Sipdroid

Spec sheet

Product

Sipdroid is a free SIP/VoIP client for Android.Read 10 Oct 2026 · sipdroid.org

Security

The project news says version 3.0 added TLS encryption for enhanced security.Read 10 Oct 2026 · sipdroid.org

Support

The Google Play listing provides [email protected] as the support email.Read 10 Oct 2026 · play.google.com

Headquarters

Mainz, GermanyRead 28 Sep 2026 · sipdroid.org

Call routing

Settings let users choose between VoIP and standard phone calls based on Wi-Fi login status and/or number prefixes.Read 10 Oct 2026 · play.google.com

Calling

The app routes calls dialed from the phone’s built-in contacts app to VoIP.Read 10 Oct 2026 · play.google.com

Compatibility

Release 6.5 lists Android 14 compatibility.Read 10 Oct 2026 · github.com

Developer

Google Play identifies the developer as i-p-tel GmbH and lists its address in Mainz, Germany.Read 10 Oct 2026 · play.google.com

Dialer integration

Sipdroid integrates with Android’s built-in dialer so its standard interface can initiate calls or ring.Read 10 Oct 2026 · github.com

Open source

Sipdroid is distributed under the GNU General Public License version 3 or later.Read 10 Oct 2026 · github.com

PBX service

The Google Play listing recommends reserving a free VoIP PBX on pbxes.org for optimal battery usage and says SIP trunks can be managed in a web browser.Read 10 Oct 2026 · play.google.com

Privacy disclosure

Google Play’s developer-provided data safety section says the app may collect personal info, shares no data with third parties, and encrypts data in transit.Read 10 Oct 2026 · play.google.com

Video

The project news says version 1.5 included work to improve video quality.Read 10 Oct 2026 · sipdroid.org

Plans and prices

Every Sipdroid plan and price →

Where Specifiction places it

• Softphone Software#27 of 337.3