A practical, useful Tube app

The good: It provides accurate information as to which carriages and doors to use in order to make your exits and line-changes easier.

The outstanding: You dont need need to be on the ground and online in order to use it. So many Underground apps require an Internet connection -- absolutely useless when youve just learnt that there are delays on a line, and you have to plot an alternate route.

The update: The old interface, where you had to plot your route by line, was clunky and counterintuitive. The update allows you to plan your journey by station -- a much more efficient method.

I downloaded more than a few London travel apps before finding ones that worked well. This and the A-Z are the ones I use. Between them, they simplify my journeys on and beneath the citys surface.

Day Owl about Tube Exits, v1.9.0