Apps like Rainbow

Here are some great alternatives to Rainbow by Alcatel-Lucent Enterprise Applications :
Rainbow Ethereum Wallet
Rainbow Ethereum Wallet
★4.8
Zoho Cliq - Team Chat
Zoho Cliq - Team Chat
★4.9
Buzz: Secure Medical Messenger
Buzz: Secure Medical Messenger
★4.7
Element - Secure Messenger
Element - Secure Messenger
★3.3
Teamwire - Business Messenger
Teamwire - Business Messenger
★3.9
Flock - Team Chat & Collaborat
Flock - Team Chat & Collaborat
★4.4
Meeting - Online Meetings
Meeting - Online Meetings
★4.4
Meet: Cloud Video Conferencing
Meet: Cloud Video Conferencing
★3.6
Beem
Beem
★3.8
Chatwork - Business Chat App
Chatwork - Business Chat App
★3.4
Microsoft Teams
Microsoft Teams
★4.6
Vitelglobal
Vitelglobal
★4.2
Response for FirstNet
Response for FirstNet
★4.0
Fuze Mobile
Fuze Mobile
★3.9
RemoteMeeting
RemoteMeeting
★4.2
Start Meeting
Start Meeting
★4.4