From Adobe:

There is a new free iPad app in the Apple App Store based on the Adobe Digital Publishing platform. This great app has been created by Canon and goes in the whole Canon camera eco-system. It’s got a wealth of content and interactivity, including which lenses to use for what style of photography (Macro, Wedding, Portrait, Food and many more), tips and techniques when using the Canon EOS system, but also interviews with leading Canon Ambassadors and Explorers. The app is available here in the Apple App store, and is available in EMEA only.

EMEA means Europe, Middle East and Africa. The app is available only there.

Canon released the Canon Lens Guru app . The app was released some time ago but I forget to report about it. Available for Android and iOS.

About the app:

The official Canon Lens Guru app shows you how changing lenses can improve your photography. Be inspired by stunning images from leading Canon photographers, and learn how lenses enable you to see things differently.

• Discover how different lenses affect your photography, with clearly explained video tutorials

• Browse Canon lenses by category, subject matter and example photos

• Enjoy inspirational photographs from leading professional photographers, each accompanied by information about the lens type and camera settings used

• Learn how to use your EOS and get creative with different shooting modes and camera settings