HomeAppsToolsSignature Screen LockerApps like Signature Screen Locker Here are some great alternatives to Signature Screen Locker by Jivubaa Developer : Gesture Lock Screen ★3.9 Gesture Lock Screen ★4.0 Gesture Lock Screen ★3.2 Gesture Guard: Screen Lock ★4.6 Touch Photo Lock screen ★5.0 Pattern Lock Screen App ★4.3 Pattern Lock Screen ★4.0 Voice Screen Lock & Voice Lock ★4.0 Fingerprint Lock Screen ★4.1 Lock Screen - Keypad Passcode ★4.1 Voice Screen Locker App Locker ★4.5 Lock Screen Password: Pin Lock ★4.3 Pin Lock Screen ★4.8 kpop lock screen ★4.3 AppLocker: Hide & Lock Apps ★4.6 Pin Lock Screen ★4.3