You can easily secure your private and group WhatsApp chat and maintain their privacy using a PIN. The best part is, it can not only lock chats, but it even has the ability to secure the complete app using a single PIN. Features. Free for use Best app for locking WhatsApp. Hide your personal chats from others. Uses very less space and resources.
SYSTWEAK SOFTWARE PRIVATE LIMITED is the creator of this application that can be found in the Tools category. The app was downloaded and installed by over 0,5M users and its most recent stable update was on Oct 25, 2019. According to the latest information, Locker for Whats Chat App is rated 4.3 on Google Play.