Needs several improvements

Messaging (text & mms) needs to be completely redone- delayed messages & no mms support is unacceptable.
App also needs:
1. Touch ID support
2. End-to-end encryption
3. Message delivery receipts
4. Message read receipts
5. Message recall
6. Message expiration
7. GIF support
8. Group messages
9. Polling features
10. Audio messages
11. Audio conferencing
12. Video messages
13. Video calls
14. Video conferencing
15. Ability to use this app over wifi & not be dependent on the cellular service; so subscribers can use this app when traveling to other countries & not incur roaming charges
16. Ability to call ALL Google voice & hangout subscribers via this app for FREE, irrespective of location/country.

Ztext about Google Voice, v1.10