Talagram is a special and unofficial version of the telegram, uses telegram's API, and is designed for users who use multiple accounts on a single device. It has a special notification system for messages, which informs you of all the changes in the contact list, groups, channels, etc.

You can easily hide the channel, group, or any chat of the person you want to use secretly and only visible it when needed.

You can download and install this app on your mobile device for free.