Calendars by Readdle vs EGroupware
| Calendars by Readdle | EGroupware | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | Yes |
| Paid from | $1.67/mo | €21.90/mo |
| Open source | No | Yes |
| Platforms | iOS | Web, Linux, Windows, macOS |
| Free plan | Yes | Yes |
| Shared calendars | Yes | Yes |
| Time blocking | Yes | — |
| Calendar sync | two_way | two_way |
| Mobile apps | ios | none |
| Video meeting support | Yes | Yes |
Both are listed in Best Calendar Apps. On Inferse, Calendars by Readdle scores higher on our published basis.