POPGuide provides offline navigation and a self-guided audio tour in over 150 cities worldwide.
POPGuide is innovative and will enrich your city experience in the following ways:

* Geolocalisation and navigation to any Point of Interest (POI) is possible offline therefore avoiding expensive roaming charges
* Navigation is possible both on foot or by car with distance and estimated travel time included
* Audio commentary about a POI is given by two famous local historical figures played by native voice actors
* The audio commentary for each POI lasts no longer than 3 minutes focussing on curiosities and stories mixed with historical information

Battery Usage Disclaimer:
"The continued use of GPS running in the background can dramatically decrease battery life."
While enjoying POPGuide outdoors POPGuide tracks your current location in order to navigate you to nearby POIs.
To avoid GPS tracking unnecessarily draining your battery make sure that you disable the location function of your device whenever appropriate.