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LockScreen Helper

Lock your screen with one tap, and save your power button.

Updated Oct 1, 2026

LockScreen Helper locks your phone from a Quick Settings tile, a home screen shortcut or its own Lock icon. It also powers double-tap-to-lock in App Mania launchers, so the launchers never need the Accessibility permission themselves.

What it does

  • One-tap lock iconA separate blue icon that locks the screen at once.
  • Quick Settings tilePull down and tap to lock.
  • Home screen shortcutPut a lock button anywhere you like.
  • Double tap to lockUsed by App Mania launchers that offer the option.
  • Unlock as usualFingerprint and face unlock keep working.
  • Small and ad-freeUses the Accessibility service only to lock the screen.