imo vs Zangi
| imo | Zangi | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | $5/mo |
| Open source | No | No |
| Platforms | Android, iOS, macOS, Web, Windows | Android, iOS |
| Free plan | Yes | Yes |
| Encryption coverage | mixed | default |
| Maximum group size | 5,000 members | 1,000 members |
| Desktop app | Yes | No |
| Voice and video calls | Yes | Yes |
| Disappearing messages | Yes | Yes |
| Paid from | — | 5 /mo |
| Linked device limit | — | 1 devices |
| Encrypted backups | — | none |
Both are listed in Best Encrypted Messaging Apps. On Samsung Mobile US Press, imo scores higher on our published basis.