Apps like WalkieTalkie:Two Way Radio-PTT

Here are some great alternatives to WalkieTalkie:Two Way Radio-PTT by QuestTech :
Voice and Video Walkie Talkie
Voice and Video Walkie Talkie
★4.2
Walkie Talkie, Wifi Intercom
Walkie Talkie, Wifi Intercom
★4.0
Walkie Talkie, Push to Talk
Walkie Talkie, Push to Talk
★4.5
PTT walkie talkie - wifi Call
PTT walkie talkie - wifi Call
★3.7
Group Talks: Walkie Talkie Ptt
Group Talks: Walkie Talkie Ptt
★4.3
Walkie Talkie - Slide2Talk
Walkie Talkie - Slide2Talk
★4.1
Online Walkie Talkie Lite
Online Walkie Talkie Lite
★4.1
Professional Walkie Talkie
Professional Walkie Talkie
★4.3
Bluetooth Talkie
Bluetooth Talkie
★3.5
BiPTT - push to talk PTT
BiPTT - push to talk PTT
★3.8
ProPTT2 Video Push-To-Talk
ProPTT2 Video Push-To-Talk
★3.3
Zello PTT Custom Button - Fast
Zello PTT Custom Button - Fast
★3.6
Zello PTT Walkie Talkie
Zello PTT Walkie Talkie
★4.2
Voxer Walkie Talkie Messenger
Voxer Walkie Talkie Messenger
★3.3
eZierCall Online Walkie Talkie
eZierCall Online Walkie Talkie
★4.4
Online Walkie Talkie Pro PTT
Online Walkie Talkie Pro PTT
★4.1