Orthodox Study Bible

In-app purchases
4.5
248 reviews
Content rating
Everyone
50K+
Downloads
Content rating
Everyone
In-App Purchases
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About this app

The Orthodox Study Bible presents the Bible of the early church and the church of the early Bible. This one-of-a-kind study Bible is presented with commentary from the ancient Christian perspective that speaks to those Christians who seek a deeper experience of the roots of their faith.

- Old Testament translated from the Greek text of the Septuagint, including the Deuterocanon ("St. Athanasius Academy Septuagint")
- New Testament from the New King James Version
- Commentary drawn from the early Church Christians
- Book Introductions and Outlines
- Topical articles
- Glossary

This is a mobile app version of the Bible published by Thomas Nelson.

SPECIAL TO THE OSB APP:
- Daily readings per Holy Trinity Russian Orthodox Church in Baltimore (Old Calendar), the Greek Orthodox Archdiocese of America (New Calendar) and the Orthodox Church in America (New Calendar)
- Full year's Lectionary, Kathisma, 1- and 2-year reading plans, and more
- Bookmarking and highlighting
- Text search

One can access all of the Orthodox Study Bible content with a single in-app purchase. No subscription is necessary.

The "Today" screen is available for free:
- Daily readings with accompanying footnotes and occasional topical articles
- Morning & Evening prayers with appropriate day's Psalm inserted
Updated on
Jun 15, 2026

Data safety

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Ratings and reviews

4.5
239 reviews
Joy
June 16, 2026
been using it for months. hey dev could you fix the text to speech issue. it still pauses randomly after it finishes reading a chapter and I have to click back and forth to get it to work again. I'm not sure what's going on. also could you add an option for the footnotes to be read at the end of the page for us text to speech listeners. I have ADHD so it is hard for me to memorize without speech. please? šŸ™šŸ½
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VDUB Software, LLC
June 18, 2026
Hi Joy, I'll look into it! (I did not know about the "random pause" issue.) -P
Ron Johnson
May 6, 2026
best study bible that exist. things I would change 1. use the septuagint throughout all the old testament (some verses and chapters use the Maseretic text) 2. use the byzantine text instead of the nkjv. 3. small bug with the highlight feature that when selecting a sentence it says "unhighlight" even though it isnt highlighted. I know 1 and 2 are not really possible since its an app based on the physical bible itself.
1 person found this review helpful
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VDUB Software, LLC
May 7, 2026
You are correct on #1 & 2. (OSB is going to OSB. šŸ™‚) Email support@vdub.software with the details on #3. I found a highlighting issue but am not sure it's exactly what you're talking about. -P
B P
March 4, 2026
What an app! It's great to be able to search a name or partial passage one can't quite remember. The highlight function is awesome. Adjustable font independent of system settings! It's great to be able to read God's word whenever the opportunity presents itself, instead of just when one is home near one's physical Bible. UPDATE- Thank you for adding the highlighter colors! It's already become my favorite feature.
10 people found this review helpful
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VDUB Software, LLC
February 25, 2026
Additional highlight colors were added in v5.2. Enjoy!

What’s new

- Users can now add their own prayers to the Today screen
- Fixed an issue with selecting words at the end of a verse
- Fixed some footnote references and "see note" references that weren't tappable