Very basic iOS app that only logs GPS data. The idea is to turn off the GPS location service to save power when specific situations are met.
- disable GPS when connected to selected list of known WiFi networks
- disable GPS when iPhone has not detected movement for x amount of time. (phone not moving). accelerometer or most power efficient way to be used. So NOT the location services themselves are to be used for this.
- log interval adjustable (10 seconds - 10 min)
- log export to CSV
- always on running in background