Face Focus appears on video for 4S phone

Its a great app, I still use it… But however whenever film, the face focus circles appear in the video after you film and watch the video! (Im using the 4 S phone.) Also, when I try and use the black-and-white filter, it wont let me use it, and the app shuts off and goes to the home screen. Ive noticed that the same thing happens on the free version too. If there can somehow be an update, that would be awesome! Other than that I love this app.

Mavdouth about iVideoCamera, v1.5.2