Virginia based Vito Technology Inc. today announces GyroCompass 3D 1.0 for iPhone 4 and 4th generation iPod touch. Gyrocompass 3D is a software compass built on gyro, camera, and accurate celestial maps. The app will help intuitively understand how to use a compass. Use Gyrocompass 3D to find out where North is, to guide you through a map to any destination. Might need it to find Santa these days.
Virginia based Hunter Research and Technology has released Theodolite 2.1 on the iTunes App Store. This novel multi-function AR viewfinder app serves as a compass, GPS, map, zoom camera, rangefinder, and two-axis inclinometer. Version 2.1 of Theodolite adds a rotating compass rose map overlay, banded UTM position format, NATO mil compass readout, and an advanced “fusion” algorithm that combines gyro and magnetometer data on the iPhone 4 for an accurate, responsive, and robust compass reading.