In future versions i will improve the handling of sensor data and the gui.Timestamp comes from sensor, if timestamp is not in correct order, it is a problem of the device and not a bug of this app.new features:- handling improved- some user wishes implemented- select the sensors to record- set the sensor data interval- file overview and view- record kml GPS-planed features: – donation version without ads and run as service in background to save batteryfor more feature suggestions i am open…For exsample use in Motorbikes or cars to record gps and other sensor data…All sensors from android sdk are supported like:* GPS* ACCELEROMETER* MAGNETIC_FIELD* GYROSCOPE* LIGHT* PROXIMITY* GRAVITY* LINEAR_ACCELERATION* ROTATION_VECTOR* ORIENTATIONif your device support the type of sensor then the app can record ittry it and let me know what could be better or what is more usefull…