I have little experience with native iOS development, so you might well be right. That said, Telegram strikes me as quite a bit simpler than Slack. Not just in

I have little experience with native iOS development, so you might well be right. That said, Telegram strikes me as quite a bit simpler than Slack. Not just in number of features, but also considering how many of the features are 'strange' UI. As an aside, apparently the next version of Telegram will be a complete rewrite done in Swift, and snappier as a result.