Backlog Zero vs Cartridge
| Backlog Zero | Cartridge | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | macOS, Windows | iOS |
| Free plan | Yes | Yes |
| Platform tracking | Yes | Yes |
| Playtime tracking | Yes | — |
| Library import | Yes | — |
| Data export | Yes | — |
| Completion history | Yes | Yes |
| Mobile apps | — | ios |
| Custom lists | — | Yes |
Both are listed in Best Game Backlog Trackers. On Samsung Mobile US Press, Backlog Zero scores higher on our published basis.