Wi-Fi/Flashlight, or control your phone.
Utility Tools
System Utility
100K+ DownloadsPower Button Saver
Double Tap
Double Tap to Lock & Wake Screen — Protect Your Physical Power Button
(890 reviews)
📥 100,000+ Downloads
💲 Free • Offline Ready
📸 App Screenshots & Interface
About Double Tap
Pressing your phone's physical power button hundreds of times a day eventually causes hardware wear or failure. Double Tap lets you lock and turn off your screen effortlessly by double-tapping the home screen or a discreet floating overlay, while remaining fully compatible with fingerprint and biometric unlock.
Key Features & Highlights
- ✓ Double-tap on the home screen or status area to lock your device immediately
- ✓ Protects and extends the lifespan of your hardware power button
- ✓ Supports Android Accessibility Service lock so Fingerprint & Face Unlock continue working seamlessly
- ✓ Minimal RAM footprint and zero background battery drain
Frequently Asked Questions about Double Tap
Does Fingerprint Unlock still work after locking with Double Tap? +
Yes! By using Android's modern Accessibility lock method, biometric fingerprint and face unlock work without requiring your PIN.
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