In the
t.me/tgiostests group you can get a link
(Pinned in the header) to the second version of the Telegram client for iOS - Telegram X, it can do a lot of interesting things:
- MTPRoto Proxy
- Streaming Video (without waiting for download)
- It works a little faster
- As stated by Paul - spends less battery
Note! This is a test version, updates come often and something may break in it.