Apple removes Telegram from App Store for "inappropriate content"
We were alerted by Apple that inappropriate content was made available to our users and both apps were taken off the App Store. Once we have protections in place we expect the apps to be back on the App Store.— Pavel Durov (@durov) February 1, 2018
Durov's assurance that Telegram will return to iOS is great, but unfortunately, there's no information on when that might happen. Still, given its popularity, we expect to see a comeback in the next few days.
via The Verge