After some setbacks and a long search we found the best SDK for our app. Vuforia is a cross platform SDK that has the necessary computer vision-based image recognition needed for our app. Vuforia offers two options for developing, you can either write a single native app or use a Unity base package. Both methods would allow you to reach the most users across the widest range of smartphones and tablets but unity has the built in rendering engine.
Found a couple bugs as I was about to push a large new feature. Expect prediction and rankings to be working sometime Friday. Cheers.
I just updated the setting menu in the android app to have radio buttons that will eventually determine how fast the logger will log data. I will next work on the logging features.