- Including everything I need: web, mobile, api. Looks great! But:
+ some small bugs, could be solved
+ No limitation visible, but Chatter will delete anything more than 3MB, after send uploading S3. "Author" is responsive, but he even didn't know about this bug, and find NO solution to solve.
+ Instead of stopping the other putting message, Block feature works as same as hiding message.

It's good app but it has these issues:

1. you can only signup using phone, no web signup

2. if you signup using email "sam@example.com" and signup again with email "SaM@Example.com" it will not show you error that this email is already used, it's very CasE SenSitivE

3. you can't delete messages or conversation

4. no admin panel

5. the buttons on the app you can press it a lot of times for example when you fill the informations and press signup, instead of showing you Loading it just stay the same and you can press it 100000 times which makes the app confused and sends thousands of requests to the server to signup.