This thing crashes.. – CCal 10 - Sync with Google Calendar™ Review

I've been using this app for two days and found some bugs. When I add a note, change the calendar to which I want it to belong & set repetition, the whole app suddenly gets slow, and very often it crashes and shows me only a white blank page. Turning it off and on again doesn't work, so I have to restart my iphone.. Please fix this bug!! :-(
Review by chriskwon86 on CCal 10 - Sync with Google Calendar™.