Online Bible is an Android app developed by Cross Link Services BV. It is a free app that offers advanced study features to help you read and study the Bible. The app includes the Authorised (King James) Version with Strong's Numbers, NET Bible, Greek and Hebrew Lexicons, and thematic and cross-references. With the help of strong's numbers, you can examine the Greek and Hebrew source to get a better understanding of the Bible.

The app also allows users to add additional bibles and commentaries free of charge or through in-app purchases. The app comes with an extensive content list that includes Hebrew-English Lexicon, Greek-English Lexicon, Strong's Concise Dictionary of the Hebrew Bible, Strong's Concise Dictionary of the Greek Testament, Easton's Bible Dictionary, Treasury of Scripture Knowledge Notes and Cross-References, Themes Dictionary, and ThemesIndex Study Notes. Users can also add other titles such as Family Bible Study Notes, Webster Bible, The Fourfold Gospels, and more. The app is easy to use, and the additional features make it an excellent tool for Bible study enthusiasts.