| Price from | Free | $5/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Linux | Yes | — |
| iOS | — | Yes |
| Android | — | Yes |
| Plans published | 1 | 2 |
| Spec score · Encrypted Messaging Apps | 8.3 (#5) | 7.3 (#32) |
| Spec score · Secure Messaging Apps | 8.2 (#12) | 7.3 (#33) |
| Calls | Dino supports audio and video calls, including group calls; its release announcement describes calls as end-to-end encrypted and peer-to-peer where possible. | The app describes bandwidth-adaptive calls and a low-data-usage mode for fluctuating networks. |
| Encryption | Dino supports end-to-end encryption using OMEMO or OpenPGP; the site says only the user and chat partners can read encrypted messages. | Zangi says files and media are divided into parts, encrypted end to end, and reassembled by the recipient app using its decryption keys. |
| Maker | The site identifies the developers as the Dino Team and provides a contact address for professional enquiries. | The maker is Secret Phone, Inc. (zangi.com). |
| Product | Dino is an open-source desktop chat client for Jabber/XMPP focused on a clean, reliable experience and privacy. | Zangi is an internet communication app for private communication between people who already know each other. |
| Support | Users can ask questions or share ideas in the XMPP chat room at [email protected] and report bugs or feature requests on the issues page. | Google Play lists support email [email protected]. |
