The Vutog GPS Simulator provides a complete suite for all your GPS simulation needs and more. It is designed to assist in developing, testing and debugging GPS Applications and equipment working with the NMEA-0183 protocol. It can be used for testing navigation applications and equipments indoor when GPS Signal is not available for best productivity maximization. It supports seven types of interfaces ? Serial Port (RS 232), TCP/IP, UDP, Bluetooth, Virtual COM Port, GPS Gateway Android App and UUID based Bluetooth server. This makes it complete compatible with any navigation systems. Multiple connections can be created, used for simulation and managed from same workspace. With four input modes - Map, Log files playback, Data Forward and None, Vutog GPS Simulator acts as a flexible GPS Receiver for your navigation applications which works without visible GPS satellites signals, thus it's much more efficient when used indoors and provides significant productivity. Andorid Apps can also be simulated through GPS Gateway App on ?Android Mobile Device?. GPS Gateway App recieves the simulated locations over bluetooth from Vutog GPS Simulator & mocks the recevied locations on the Android Mobile Phone. Your own developed Android App or any Navigational App instantly starts reading the mocked location. This is extreamly useful in Android Navigation Apps development or if you want to show a fake route or location to your friend on Facebook or Google Map. Apart from this, it also provides certain utilities like Data Forward Tool, CRC calculator, NMEA Sentence Selector and Logger.