Best video conferencing app
Image and sound quality is not matched by any other competitor. Very light weight and reliable. Highly recommend.
Free
About
This app provides secure audio and video calls, messaging, and file transfers using the SIP protocol. It supports multiple devices, call recording, and end-to-end encryption for all communications.
✓Audio and video calls
✓SIP messaging
✓Audio call recording
✓Advanced file transfers
✓End-to-end encryption
✓Multiparty conferencing
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What's New in Blink WebRTC
8.4.5
September 28, 2026
Bug fixes
User reviews
FAQ
What is Sylk Mobile?
Sylk Mobile is an open, federated SIP messaging and video conferencing client. It allows for secure audio and video calls, messaging, and file transfers using the SIP protocol.
Does Sylk Mobile have ads?
No, Sylk Mobile does not contain advertisements. It is a free application with no ads.
What devices support Sylk Mobile?
Sylk Mobile is available for iPhone, iPad, and iPod devices.
How secure is Sylk Mobile?
Sylk Mobile offers end-to-end encryption for all media, ensuring secure communication for calls, messages, and file transfers.
Can I record calls with Sylk Mobile?
Yes, Sylk Mobile supports audio call recording, allowing you to save important conversations.
Does Sylk Mobile support multiple devices?
Yes, Sylk Mobile supports multiple devices, enabling you to stay connected across your preferred devices.
What is the age rating for Sylk Mobile?
Sylk Mobile has an age rating of 4+, making it suitable for a wide range of users.
How often is Sylk Mobile updated?
The latest version of Sylk Mobile is 5.6.1, last updated on May 20, 2026. This indicates a commitment to regular updates and improvements.
