This app allows you to make and receive calls globally using your internet connection instead of cellular minutes. It provides seamless extension-to-extension calling and the option to add a direct number for a second line.




5+ similar apps compared and reviewed
Whether you want more options like VirtualPBX Softphone or a completely different take on the same concept, our curated list of 5+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.




This app allows you to make and receive calls globally using your internet connection instead of cellular minutes. It provides seamless extension-to-extension calling and the option to add a direct number for a second line.






This app provides a secure, high-quality VoIP softphone solution for business communication. It supports voice, video, and chat with features like XMPP and SIP SIMPLE, allowing users to stay connected on the go. It offers advanced call management and security options.








This app extends your business phone system to your mobile device, enabling HD voice and video calls, contact monitoring, and voicemail management. Stay connected with clients and colleagues from anywhere, without needing extra hardware.


Send and receive SMS messages using your Callcentric phone numbers. This app offers real-time messaging, contact list integration, and dark mode support. It requires an active Callcentric account and an SMS Access Plan.