Nekogram
Nekogram is an open-source third-party Telegram client with not many but useful mods
Appearance
Use your avatar as drawer header background, use system emojis, let the status bar be transparent, and more.
Chats
Set sticker size, let folders be shown on the forward page and pause video automatically when switched to the background.
Translator
Translate messages and articles, with multiple translation engines to choose from.