Issues with iOS 8.2?

I discovered this app yesterday and installed it on my iPhone 5. I really like the adjustability of it the high frame rates not to mention the information overlays and in the pro version even maps very cool.
However I am having one issue with it on my phone: frequently but not always when I stop a recording (which of course saves the video at the same time) the app will crash or bail to the desktop. The app doesnt go away completely it just sits there in the multitasking bar, I tap it and then its good to go again. And the video IS saved when it does this behavior. So what is a minor inconvenience but not a fatal flaw as I dont lose my video.
This is an occasional and repeatable bug.

Partok81 about Vidometer