Description from Google Play :
Lock for WhatsApp is a smart Protector/Locker which protect your private chat from intruder.
Features:
- Taking less memory as compare to other Locker.
- You can easily enable or disable Locker.
- Numeric lock protection (minimum password length 4 digit and maximum 8 digit)
- Forget password features
- Update password feature
- Simple and attractive UI design.
- Set security question for finding forget password
- If locker does not work open Lock for WhatsApp application and press restart service.
Download Link :
