Chek sa

Chek sa messenger it is for everyone who wants fast and reliable messaging.CHEK SA it is for everyone who wants fast and reliable messaging. Business users and small teams may like the large groups and keep communication in large communities efficient, and share an unlimited number of photos, videos and files (doc, zip, mp3, etc.) of up to 1,5 GB each.Just use your main mobile phone number to log in everywhere.You can write to people who are in your phone contacts and have Chek sa messenger.You can give your friends a Chek sa messenger link with your username so that they can easily find you on Chek sa, even if they don't have your phone number.groups are ideal for sharing stuff with friends and family or collaboration in small teams, they can have up to 200 members and by default everyone can add new people and edit the name and group photo.
If your group grows to a very large community, you can upgrade it into a more centralized supergroup. Supergroups can have up to 1000 members and have a unified history, deleted messages will disappear for everyone.
Channels are a tool for broadcasting public messages to large audiences. In fact, a channel can have an unlimited amount of members. When you post in a channel, the message is signed with the channel's name and photo and not your own