Chitin vs Friends
Chitin
chitin.netFriends
web.penguapp.coSide by side
| Figure | Chitin | Friends |
|---|---|---|
| Price from | $8.25/mo | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| macOS | Yes | — |
| iOS | Yes | Yes |
| Android | — | Yes |
| Plans published | 3 | 2 |
| Spec score · AI Companion Apps | 8.2 (#10) | 7.8 (#18) |
| Security | The maker says relay communications use TLS and OpenClaw relay uses end-to-end encryption with ECDH P-256 and AES-256-GCM. | The privacy policy says the maker uses technical and organizational security measures, including TLS encryption for data transmitted through its online services. |
| Support | The support page says the team replies to email support requests within a day; Free includes community support and Plus includes priority support. | The app listing gives [email protected] as the support email. |
Plans
In their own words
Friends
Friends is a social AI companion app for Android and iOS that lets people raise virtual pets on their own or with real-life friends. Pengu is a shared companion shaped by two people through conversations, choices, and joint interactions. Mellow focuses on studying, homework, and daily tasks, offering reminders and encouragement. Bao supports self-care, healthy habits, and well-being. Users can share progress, send reactions and gifts, and celebrate milestones together. Companions can be customized with outfits, accessories, wallpapers, themed rooms, and visual upgrades. Home-screen widgets provide check-ins and interactions with Pengu, Bao, or Mellow. The maker says companions learn from interactions, adapt to habits, and remember past moments. Friends is free to download and use, with main features intended to remain free. Pengu Pass is an optional weekly subscription whose price varies by country and appears in the app. Users must be at least 13; additional parental-consent rules apply in the EEA.