Safe?? Not even in the slightest! All media files received are kept OPENLY in phone storage. Setting app to keep media files for a certain period of time does not work! No self destruct passcode when forced to enter passcode. No ability to hide/delete Telegram contacts from device.. For their own safety. No ability to rename contacts for personal preference. No ability to delete files from cloud storage. This app is everything but safe.
February 20 2017