Sipdroid
Sipdroid is a free SIP/VoIP client for Android that connects with the phone’s built-in contacts and dialer.
What Sipdroid is
Sipdroid is a free SIP/VoIP client for Android that connects with the phone’s built-in contacts and dialer. Calls started from Android’s usual calling interface can be routed through VoIP, while settings let users choose VoIP or standard phone calls according to Wi-Fi login status, number prefixes, or both. The app supports SIP and call recording, and its dialer integration can initiate calls or ring through the standard interface. Project news says version 3.0 added TLS encryption, and release 6.5 lists Android 14 compatibility. Google Play’s data-safety disclosure says the app may collect personal information, shares no data with third parties, and encrypts data in transit. The listing recommends reserving a free VoIP PBX on pbxes.org for optimal battery usage; SIP trunks can be managed in a web browser. Sipdroid is distributed under the GNU General Public License version 3 or later. i-p-tel GmbH develops it in Mainz, Germany, with [email protected] listed for support.
Good
- Free SIP/VoIP client for Android
- Routes calls from built-in contacts
- Configurable VoIP or standard calling
- Supports SIP and call recording
- Android 14 compatibility listed
Watch out
- Android platform only
- May collect personal information
- PBX reservation recommended for battery usage
Who it suits
Sipdroid suits Android users who want SIP/VoIP calling through the built-in dialer and contacts. It also fits users needing configurable VoIP routing or call recording.
Verdict
Sipdroid combines Android dialer integration with configurable SIP/VoIP routing and call recording. Its free, open-source distribution and listed Android 14 compatibility may suit users comfortable with PBX-based calling.
Plans and prices
From Sipdroid's own pricing page, checked 10 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free | Free | Free SIP/VoIP client for Android |
The facts
Each one read from Sipdroid's own pages, with the date it was checked.
What it does
- Calling
- The app routes calls dialed from the phone’s built-in contacts app to VoIP.checked 10 Oct 2026
- Call routing
- Settings let users choose between VoIP and standard phone calls based on Wi-Fi login status and/or number prefixes.checked 10 Oct 2026
- Compatibility
- Release 6.5 lists Android 14 compatibility.checked 10 Oct 2026
- Developer
- Google Play identifies the developer as i-p-tel GmbH and lists its address in Mainz, Germany.checked 10 Oct 2026
- Dialer integration
- Sipdroid integrates with Android’s built-in dialer so its standard interface can initiate calls or ring.checked 10 Oct 2026
- Open source
- Sipdroid is distributed under the GNU General Public License version 3 or later.checked 10 Oct 2026
- 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.checked 10 Oct 2026
- 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.checked 10 Oct 2026
- Product
- Sipdroid is a free SIP/VoIP client for Android.checked 10 Oct 2026
- Security
- The project news says version 3.0 added TLS encryption for enhanced security.checked 10 Oct 2026
- Support
- The Google Play listing provides [email protected] as the support email.checked 10 Oct 2026
- Video
- The project news says version 1.5 included work to improve video quality.checked 10 Oct 2026
The company
- Headquarters
- Mainz, Germanychecked 28 Sep 2026
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