If an app is going to do well, it needs to have the look. This post discusses great app UI and design principles for Android developers and users alike.

A fragmented approach - Both iOS and Android apps work according to their own paradigm, with differences in their respective UI/ UX experiences.

The upcoming "L" version of Android version brings a new user interface, and Google's Web apps will adopt it, too. It's one of many new Android features Google showed at its Google I/O show.

Google Phone app's new UI sparked backlash as users report confusion, accidental hang-ups, and tougher contact access. If you ...

One of the most difficult lessons in how to design an app for Android is establishing strong relations between the various user interface elements or different pages.

Ready for more Material Design in your life? These 30 Android apps make Google's latest design standards look amazing -- and they have the functionality to match.

Google started rolling out this new UI design for the Drive app on Android and iOS on November 6 and November 10, respectively.