Here’s a trick that will let you use facebook messenger in facebook without installing the extra message client for iPhone and iPad!
1. Head into the Facebook app and tap the Messages tab
2. Tap the Install Messenger button
3. When your phone switches over to the App Store, tap download, then immediately hit the stop button. This cancels the download
4. Go back to the Facebook app and enjoy your messages.
Look ma, no Facebook Messenger! I am not sure how long this trick will last but for those who don’t want to install the extra app, this is for you!