Rentman supports two way synchronization of tasks and appointments for iOS. Projects and functions are shown in the iOS agenda.
Add a new CalDAV agenda to your device to synchronize your iOS device with Rentman:
"Mail, Contacts, Calendar" ➔
"Add Account" ➔
"Add CalDav Calendar"
The information needed to synchronize can be found by clicking the buttons on the right top of the project, agenda or tasks module: "synchronize projects", "synchronize agenda" or "synchronize tasks". Open the 'CalDav' tab for the information.
Switching between views
By default all information is synchronized. Choose for the 'Calendars' option in the agenda to choose what information can be seen.