Although mobile browsing is becoming more and more important (in some months, CourseSmart sees just as many user sessions from mobile browsers as it does from its native apps) due to the limitations of the browsers on mobile devices, there are things you can't do without a dedicated app.
The Gallery offers up your photos and videos in pretty much the same style as
mobile phone users get, so there is no great change here,
although you get easy access to things like sharing and editing up in the top right - hand corner when
browsing images.