BitChat vs imo
| BitChat | imo | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | macOS, iOS, Android | Web, Windows, macOS, iOS, Android |
| Free plan | Yes | Yes |
| Encryption coverage | mixed | mixed |
| Desktop app | Yes | Yes |
| Maximum group size | — | 5,000 members |
| Voice and video calls | — | Yes |
| Disappearing messages | — | Yes |
Both are listed in Best Encrypted Messaging Apps. On Samsung Mobile US Press, imo scores higher on our published basis.