Map of London offline works without connecting to the Internet. No need to pay for internet in roaming. 

Benefits Map of London offline: 
- Ease of Use 
- Highly detailed maps are adapted to work with mobile devices 
- Smooth operation with London map 
- Support for screen and tablet devices with high resolution screens 
- Determine your location using GPS 
- Location sharing. Send a pin of any place on the map via e-mail or sms. Share your current location
- Free map of London updates & Free POI database updates
- Offline search
- Offline POI search
- Details of the current GPS location

Map of London and nearby cities:
Addlestone, Ashford, Banstead, Barking, Beckenham, Bedfont, Bexley, Biggin Hill, Billericay, Borehamwood, Brentwood, Bromley, Caterham, Chertsey, Chigwell, Chingford, City of London, Cobham, Coulsdon, Croydon, Dagenham, Dartford, East Ham, Edgware, Edmonton, Egham, Enfield, Epping, Epsom, Esher, Feltham, Finchley, Gravesend, Grays, Greenwich, Harrow, High Barnet, Hillingdon, Hornchurch, Ilford, Ingatestone, Kingston, Leatherhead, Loughton, Molesey, Muswell Hill, Northfleet, Orpington, Purley, Richmond, Rickmansworth, Romford, Shepperton, Sidcup, Slough, South Ockendon, Staines-upon-Thames, Sunbury-on-Thames, Sutton, Swanley, Teddington, Tilbury, Tottenham, Twickenham, Upminster, Uxbridge, Walthamstow, Walton-on-Thames, Wanstead, Warlingham, Watford, West Malling, Westminster, Weybridge, Woking, Wood Green, Woodford, Yiewsley

Mapping data based on OpenStreetMap © (http://www.openstreetmap.org) under license Creative Commons Attribution / Share Alike License

Map of London Offline is fast detailed offline map of London and nearby cities.