Apps like WalkieTalkie:Two Way Radio-PTT

Here are some great alternatives to WalkieTalkie:Two Way Radio-PTT by QuestTech :
Walkie Talkie for All Android
Walkie Talkie for All Android
★4.4
PTT walkie talkie - wifi Call
PTT walkie talkie - wifi Call
★3.8
Walkie talkie- wifi intercom
Walkie talkie- wifi intercom
★3.6
Walkie Talkie: Call & Video
Walkie Talkie: Call & Video
★4.2
Walkie Talkie - Slide2Talk
Walkie Talkie - Slide2Talk
★4.1
Online Walkie Talkie Lite
Online Walkie Talkie Lite
★4.2
Voice and Video Walkie Talkie
Voice and Video Walkie Talkie
★4.2
Walkie Talkie, Push to Talk
Walkie Talkie, Push to Talk
★4.4
Professional Walkie Talkie
Professional Walkie Talkie
★4.2
Bluetooth Talkie
Bluetooth Talkie
★3.5
Group Talks: Walkie Talkie Ptt
Group Talks: Walkie Talkie Ptt
★4.2
Bluetooth Walkie Talkie & Chat
Bluetooth Walkie Talkie & Chat
★3.3
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
★3.7
Zello PTT Walkie Talkie
Zello PTT Walkie Talkie
★4.3