# GrapheneOS vs Sailfish OS: privacy compared

| Criterion | GrapheneOS | Sailfish OS |
| --- | --- | --- |
| Grade | B (80/100) | D (50/100) |
| Jurisdiction | Unknown | Finland |
| Open source | Yes | Partial |
| No trackers or telemetry | Yes | Partial |
| No ads or data sales | Yes | Yes |
| Independent audit | No | No |

**GrapheneOS.** GrapheneOS scores 80 out of 100 (grade B) on the mobile operating systems criteria. It meets 3 of 4 criteria: open source, no trackers or telemetry and no ads or data sales. It does not meet independent audit.

**Sailfish OS.** Sailfish OS scores 50 out of 100 (grade D) on the mobile operating systems criteria. It meets 1 of 4 criteria: no ads or data sales. It partly meets open source and no trackers or telemetry. It does not meet independent audit. It is based in Finland: Not in the Five, Nine or Fourteen Eyes; EU member (GDPR).

Source: https://privacyratings.com/compare/mobile-operating-systems/grapheneos-vs-sailfish-os/