Great app, but needs refinement.

I purchased this app for the Forth of July festivities and one of the down sides is, when it is pitch black the camera has a difficult time figuring out where to focus. Also, app froze a few times. I did get some great pictures to this apps credit. Worth the price, yes. Looking forward to updates, deffinately.

Mystery Mr. E about Slow Shutter Cam, v3.4