![TfL launch smartphone app that lets commuters top up Oyster Cards on mobile phones | London Evening Standard | Evening Standard TfL launch smartphone app that lets commuters top up Oyster Cards on mobile phones | London Evening Standard | Evening Standard](https://static.standard.co.uk/s3fs-public/thumbnails/image/2017/09/07/17/oyster-app2.jpg?width=1200)
TfL launch smartphone app that lets commuters top up Oyster Cards on mobile phones | London Evening Standard | Evening Standard
TfL on Twitter: "We've recently updated our app in preparation for the launch of @Android P. Anyone currently using the current beta for Android P will now be able to use the
![TfL on Twitter: "Oyster card users with Apple phones can download our new app from the @appstore to make topping up easier here: https://t.co/ynzpC8xImK https://t.co/XzdkR5zhUB" / Twitter TfL on Twitter: "Oyster card users with Apple phones can download our new app from the @appstore to make topping up easier here: https://t.co/ynzpC8xImK https://t.co/XzdkR5zhUB" / Twitter](https://pbs.twimg.com/media/DJHO0xgXUAAkTMc.jpg)