K9 Chat
Everyone
info
100+
Downloads
About this app
K9 Chat is an End-To-End Encrypted, "Zero Trust" based chat application with secure voice and video calls, providing anonymous communications with no tracking possibility - Only usable with K9 servers - on-premise, cloud-based or hybrid over VPN maintaining the most possible level of security in communications within entities, governments and closed teams.
Features:
- End-to-end encrypted messaging
- Secure 1:1 and group voice calls
- Secure 1:1 and group video calls
- Encrypted file sharing
- Static location attachments
Foreground service usage (Android policy disclosure):
During an active voice or video call, K9 Chat runs a phone-call foreground service to keep the WebRTC audio session alive when you switch apps or lock your screen. Without this service, Android would suspend the call activity within ~30 seconds and the call would drop. The service is:
- User-initiated: only starts when you place or accept a call.
- User-visible: shows a persistent "Ongoing call" notification while the call is active.
- User-stoppable: ending or declining the call stops the service immediately.
The service declares android:foregroundServiceType="phoneCall", matching the FOREGROUND_SERVICE_PHONE_CALL permission used for VoIP and telecom-style calling apps.
Contact: support@k9.ms
Features:
- End-to-end encrypted messaging
- Secure 1:1 and group voice calls
- Secure 1:1 and group video calls
- Encrypted file sharing
- Static location attachments
Foreground service usage (Android policy disclosure):
During an active voice or video call, K9 Chat runs a phone-call foreground service to keep the WebRTC audio session alive when you switch apps or lock your screen. Without this service, Android would suspend the call activity within ~30 seconds and the call would drop. The service is:
- User-initiated: only starts when you place or accept a call.
- User-visible: shows a persistent "Ongoing call" notification while the call is active.
- User-stoppable: ending or declining the call stops the service immediately.
The service declares android:foregroundServiceType="phoneCall", matching the FOREGROUND_SERVICE_PHONE_CALL permission used for VoIP and telecom-style calling apps.
Contact: support@k9.ms
K9 Chat: end-to-end encrypted secure chat with voice and video calls
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- This app may share these data types with third partiesLocation, Messages and 7 others
- No data collectedLearn more about how developers declare collection
- Data is encrypted in transit
- You can request that data be deleted
What’s new
Online status is now real: presence is reported live by the server instead of being estimated from recent messages.
App support
About the developer
VPSIE Inc.
contact@vpsie.com
108 W 13TH St
Wilmington, DE 19801-1145
United States
+1 425-584-8729
