Dual Messenger Web Chat on the App Store
Mystic Messenger V Chat Times
HIPAA Compliant Video Call and Messenger
WhatsApp Messenger on the App Store
This is because you can only create a poll in a group chat.
While the app crashes when launched while the keyboard is attached, it will launch if the keyboard is detached, though the app seems in a fragile state once the keyboard is re-attached.
However, there is no way to remove it from the app itself.
Yes, Facebook Messenger is a useful app, but bear in mind that it drains battery power very quickly, and asks for a lot of personal information in order to download it.