Knock lock screen - Applock
8.5 991
v1.7.7 by GoldenKing Apps
About Knock Lock
Knock Lock (Package Name: com.knocklock.applock) is developed by GoldenKing Apps and the latest version of Knock lock screen - Applock 1.7.7 was updated on October 16, 2026. Knock lock screen - Applock is in the category of Tools. You can check all apps from the developer of Knock lock screen - Applock and find 111 alternative apps to Knock lock screen - Applock on Android. Currently this app is for free. This app can be downloaded on Android 7.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
Are you worried about exposing your PIN while you unlock your phone?
Here comes Knock Lock - Applock for the rescue. The innovative Lock Screen that will leave intruders baffled!
Knock Lock Screen - Applock is the new way of locking devices.
All you need to do is tap Knock Knock on the screen and unlock your device. MAGIC! No one able to guess what you did to open your lock screen because its fully INVISIBLE.
Available Lock Type
1. Knock Lock
2. Pattern Lock
3. Time password lock
Features of locks are-
1. Prevent Unauthorized Access
2. Invisible path to Unlock Pattern/lock change every minute.
3. Helps preventing accidental calling.
4. Prevents others from using your device.
5. Superbly rich graphics.
6. Consume less memory and battery, Simple and Clean device.
7. 100% safe and secure
8. 12 hour and 24 hour format both supported
9. Unlock vibration enable/disable
10. Unlock sound enable/disable
11. Highly secure lock screens
12. Choice to set knock position on screen.
Knock Lock uses the Device Administrator permission.
To enable Double tap to lock, please activate Knock Lock as "device administrator". It's only used for lock device on double tap on floating icon.
Please be assured that Knock Lock Screen will never use these permissions to access your private data.
Here comes Knock Lock - Applock for the rescue. The innovative Lock Screen that will leave intruders baffled!
Knock Lock Screen - Applock is the new way of locking devices.
All you need to do is tap Knock Knock on the screen and unlock your device. MAGIC! No one able to guess what you did to open your lock screen because its fully INVISIBLE.
Available Lock Type
1. Knock Lock
2. Pattern Lock
3. Time password lock
Features of locks are-
1. Prevent Unauthorized Access
2. Invisible path to Unlock Pattern/lock change every minute.
3. Helps preventing accidental calling.
4. Prevents others from using your device.
5. Superbly rich graphics.
6. Consume less memory and battery, Simple and Clean device.
7. 100% safe and secure
8. 12 hour and 24 hour format both supported
9. Unlock vibration enable/disable
10. Unlock sound enable/disable
11. Highly secure lock screens
12. Choice to set knock position on screen.
Knock Lock uses the Device Administrator permission.
To enable Double tap to lock, please activate Knock Lock as "device administrator". It's only used for lock device on double tap on floating icon.
Please be assured that Knock Lock Screen will never use these permissions to access your private data.
Knock Lock 1.7.7 Update
**UI Improvements**Minor bug fixes
** If you enjoy using this app, please take a moment to rate it, and tell us what changes you'd like to see, or bugs you've discovered.
Read More
Knock Lock Features
Previous Versions More
Knock lock screen - Applock
1.7.7
XAPK
APKs
October 16, 2026
8.96 MB
Variant
Arch
Version
DPI
Knock lock screen - Applock
1.7.6
XAPK
APKs
October 2, 2026
12.09 MB
Variant
Arch
Version
DPI
Knock lock screen - Applock
1.7.5
XAPK
APKs
September 30, 2026
11.97 MB
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: 03f7a8590f449085f231ea329b6f5dc90c6fcfda
Size: 11.97 MB
What's New:
**UI Improvements
**Minor bug fixes
** If you enjoy using this app, please take a moment to rate it, and tell us what changes you'd like to see, or bugs you've discovered.
**Minor bug fixes
** If you enjoy using this app, please take a moment to rate it, and tell us what changes you'd like to see, or bugs you've discovered.
Knock lock screen - Applock
1.7.4
XAPK
APKs
March 16, 2026
9.43 MB
Variant
Arch
Version
DPI
More Information
Package Name:
Update Date:
2026-10-16
Latest Version:
1.7.7
Need Update:
Available on:
Requirements:
Android 7.0+
Report:
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