FFSB vs Iometer
| FFSB | Iometer | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Linux | Windows, Linux, macOS |
| Free plan | Yes | Yes |
| Random I/O tests | Yes | — |
| Sequential tests | Yes | — |
| Latency measurement | Yes | — |
| Supported platforms | BSD, IBM AIX, Linux, Solaris | — |
| Command-line interface | Yes | — |
Both are listed in Best Disk Benchmark Software. On Samsung Mobile US Press, FFSB scores higher on our published basis.