The compatibility of the app needs to be improved – Chronicle - Bill Organizer Review

I'm using iOS 9 and this update does not work with iOS 9 at all. Every time I press the plus button to add new bills, the app crashes. The app itself is useful and I would not give a 1 star just because a bug. However, I reported the bug to the developer by email days ago, with the video of how the app crashes recorded by QuickTime, but I'm still not replied yet. I think the developer is not having a positive attitude towards the customer service.
Review by Aaron.CZ on Chronicle - Bill Organizer.