Edit: after alot of back and fourth with support they admitted the app needed work and did update it to work correctly. Issues have been fixed. Recommend a good wifi connection and do not move between wifi. Does not allow new ipv6 of sprint networks. Calls instantly crash. Not useable on sprint devices. Update 1/29/2020 Workaround found. Use vpn that allows force all traffic over udp. Fixes issue. Requires monthly fee for vpn. No plans are in the works for this app to have ipv6 support.
Cuts out often. Have to uninstall then reinstall constantly.
Doesnt work
Does not let you paste password in to app
Does the job