Apps like WAVE Mobile Communicator

Here are some great alternatives to WAVE Mobile Communicator by Motorola Solutions :
Bell Push-to-talk
Bell Push-to-talk
★3.7
Synch Push To Talk (PTT)
Synch Push To Talk (PTT)
★3.6
Talker PTT Walkie Talkie
Talker PTT Walkie Talkie
★3.2
GroupTalk
GroupTalk
★4.0
Group Talks: Walkie Talkie Ptt
Group Talks: Walkie Talkie Ptt
★4.4
Voice and Video Walkie Talkie
Voice and Video Walkie Talkie
★4.2
skEYEwatch Push To Talk (PTT)
skEYEwatch Push To Talk (PTT)
★5.0
ProPTT2 Video Push-To-Talk
ProPTT2 Video Push-To-Talk
★3.3
Orion Push to Talk
Orion Push to Talk
★4.0
PTT walkie talkie - wifi Call
PTT walkie talkie - wifi Call
★3.7
eZierCall Online Walkie Talkie
eZierCall Online Walkie Talkie
★4.4
AT&T Enhanced PTT/ FirstNet RR
AT&T Enhanced PTT/ FirstNet RR
★3.6
Mutualink Edge
Mutualink Edge
★4.3
ESChat (Push-to-Talk)
ESChat (Push-to-Talk)
★3.7
Zello PTT Walkie Talkie
Zello PTT Walkie Talkie
★4.2
T-Mobile Direct Connect
T-Mobile Direct Connect
★3.5