Neo vs Syntrofos
| Neo | Syntrofos | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | €13.99/mo | — |
| Open source | No | No |
| Platforms | Android, iOS, Web | iOS |
| Free plan | Yes | Yes |
| Voice conversations | Yes | Yes |
| Persistent memory | Yes | Yes |
| Proactive messages | Yes | — |
| Mobile access | both | ios |
| Conversation limit | 50 messages/day | — |
| Customization level | — | extensive |
Both are listed in Best AI Companion Apps. On Samsung Mobile US Press, Neo scores higher on our published basis.