Proton Calendar vs Virto Calendar App
| Proton Calendar | Virto Calendar App | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | Yes | |
| Paid from | Free | |
| Platforms | Android, iOS | Android, iOS, Web, Windows |
| Free plan | Yes | No |
| Shared calendars | Yes | Yes |
| Scheduling links | Yes | |
| Calendar sync | one_way | |
| Mobile apps | ios and android | |
| Video meeting support | Yes | Yes |
Listed together in Best Calendar Apps