Our favorite Bible reading site, complete with bible reading plans. They have apps for iPhone and Android.
Logos Bible Software
Our recommended paid Bible study tool. Very in-depth and lots of commentaries. Includes app for iOS. Definitely worthwhile if you plan to develop sermons regularly.
The Blue Letter Bible
An online resource for in-depth Bible study. There are a number of commentaries, concordances, a Greek and Hebrew dictionaries, and other study tools available all for free.