YallaChat: Voice&Video Calls
Yalla Technology FZ-LLC
Yalla Live
Majd Elwan
Google Chat
Google LLC
Yalla - Group Voice Chat Rooms
Yalla Lite - Group Voice Chat
Yalla Ludo - Ludo&Domino
Aviva Sun
WeChat
WeChat International
Yalla Parchís
LINE(ライン) - 通話・メールアプリ
LINE (LY Corporation)
Skype