About this app
XonTel is mobile VoIP software products and solutions. IMPORTANT NOTE: XonTel is a standalone softphone and not a VoIP service. A SIP server or subscription with a SIP-based VoIP provider is required to make calls.
Latest release
What’s New
Improve Voice and Video Calls for iPhone X
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 19, 2026 · 11:29 AM Free
Screenshots
