g-Cal is a simple and effective way to synchronize your google calendar with our iPhone. The user interface is designed in an apple-like manner, so you don’t have to get used to anything new.
This app is also under GPL license so if you buy it you will have access to the code! You will be able to add your own features!
g-Cal is also intended to be used with a google account, if you don’t have one or you don’t use google’s calendar this app is not for you.
The app’s main features are the following:
- See all the calendars associated with your google account (owned or not owned by you).
- Create, edit and delete events from all your google calendars
- See events while offline.
- Show events of an specific calendar.
- Month view for your events.
Linking the other libraries instructions: