OysterCatcher

Find the 10 closest places to top-up your London Oyster Card. Very useful.

Find the closest 10 places to you where you can top-up your Oyster Card for travel in Greater London. Not affiliated with Transport for London (tfl) or London Underground.

Simply tap the screen and the app will detect your location and display the 10 nearest places to top-up, usually a shop, which is a handy side benefit.