Configure your desired custom time which can last anywhere from 1 second to 4 weeks.

Choose Disappearing messages and select one of the preset time periods or choose Custom time if you have your personal preference.

Scroll until you see the Privacy header and select that.

Tap the hamburger menu in the top right corner.

If you want to set an identical time period for all of your contacts for your messages to be deleted, this is now possible via the settings. How to configure disappearing messages in Signal Signal has now improved on this! From now on, you can not only set the time period before the message expires, but also ensure that this is a global setting for all of your contacts via the settings. Until now, this was only possible to do so in the chat with a selected individual, hence you had to activate this feature separately for each contact. One of the features that you should already know about Signal Messenger is the ability to set automatically disappearing messages.

Also read: Goodbye WhatsApp, Hello Signal Messenger! How to make the switch.

However, in order to choose the right instant messenger when it comes to a suitable WhatsApp alternative, services such as Signal must also offer new and useful features. What is the motivation behind this change to the instant messenger? More often than not, those who have just hopped aboard the Signal Messenger bandwagon were motivated by the fact that they wanted to leave WhatsApp.

Signal app disappearing messages