WizAnn Books app, this app has been designed to help with calling over runs, with the app you can create and share your own runs it will track your progress of calling over.
This does not include the full blue book runs, only lists 1, 6, 11, 16. Also included is the theatre ramble, strike runs and no light runs.
Requires mail app on the device to be configured rather than using web based emails, as this is used for the importing and exporting information in the app.
To help you pass the knowledge of London