| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| Plans published | 1 | 2 |
| Spec score · Photo Sharing Software | 8.3 (#12) | 7.4 (#32) |
| Headquarters | London, United Kingdom | Hyderabad, Telangana, India |
| Privacy | The maker says posts are visible only to people the user chooses to share them with, and says user data is not exposed to advertising networks. | SYNC says it does not sell photos or data, run ads, or use cross-app tracking. |
| Support | The Help Centre directs users with unanswered questions to [email protected]. | SYNC says support replies within 12 hours, usually faster. |