I'm a mobile developer, and I'm working on an app that's loading images from some instagram-users. The app doesn't post anything to instagram and I don't want to bother my app-users with a login screen to instagram. So I want the app-user to be able to view instagram photos from other instagram-users.
If I use the "http://instagram.com/USERNAME/media/"-method, am I still required to comply with the API rate limits? What license does this use fall under?