Hi, sir. I saw your project and I would really like to start working right now at it, but only for Android, not IOS. I can add a 3D demonstration of how sensors work and what they do, for example, a cube that is rotatating for the gyroscope. It can also show additional information about the sensors(vendor, version, resolution, power). Contact me and I can start working right now at your project, and bring it life as fast as I can.