Does nothing - crashes immediately upon use

I tried to use it to take an aura photo and found that immediately upon selecting the Take Photo, the app crashed.
I restarted my iPhone and tried it again. I repeated this several times and got it to work only once in all of those times.
In short, it doesnt work on my iPhone

Update on 2/9/2016: I updated and reinstalled this app. I have been playing around with aura photography tools and so this seemed an interesting thing to look into. I had hoped that with a later version, they would have fixed some of the issues. Nope...

When I selected the camera icon, the app did nothing, merely locked up. I tried this on both the iPhone and the iPad with the same result. This time it didnt even get to the Take Photo button.

Also, I noticed that the instructions button does nothing as well.

Dont waste your time and money (even $1.99).

CL500000 about iAura - aura, energy, mood reader, v2.0.2