Airmate is a free and easy to use flight planning application for pilots, including many social sharing features and airport charts.
Airmate will provide you detailed information on all airports worldwide: location, runways, frequencies, associated businesses.
IFR and VFR airport plates are freely available in US (FAA charts), all Europe, and numerous other countries. A powerful Plate Manager allows to download in advance all airport plates in a country, they could be easily printed and viewed.
Airmate brings social features to the community. Pilots may leave ratings, tips and comments to share their experience with fellow pilots, they could find flight schools, aviation clubs, restaurants, hotels and other aviation related businesses near their home airport or any visited airport.