All of your data recorded with Nike+ Training is stored with your Nike+ profile, which stores data from all Nike+ devices and experiences. Whether you access your Nike+ profile from the Nike+ Training app or from Nike.com, you will have access to your data.
Note: The Nike+ Training App is no longer available for download in the iTunes App Store. If you are an existing user with the app already downloaded and installed, you can continue to use the app as you've done in the past. Be aware that if you have the Nike+ Training App installed and upgrade to iOS 8, you will no longer be able to use the app, as it isn't compatible with iOS 8. For more information, please click here.