Airgram Messenger is an Unofficial and non-Filtered that use Telegram API with Advanced and Special Features .
Some Features :
Categorized tabs for chat : users , groups , superGroups , channels , bots , Favorite .
Hidden section : hide your chats with password.
Draw pictures and send as message .
Favorite Chat and Contact.
Auto answer machine ( the Secretary ) .
Voice changer .
+ID finder.