EGroupware vs Etar Calendar
| EGroupware | Etar Calendar | |
|---|---|---|
| Free plan | No | No |
| Free trial | Yes | No |
| Paid from | €21.90/mo | — |
| Open source | Yes | No |
| Platforms | Web, Linux, Windows, macOS | Android |
| Free plan | Yes | Yes |
| Shared calendars | Yes | Yes |
| Calendar sync | two_way | — |
| Mobile apps | none | android |
| Video meeting support | Yes | — |
Both are listed in Best Calendar Apps. On Inferse, EGroupware scores higher on our published basis.