Apps like GroupTalk

Here are some great alternatives to GroupTalk by GroupTalk Sweden AB :
ProPTT2 Video Push-To-Talk
ProPTT2 Video Push-To-Talk
★3.3
Zello PTT Walkie Talkie
Zello PTT Walkie Talkie
★4.2
Group Talks: Walkie Talkie Ptt
Group Talks: Walkie Talkie Ptt
★4.4
NuovoTeam - Push to Talk (PTT)
NuovoTeam - Push to Talk (PTT)
★3.3
PTT walkie talkie - wifi Call
PTT walkie talkie - wifi Call
★3.8
Walkie Talkie, Wifi Intercom
Walkie Talkie, Wifi Intercom
★4.0
Bell Push-to-talk
Bell Push-to-talk
★3.6
Walkie talkie- wifi intercom
Walkie talkie- wifi intercom
★3.6
EVO PTT | Walkie Talkie
EVO PTT | Walkie Talkie
★3.4
ESChat (Push-to-Talk)
ESChat (Push-to-Talk)
★3.7
Walkie Talkie for All Android
Walkie Talkie for All Android
★4.4
WalkieTalkie:Two Way Radio-PTT
WalkieTalkie:Two Way Radio-PTT
★4.1
Voice and Video Walkie Talkie
Voice and Video Walkie Talkie
★4.2
Orion Push to Talk
Orion Push to Talk
★4.1
Zello PTT Custom Button - Fast
Zello PTT Custom Button - Fast
★3.7
Walkie Talkie - Slide2Talk
Walkie Talkie - Slide2Talk
★4.1