FMDB vs WCDB
FMDB
github.comWCDB
github.comSide by side
| Figure | FMDB | WCDB |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Windows | — | Yes |
| macOS | Yes | Yes |
| Linux | — | Yes |
| iOS | Yes | Yes |
| Android | — | Yes |
| Plans published | 1 | 1 |
| Spec score · Mobile Databases | 7.8 (#12) | 7.5 (#22) |
| Concurrency | FMDatabaseQueue synchronizes and coordinates database access across multiple threads. | Connection pooling supports concurrent read-read and read-write access. |
| Purpose | FMDB is an Objective-C wrapper around SQLite. | WCDB is a cross-platform mobile database framework based on SQLite and SQLCipher and used in the WeChat application. |