ChatSecure vs imo
ChatSecure
chatsecure.orgimo
imo.imSide by side
| Figure | ChatSecure | imo |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| iOS | Yes | Yes |
| Android | — | Yes |
| Plans published | 1 | 1 |
| Spec score · Encrypted Messaging Apps | 7.7 (#22) | 8.2 (#10) |
| Headquarters | Berkeley, California, United States | Palo Alto, California, United States |
| Product | ChatSecure is a free and open source encrypted chat client for iPhone. | imo is an instant communication app for calls and messages. |
| Support | The support page directs users to GitHub Issues, UserVoice, and an email address for iOS security reports. | The download FAQ directs users who need help to [email protected]. |
Plans
In their own words
ChatSecure
ChatSecure has no write-up on Specifiction yet; its figures are above.
imo
imo is a communication app for internet calls and messaging, available on Android, iOS, macOS, web, and Windows. It offers HD audio and video calls, including international calls, and group video calls for up to 20 participants with no fixed time limit. Chats support real-time messages, photos, videos, voice recordings, and group conversations; its Big Group feature supports up to 5,000 members. Stories hold photos, videos, and text updates for 24 hours. Listed privacy features include end-to-end encryption, Time Machine, and disappearing messages, while account controls include two-step verification and spam blocking. Encryption coverage is mixed. Instant message translation is available, and the privacy policy says Google Translate may provide it. That policy also says imo collects usage data, including communication partners, times, and message content. On iOS, imo integrates with Siri and can access iCloud Drive for file sharing. The app is free, though mobile carrier data charges may apply to internet calls.