You Can Now Lock WhatsApp On Your iPhone Using Face ID/Touch ID<img style="float: left; margin-right: 10px" src="
![](http://www.iphonehacks.com/wp-content/uploads/2019/02/whatsapp-screen-lock-194x129.png)
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The latest WhatsApp update for iOS has added the ability to lock the app using Face ID or Touch ID. Since iOS itself locks a native app locking ability, it is up to developers to add this feature to their apps.
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You Can Now Lock WhatsApp On Your iPhone Using Face ID/Touch ID