Apps like T-Mobile Direct Connect

Here are some great alternatives to T-Mobile Direct Connect by Sprint :
Bell Push-to-talk
Bell Push-to-talk
★3.8
Verizon Push to Talk Plus
Verizon Push to Talk Plus
★3.3
Zello PTT Walkie Talkie
Zello PTT Walkie Talkie
★4.2
GroupTalk
GroupTalk
★3.9
PTT walkie talkie - wifi Call
PTT walkie talkie - wifi Call
★3.8
WalkieTalkie:Two Way Radio-PTT
WalkieTalkie:Two Way Radio-PTT
★3.9
Tango Tango
Tango Tango
★3.3
ProPTT2 Video Push-To-Talk
ProPTT2 Video Push-To-Talk
★3.3
Group Talks: Walkie Talkie Ptt
Group Talks: Walkie Talkie Ptt
★4.3
BiPTT - push to talk PTT
BiPTT - push to talk PTT
★3.8
Video Call - Text, Chat, Talk
Video Call - Text, Chat, Talk
★4.5
AT&T Enhanced PTT/ FirstNet RR
AT&T Enhanced PTT/ FirstNet RR
★3.5
Mototalk
Mototalk
★3.9
Comera - Video Calls & Chat
Comera - Video Calls & Chat
★4.2
Walkie Talkie, Wifi Intercom
Walkie Talkie, Wifi Intercom
★4.0
ESChat (Push-to-Talk)
ESChat (Push-to-Talk)
★3.7