This app contains offline Map and Search Places facility for the Washington city and its suburbs.
It contains over 10,000 PoIs - Points of Interest in an offline database.
It also has offline maps - from Open Street map and related maps stored in your device.
Thus one can enjoy functions of Google Places in offline mode through this app - without Internet/Data connectivity.
Great help to avoid high data charges and Roaming charges.
The search is instantaneous - faster than online maps search.
The results are listed in ascending order of its distance from city center or your GPS location.
For free demo please see the similar app for New York city, Chennai city.