Lumicall Alternatives
Lumicall is described as 'Free calls using open technology on Android. A heavily enhanced derivative of SIPdroid, adding support for ZRTP, SRTP, ENUM, ICE/TURN' and is an app in the Social & Communications category. There are more than 10 alternatives to Lumicall for a variety of platforms, including Android, iPhone, Android Tablet, iPad and the Web. The most liked alternative is Signal, which is both free and Open Source. Other great apps like Lumicall are Linphone (Free, Open Source), CSipSimple (Free, Open Source), Olvid (Freemium) and FluffyChat (Free, Open Source).
- Using Signal, you can communicate instantly while avoiding SMS fees, create groups so that you can chat in real time with all your friends at once, and share media or attachments...
- Free • Open Source
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
- Google Chrome
- Ubuntu Touch
- Linphone is one of the most famous open source softphones in the world. It is fully SIP-based, for all calling, presence and IM features.
- Free • Open Source
- Mac
- Windows
- Linux
- Online
- Windows Mobile
- Android
- iPhone
- Android Tablet
- Windows Phone
- iPad
- Xfce
- csipsimple will allow native sip for android device.
It relies on the pjsip SIP stack and use the pjsip-jni project.Discontinued
Possibly discontinued. App hasn't been updated since November 30, 2014.
- Free • Open Source
- Android
- The most secure messaging app in the world.
- FluffyChat is an open, nonprofit and cute matrix messenger app for Ubuntu Touch, Android and iOS.
Open
Opensource and open development where everyone can join.- Free • Open Source
- Online
- Android
- iPhone
- Ubuntu Touch
- Chat, browse and transact securely in an open source community committed to bringing the power of Ethereum and a more distributed internet to your pocket.
- Free • Open Source
- Android
- iPhone
- Feature rich mobile SIP Client (VOIP) for iOS and Android handsets with video calling and SMS Messaging.
- Free
- Mac
- Windows
- Android
- iPhone
- The most secure and anonymous messenger, encrypted with Blockchain.
- Free • Open Source
- Online
- Android
- iPhone
- Android Tablet
- iPad
- A texting service that is built with state-of-the-art technology to ensure your privacy and anonymity.
- Free
- Online
- Android
- iPhone