Comparison

Enduring Word Commentary vs Theos AI Bible Study

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

Head to head
About

Enduring Word Commentary

Access a comprehensive Bible commentary from Genesis to Revelation, incorporating historical theologians for deeper understanding. This free resource is available in multiple languages and can be used online or offline, with options to bookmark and share passages.

Highlights
  • Full Bible commentary (Genesis to Revelation)
  • Incorporates historical theologians
  • Available in multiple languages
  • Online and offline access
  • Bookmark and share passages
  • No sign-in required
Features
Currently charting
Read full description

Enduring Word promotes the work of Christian discipleship and evangelism worldwide. Bible teachers, pastors, and everyday Christians around the world find David Guzik’s Enduring Word Commentary helpful for themselves and for those they share it with. The commentary incorporates many historical theologians like Spurgeon adding depth and clarity to the study. Always free, no subscriptions, no sign-in required. The Enduring Word Commentary app provides access to the entire commentary - from Genesis to Revelation in multiple languages. Available on most mobile devices, the app can be used online or downloaded for offline use. Meaningful passages can be bookmarked and shared with others. Watch the tutorial to get started. Blessings.

About

Theos AI Bible Study

This AI-powered platform helps users understand the Bible with greater depth and clarity. It offers personalized study journeys, answers to questions about scripture, and insights into historical and cultural context. The app is designed to encourage deeper engagement with religious texts.

Highlights
  • Personalized study journeys
  • AI-powered scripture questions
  • Historical and cultural context
  • Guided reading and reflection
  • Group study features
  • Private conversations
  • Save important content
Features
Read full description

Understand the Bible like never before. Theos is an AI-powered Scripture Intelligence platform built to help you read the Bible with greater depth, clarity, and confidence. What is Scripture Intelligence? It’s the ability to read the Bible not just for information, but for formation—to notice what’s actually in the text, understand its meaning and context, and respond to what you’ve read. Theos is built to help you develop that capacity over time. Ask questions, explore difficult passages, uncover historical and cultural context, create personalized Journeys around what you’re walking through, or simply open your Bible and start reading. Unlike general AI tools, Theos is built specifically for Scripture. Every conversation is designed to point you back to God’s Word—not replace it. WHAT USERS ARE SAYING “If you are thinking ‘AI and the Bible don’t mix,’ I challenge you to give Theos a try. I found a trustworthy AI companion that helps me navigate the Bible.” — Bill M. PERSONALIZED JOURNEYS Create Bible studies around the questions you’re asking, topics you want to understand, or seasons you’re walking through. Tell Theos what you want to study and how much time you have, and create a personalized Journey built around you. ASK THEO Ask Theo about a verse, difficult passage, theology, biblical history, apologetics, or Christian living. Get thoughtful, Scripture-centered answers designed to help you go deeper. READ WITH DEEPER CONTEXT Don’t just read Scripture. Understand it. Explore historical background, cultural context, original audience, cross-references, theological connections, and more as you read. NOTICE. UNDERSTAND. RESPOND. Go beyond simply checking off a daily reading. Guided Journeys help you notice what’s happening in the text, understand what it means, and reflect on how to respond. Explore studies through books of the Bible, major themes, and foundational Christian topics—including The First 40 Days, designed to help you build a habit of engaging deeply with Scripture. STUDY TOGETHER Go deeper with friends, family, your small group, or church community. Create or join Groups and experience Journeys together, with a shared space to learn, reflect, and grow. PRIVATE BY DESIGN Your faith and your questions are personal. Conversations with Theo automatically delete after 7 days unless you explicitly choose to save them—so you stay in control of what you keep. SAVE WHAT MATTERS Save conversations you want to revisit, bookmark verses, and return to what you’re learning whenever you need it. BUILT FOR EVERYDAY CHRISTIANS Whether you’re opening the Bible for the first time or have followed Jesus for decades, Theos can help you understand difficult passages, build a consistent Scripture habit, create personalized Bible studies, explore biblical history and context, study theology and apologetics, prepare for small groups, and go deeper in God’s Word. Theos is designed to supplement—not replace—your local church, pastors, and trusted biblical teaching. Our mission is simple: help everyday Christians think like theologians and fall more deeply in love with God’s Word. Download Theos and start going deeper into Scripture today. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://jointheos.io/privacy

Screenshots

Enduring Word Commentary4 screens
Theos AI Bible Study4 screens

Verdict

The call

The clearest difference is in-app purchases: Enduring Word Commentary at none against Theos AI Bible Study's 2. Enduring Word Commentary also leads on ratings volume (704 vs 17) and chart position (#130 vs unranked). Theos AI Bible Study's advantage is rating (5.0 vs 4.7) and review sentiment (100% vs 85%). On price, ads, device support and iOS requirement 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. Theos AI Bible Study sells 2 in-app purchases, starting at $8.99 per month. Enduring Word Commentary asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Theos AI Bible Study holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Enduring Word Commentary has 704 ratings behind it against 17, so its average is the more settled of the two. Written reviews point the same way: 85% of Enduring Word Commentary's written reviews are positive against 100% of Theos AI Bible Study's.

UpkeepUpdate frequency

Enduring Word Commentary ships an update every 3 weeks, Theos AI Bible Study every 9 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

Scorecard7 real differences · 4 level
Enduring Word Commentary versus Theos AI Bible Study: the parameters behind the verdict, then further details
ParameterEnduring Word CommentaryTheos AI Bible Study
PriceFreeFree
Rating4.7 (704 ratings)5.0 (17 ratings) — better
Positive reviews84.6% of reviews100.0% of reviews — better
Number of ratings704 — better17
Update frequencyEvery 3 weeksEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
Best chart rank#130 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.115.1
Further details — not scored
Size53 MB36 MB
Age rating17+4+
DeveloperEnduring WordTwelve Intelligence

Customer experience

Enduring Word Commentary

All ratings703 ratings
Positive92.5%
Neutral2.7%
Negative4.8%
Written reviews188 reviews
Positive84.6%
Neutral7.4%
Negative8.0%

Theos AI Bible Study

All ratings17 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Enduring Word Commentary

Reported bugs

4 issues
  • Crashes on launch or during use
  • Inability to get past language selection screen
  • Certain books/chapters not populating
  • Offline mode not working as expected

Requested features

6 requests
  • Highlighting and note-taking capabilities
  • Offline mode for use without internet
  • Dark mode for easier night reading
  • Bookmarking and saving progress
  • Audio commentary integration
Show 1 more
  • Cross-device syncing and account system

Theos AI Bible Study

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Enduring Word Commentary

No in-app purchases

2 purchases

Theos AI Bible Study

Subscriptions2
  • Follow$8.991 Month
  • Follow$79.001 Year

Questions

Is Enduring Word Commentary free?
Enduring Word Commentary is free to download, with no in-app purchases.
Is Theos AI Bible Study free?
Theos AI Bible Study is free to download, with in-app purchases available.
Which has better reviews, Enduring Word Commentary or Theos AI Bible Study?
Theos AI Bible Study is rated higher. Enduring Word Commentary averages 4.7 out of 5 from 704 ratings, while Theos AI Bible Study averages 5.0 from 17 ratings.
Do Enduring Word Commentary or Theos AI Bible Study have ads?
Neither Enduring Word Commentary nor Theos AI Bible Study shows ads.
Which is updated more often, Enduring Word Commentary or Theos AI Bible Study?
Enduring Word Commentary ships an update every 3 weeks, and Theos AI Bible Study every 9 days. Most recently, Enduring Word Commentary was updated on November 2, 2026 and Theos AI Bible Study on October 31, 2026.

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