Shakes+ (formerly Shakesdroid) is a clean and elegant Shakespeare reader for Android 4.0+.
Romeo and Juliet is available for free and all other plays are available for $0.99 each or $7.99 for all 37.
By long pressing on a speech, you can bookmark or take notes on a passage. You can also search within your current play.
You can switch between plays you've purchased (or select one to buy) from the action bar and, once in a play, you can side swipe between scenes.
If you and a friend are reading the same play, you can share your current location with NFC.
Note to Students and Teachers in the San Ramon Valley Unified School District:
Six free plays are available when you are logged into your school Google account. Once you add your @srvusd.net or @students.srvusd.net account to your Android device in settings, Hamlet, Julius Caesar, The Merchant of Venice, A Midsummer Night's Dream, and Richard III are available in addition to Romeo and Juliet. Other plays can still be purchased for $0.99.