Comparison

Orthodox Study Bible vs Orthodox Pro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Orthodox Study Bible

Explore the Bible from an ancient Christian perspective with commentary from early Church fathers. Features daily readings, full lectionary, and search functionality. Access all content with a one-time purchase.

Highlights
  • Commentary from early Church Christians
  • Old Testament from Septuagint
  • New Testament from NKJV
  • Daily readings
  • Full year's Lectionary
  • Bookmarking and highlighting
  • Text search
Features
Read full description

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 app licenses and uses the text and notes 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

About

Orthodox Pro

This app serves as a comprehensive guide for Orthodox Christians, offering daily readings, fasting rules, church locations, and the full Divine Liturgy. It also includes an Orthodox Bible, prayer resources, and a learning section for new members.

Highlights
  • Daily fasting rules and readings
  • Orthodox Bible with Septuagint
  • Church directory and service times
  • Full Divine Liturgy text
  • Live sermon translation
  • Prayer lists and confession preparation
  • Learning resources for catechumens
Features
Read full description

Orthodox Pro is a companion for anyone walking into an Orthodox church, whether for the first time or the thousandth. It was built for catechumens, for people visiting a parish whose language they do not speak, and for anyone who wants to know what today asks of them. TODAY The fasting rule for the day, in plain words, with what is allowed and whose rule it is. The daily Epistle and Gospel, the readings of a feast, and the Matins Gospel, each opening to the full passage. The saints commemorated, with lives for the better known. Walk forward to Sunday or back to yesterday. Old and New Calendar, your choice. CHURCHES Orthodox parishes in all fifty states, from every jurisdiction, on a map that groups them as you zoom out and opens them as you zoom in. Search by name, town or state. Each parish page has the address, phone, website, a view of the building from the street, whether it is a rented hall rather than a church building, and its service times where they could be found. The map never asks where you are until you press the button that says so. Choose your own parish and Today shows its week: what is served, when, and what each day is called. The directory is built from each jurisdiction's own listings and each parish's own website, and every entry has been checked. Sources do not always agree, so a parish may be missing or a detail wrong. If you are travelling any distance, telephone ahead, and tell us through Report a problem. LITURGY The full Divine Liturgy of St John Chrysostom with the original alongside the English, in Greek or Church Slavonic. Priest, deacon, and choir parts are marked so you always know who is speaking and what comes next. The hymns of the day, with the tone, and a line at the top saying which Liturgy is actually being served: St Basil's ten times a year, the Presanctified on the Wednesdays and Fridays of Lent, and the days on which none is served at all. HOMILY When the sermon is in a language you do not speak, turn on the translator. It listens and shows an English translation on your screen as the priest speaks. Everything happens on your phone. Nothing is recorded or sent anywhere. BIBLE The whole Orthodox Bible, including the books of the Septuagint that other Bibles leave out: Tobit, Judith, Wisdom, Sirach, Baruch, the Maccabees, the Prayer of Manasseh, and the rest. Search the text, highlight a verse, write a note on it, and follow a reading plan: the Psalter by kathisma, the Gospels, or the New Testament in a year. PRAYER The morning and evening prayers, the prayers before and after Communion, prayers for particular needs, and a hundred and eight akathists. Keep the rule your priest actually gave you. Keep a prayer list of the living and the departed. Prepare for confession, and write down what you mean to say, behind Face ID and never leaving your phone. LEARN Short articles on what a catechumen actually needs: what to say and when, what the words mean, the Creed, the Lord's Prayer, the Jesus Prayer, incense, icons, vestments, how a church is laid out, and how the Church came to be where it is. A day-by-day guide to Holy Week and Pascha. Each ends with the questions to bring to your priest. A searchable catalogue of the saints. SOCIAL Orthodox news in English, Russian, Serbian, Romanian and Greek, each outlet labeled with who publishes it. Events people travel to: retreats, pilgrimages, conferences, lectures. A discussion board with a moderator. The app's own headings and buttons read in English, Russian, Greek, Romanian, Serbian, Bulgarian, Ukrainian, or Arabic. The text size is yours to set, and the screen can be turned down for a dark church. Orthodox Pro shows no advertisements and does not track you. Tips are optional and unlock nothing.

Screenshots

Orthodox Study Bible4 screens
Orthodox Pro4 screens

Verdict

The call

The clearest difference is monetization model: Orthodox Pro at free against Orthodox Study Bible's free with in-app purchases. Orthodox Pro also leads on rating (5.0 vs 4.8) and review sentiment (100% vs 89%). Orthodox Study Bible's advantage is update cadence (every 10 days vs monthly) and ratings volume (52 vs 13). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Orthodox Study Bible sells 8 one-off in-app purchases and Orthodox Pro sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Orthodox Pro holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 52 and 13 respectively. Written reviews point the same way: 89% of Orthodox Study Bible's written reviews are positive against 100% of Orthodox Pro's.

UpkeepUpdate frequency

Orthodox Study Bible ships an update every 10 days, Orthodox Pro monthly. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

Scorecard5 real differences · 5 level
Orthodox Study Bible versus Orthodox Pro: the parameters behind the verdict, then further details
ParameterOrthodox Study BibleOrthodox Pro
PriceFreeFree
Rating4.8 (52 ratings)5.0 (13 ratings) — better
Positive reviews89.3% of reviews100.0% of reviews — better
Number of ratings52 — better13
Update frequencyEvery 10 days — betterMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.5
Further details — not scored
Size47 MB172 MB
Age rating4+12+
DeveloperVDUB Software, LLCGleam Team, LLC

Customer experience

Orthodox Study Bible

All ratings51 ratings
Positive92.2%
Neutral7.8%
Negative0.0%
Written reviews28 reviews
Positive89.3%
Neutral10.7%
Negative0.0%

Orthodox Pro

All ratings13 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

8 purchases

Orthodox Study Bible

One-time8
  • OSB contentFree
  • Contribute$5.00
  • OSB content + contribution$5.00
Show 5 more
  • Contribute$10.00
  • OSB content$10.00
  • OSB content + contribution$10.00
  • Contribute$20.00
  • OSB content + contribution$20.00
7 purchases

Orthodox Pro

One-time7
  • Small Tip$0.69
  • Tip$1.69
  • Medium Tip$2.69
Show 4 more
  • Tip$4.29
  • Large Tip$9.00
  • Tip$10.00
  • Tip$21.00

Questions

Is Orthodox Study Bible free?
Orthodox Study Bible is free to download, with in-app purchases available.
Is Orthodox Pro free?
Orthodox Pro is free to download, with in-app purchases available.
Which has better reviews, Orthodox Study Bible or Orthodox Pro?
Orthodox Pro is rated higher. Orthodox Study Bible averages 4.8 out of 5 from 52 ratings, while Orthodox Pro averages 5.0 from 13 ratings.
Do Orthodox Study Bible or Orthodox Pro have ads?
Neither Orthodox Study Bible nor Orthodox Pro shows ads.
Which is updated more often, Orthodox Study Bible or Orthodox Pro?
Orthodox Study Bible ships an update every 10 days, and Orthodox Pro monthly. Most recently, Orthodox Study Bible was updated on October 30, 2026 and Orthodox Pro on October 29, 2026.

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