Chat Plus Messenger is an unofficial version of Telegram that uses Telegram's API and works with internal MTProto proxies. It offers several features that enhance user experience such as the ability to easily hide channels, groups or chats of people you want to use secretly and only visible when needed. The app also allows you to see contact changes such as name, avatar, and phone in one page.

Users can customize their experience by adjusting the theme, font size, day and night mode, wallpaper, and notification sounds. Additionally, you can draw anything you like and send it as a message. The app also provides the ability to forward messages without quoting them and add captions to media using the "advanced forward" feature.