Halcyon vs Sipdroid
| Halcyon | Sipdroid | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Android, Linux | Android |
| Free plan | Yes | Yes |
| Mobile app | Yes | Yes |
| Desktop app | No | — |
| SIP support | Yes | Yes |
| Call recording | — | Yes |
Both are listed in Best Softphone Software. On Samsung Mobile US Press, Sipdroid scores higher on our published basis.