So, I think my biggest problem with this app is the UI. The layout is okay, but there are lots of places where the spacing is really far off.

Especially the enormous yellow bar on the front page. The type is way too big for the box, and the facebook connect icon is way too big. It needs to be displayed in its natural size - or an appropriately sized one needs to be found.

In general, little issues like that plague the UI and make it feel unpolished. Fixing them will go a long way towards making the app feel like something I'd want to use.