Every user will then be able to see, add, edit and update the same recipes from their CookBook app.
You will be able to download the CookBook app onto different devices for no extra charge if they are on the same platform (i.e Apple or Android) and if you login to the iOS App Store/Google Play Store using the same app store login.
Unfortunately you would need to buy the application on both Apple iOS and Android if you have devices on both platforms and if you have different app store accounts on the devices. Please note that as the Apple App Store and Google Play Store are run by different companies, we have no means of sharing the purchase licence between them.
Please note the only thing you cannot share across different devices is the shopping list - this is something we plan to change in a future update so that it will sync across devices too.
In future we would love to add a CookBook friends section to the app where you'll be able to share recipes between other CookBook users who are your friends/family and potentially browse their recipes and add into your own CookBook!
If you don't want to share your whole CookBook and just want to share individual recipes see how here.