Features

Registration / Login

Description	Web	iOS	Android
User can sign-up/in using his phone number via SMS	✅	✅	✅
User can resend verification code	✅	✅	✅
User can set his display name	✅	✅	✅
User can set his avatar	✅	✅	✅

Chat room

Description	Web	iOS	Android
User can see list of contacts	✅	✅	✅
User can create private rooms	✅	✅	✅
User can create group rooms	✅	✅	✅
User can set group name, avatar and users when creating group chat	✅	✅	✅
User can add or remove members in group chat if he is admin	✅	✅	✅
User can add other admins in group chat if he is admin	✅	⛔	✅
User can remove other admins in group chat if he is admin	⛔	⛔	⛔
User can edit name, avatar of group chat if he is admin	✅	✅	✅
User can see chat room updates as they happen (SSE)	✅	✅	✅
User can create api keys (bots) if he is group admin	✅	⛔	⛔
User can create webhooks if he is group admin	✅	⛔	⛔
User can mute notifications for any room	✅	✅	✅
User can block user in private room	✅	✅	⛔
User can exit group (if not last admin)	✅	⛔	✅
User can see room notes	✅	✅	✅
User can create room note	✅	✅	✅
User can edit room note	✅	✅	✅
User can remove room note	✅	✅	⛔
User can share link to room note	✅	✅	⛔
User can open note link and display note	✅	⛔	⛔
User can join room call	✅	⛔	⛔

Chat messages

Description	Web	iOS	Android
User can send text messages	✅	✅	✅
User can see text messages	✅	✅	✅
User can send audio messages	✅	⛔	⛔
User can play audio messages	✅	⛔	⛔
User can send video messages	✅	✅	✅
User can play video messages	✅	✅	✅
User can send image messages	✅	✅	✅
User can see image messages	✅	✅	✅
User can send file messages	✅	✅	✅
User can download file messages	✅	✅	✅
User can see message details (created/updated date, received/delivered list)	✅	✅	✅
User can share link to specific message	✅	⛔	⛔
User can open message link and scroll to message	✅	⛔	⛔
User can reply on message	✅	✅	✅
User can get new messages while in chat or in app (SSE)	✅	✅	✅
User can get new messages while not in app (PUSH)	✅	✅	✅
User can delete his message for everybody	✅	✅	✅
User can delete message for himself	✅	✅	✅
User can update text message	✅	✅	✅
User can see live changes when someone else updates or deletes message (SSE)	✅	✅	✅
User can leave reaction on message	✅	✅	✅
User can see live changes when someone else leaves reaction (SSE)	✅	✅	✅

User settings

Description	Web	iOS	Android
User can update or remove his avatar	✅	✅	✅
User can update display name	✅	✅	✅
User can use dark mode	✅	✅	✅
User can see all blocked users	✅	⛔	⛔
User can unblock user	✅	⛔	⛔