Good app but...

I like this app a lot, and use it more these days. I like having the filters, especially the Vivid filter.
However it crashes from time to time when I am previewing. So far it has behaved itself when rendering.
I like many others dislike the pop up for rating the app. I normally do rate apps so why does this comes up all the time, even after I have left a review.
Like some one mentioned this is an iPhone app, should be universal and support either orientation, why is rendering only portrait?
Without the crashes and pop ups this would get 5 stars.

Lzasitko about Lapse It Pro, v2.22