Characteristics are exactly the same, except for import / export scheduled, so if something does not work in the free version, it will also work not in the pro version
Is the ultimate import / export / app sync for your android calendar with first class support for everyone.
Plan your imports and exports and run them at specific intervals.
You can also limit scheduled operations to a specific WLAN.
CalDAV Android 4.0 and above, only events
State of the art CalDAV implementation, featuring WebDAV Sync.
For More Info Google Play
Supported Android
{2.3 and UP}
Supported Android Version:-
Gingerbread (2.3–2.3.7)- Honeycomb (3.0–3.2.6)- Ice Cream Sandwich (4.0–4.0.4)- Jelly Bean(4.1–4.3.1)- KitKat (4.4–4.4.4)- Lollipop (5.0–5.0.2) or UP
Download iCal Import Export CalDAV Pro 3.1v165 APK For Android