PROGRAMS BY guidology

City State Caller ID will display the city(or telephone exchange) and state that your incoming call is from on the Android incoming call screen. With this app you'll never have to wonder what city and state an unknown number

Gauges OBD-II turns your Android tablet or phone into a vehicle diagnostics scanner that displays real-time / live data via an ELM327 Bluetooth OBD2 car adapter.Features:* View live ODB-II sensor data in real-time.* Read tro