HP PC Hardware Diagnostics vs Piston
| HP PC Hardware Diagnostics | Piston | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | Windows | Android |
| Free plan | Yes | Yes |
| Platform support | windows | — |
| Stress testing | Yes | — |
| Memory testing | Yes | — |
| Disk health checks | Yes | — |
| GPU testing | Yes | — |
| Bootable diagnostic media | Yes | — |
| Diagnostic reports | Yes | — |
Both are listed in Best Hardware Diagnostic Software. On Inferse, Piston scores higher on our published basis.