Geolocation application. Updates an OpenGTS server in gprmc mode. In offline (no internet) GPS data is stored in a database, and it can be transferred to the server, the connection faith restored. In online mode, data is transferred instantly. In addition, with Internet connection, We have routing according to the shortest distance or fastest route. (With a long press on the map, we have a context menu to select the point of departure and arrival). The name of location and distance are vocally read. You can use any OpenGTS server by changing the URL, and the account. Automatic transfer of data to the server, if an internet connection is available.once a position is sent, it is automatically deleted on the database.Position request by SMS with password protection. Response to the request if the agreement is checked and if the password is right.Limiting the number of positions stored in the database to 1000, in the demo version. We have to initialize or transfer data to a server, after 1000 positions .Several options are to come.Algeria Geolocation server. GPS TRACKING.