Alternative apps to VoipBuster:
  • 4.2
    149 votes
    Crystal-clear cross-platform voice communication. A gamers' favorite.
    • Freeware
    • Windows/macOS/Linux/Android
  • 4.2
    125 votes
    There are no limits. Call and message as much as you want.
    • Freeware
    • Windows/macOS/Android/iOS
  • 4.2
    627 votes
    Make calls, send messages and much more - freely and securely. Viber works on most Android, iOS, and Windows 10 devices, as well as Mac and Windows computers.
    • Freeware
    • Windows/macOS/Android/iOS
  • 4.9
    11 votes
    ooVoo brings easy video chat to all platforms - our free video chat app is available to download for your computer (Mac, PC), smartphone (iOS, Android) & tablet.
    • Freeware
    • Windows/macOS/Android/iOS