WhatsApp has announced that following some beta testing, "view once" media content is graduating to general availability. The self-explanatory feature follows an implementation similar to Snapchat.
Disappearing messages RSS
WhatsApp has finally rolled out the Disappearing Messages feature that allow users to send self destructing messages. You can try the feature out by following the steps mentioned in this tutorial.
After a number of reports, Facebook-owned WhatsApp has formally announced that it's rolling out disappearing messages this month, so that they're deleted automatically after seven days.
WhatsApp is expected to launch a new feature that will automatically delete messages after a period of time. A FAQ document published by WhatsApp gives us some insights into how the feature will work.