TfL on Twitter: "Getting ready for the Monday morning commute? With the free TfL app, you can top up your Oyster card or buy a travelcard, which are then added by simply
TfL в 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
![Commuters will be able to top up Oyster cards using smartphones | London Evening Standard | Evening Standard Commuters will be able to top up Oyster cards using smartphones | London Evening Standard | Evening Standard](https://static.standard.co.uk/s3fs-public/thumbnails/image/2017/04/04/16/gettyimages-141007691.jpg?width=968&auto=webp&quality=50&crop=968%3A645%2Csmart)
Commuters will be able to top up Oyster cards using smartphones | London Evening Standard | Evening Standard
![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)