Firebase Cloud Messaging vs WatermelonDB
| Firebase Cloud Messaging | WatermelonDB | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | Android, api, extension, iOS, Web | Android, api, iOS, Web, Windows |
| Free plan | Yes | — |
| Offline mode | Yes | Yes |
| Data synchronization | bidirectional | bidirectional |
| Mobile platforms | iOS and Android | iOS, Android |
| Conflict resolution | automatic | automatic |
| SDK languages | Apple platforms, Android, Flutter, JavaScript, Unity, C++ | JavaScript, TypeScript, React Native |
Both are listed in Best Mobile Databases. On Everything Xiaomi, WatermelonDB scores higher on our published basis.