Avilution AviationMaps includes stitched sectionals (plus low and high altitude enroutes). Now you can explore a flight plan across multiple maps seamlessly. 
Avilution AviationMaps includes a night mode for better visibility at night and to reduce the impact on a pilot 
Avilution AviationMaps includes a variety of airport information that is stored on your device, readily available at the touch of a button. Information includes runway information (including traffic pattern direction), airport remarks, available instrument procedures, etc. Aviation Consumer's top pick for Android. Latest release is 1.5.1 and available for download directly from this page (by enabling non-market applications in Settings -> Appliications) . AviationMaps is now also available on the Google Play store, but the Google Play version only allows you to purchase your data in year increments through the Google Play Store.