With "London Attractions By Tube" Apps, you can always have all the Londons tourist spot (such as Parliament, Tower Bridge or British Museum) information on accessing main public transport -Tube and DLR.You can either click the "Attraction" or " Tube Line" to access the information.
The apps will provide mainly the attractions nearest station plus some basic tourist information.
All the Tubes line will display when you click the "Tube Line". From the line, you can zoom into the particular stations and it show all the attractions nearby the station. Example, Tower Hill Stations nearby attractions are London Tower and Tower Bridge.