Comparison

Decanon vs Logos AI

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

Head to head
About

Decanon

This app offers a scholarly analysis of the Protestant Bible, breaking down each book into sections with academic annotations. It focuses on critical biblical scholarship, addressing historical, ethical, and textual issues rather than devotional reading.

Highlights
  • Scholarly annotations for all 66 Protestant Bible books
  • Analysis of issues like violence, misogyny, and slavery
  • Full-text search across books and annotations
  • Filter by specific issue categories
  • Offline functionality
  • No account or tracking required
Features
Read full description

The canon, deconstructed. Decanon is a critical reading guide to all 66 books of the Protestant Bible. It breaks each book into concise, approachable sections and highlights passages that raise questions about violence, misogyny, slavery, anti-LGBTQ teaching, harm to children, science, history, internal consistency, racism, morality, and logic. EXPLORE THE CANON • Browse all 66 books by testament and category • Search book names, section titles, passage references, summaries, and annotations • Filter the catalog by any of 11 issue types • Expand each flag to read the full critical annotation • Use the passage reference to check the text in any Bible • Share sections or copy references CONTEXT, NOT MOCKERY Decanon is written for people examining or deconstructing claims of biblical inerrancy. Its goal is direct, respectful criticism—not mockery of religious people or the many ways people understand these texts. SOURCES AND SCOPE A general bibliography identifies works that informed the app’s editorial approach, including biblical scholarship and critical reference works. These are not item-level citations for every annotation. Decanon is a guide, not a Bible translation. It contains summaries, annotations, and passage references rather than the complete text of scripture. ACCESS Genesis and Exodus guides are included free. A one-time, non-consumable Full Access purchase unlocks the remaining 64 book guides. There is no subscription. Purchases and restores use Apple’s StoreKit. PRIVACY No account, ads, analytics, or tracking. Reading content is bundled and available offline. App Store purchases, restores, support links, sharing, and review prompts may use Apple or services you choose. Content note: Decanon discusses violence, abuse, discrimination, sexuality, and other mature themes in text.

About

Logos AI

This app helps users create personalized Bible study plans tailored to their spiritual goals. It offers structured readings, reflections, and guided prayers to deepen engagement with Scripture daily. Track your progress and choose your preferred Bible translation for a focused faith journey.

Highlights
  • Personalized Bible study plans
  • Daily Scripture readings
  • Topic-connected reflections
  • Guided prayers
  • Progress tracking
  • Multiple Bible translations
  • Content review reporting
Features
Read full description

Create personalized study plans based on the themes, questions, and spiritual goals that matter to you. Explore Scripture through structured readings, thoughtful reflections, and guided prayers designed to support your daily journey of faith. With Logos AI, you can: • Create personalized Bible study plans • Read daily Scripture passages • Explore reflections connected to each topic • Receive guided prayers • Follow your progress throughout each plan • Choose your preferred Bible translation • Report content that may need review Whether you are beginning your Bible journey or seeking a deeper study routine, Logos AI provides a focused and accessible space for engaging with Scripture every day.

Screenshots

Decanon2 screens
Logos AI4 screens

Verdict

The call

The clearest difference is in-app purchases: Logos AI at none against Decanon's 1. Logos AI also leads on update cadence (every 2 days vs fortnightly) and ratings volume (6 vs 1). On price, rating, ads and monetization model 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. Decanon sells 1 one-off in-app purchase. Logos AI asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Decanon against 5.0 for Logos AI. That said, the two scores are not equally well evidenced: Logos AI has 6 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Decanon ships an update fortnightly, Logos AI every 2 days. Both last shipped on October 31, 2026.

Scorecard4 real differences · 5 level
Decanon versus Logos AI: the parameters behind the verdict, then further details
ParameterDecanonLogos AI
PriceFreeFree
Rating5.0 (1 ratings)5.0 (6 ratings)
Number of ratings16 — better
Update frequencyFortnightlyEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.1 — better
Further details — not scored
Size19 MB60 MB
Age rating17+4+
DeveloperOMAR DANIEL GRAZIANOAnderson Henrique

In-app purchases

1 purchases

Decanon

One-time1
  • Full Access$9.99
None

Logos AI

No in-app purchases

Questions

Is Decanon free?
Decanon is free to download, with in-app purchases available.
Is Logos AI free?
Logos AI is free to download, with no in-app purchases.
Which has better reviews, Decanon or Logos AI?
Decanon and Logos AI are both rated 5.0 out of 5 on the App Store, from 1 and 6 ratings respectively.
Do Decanon or Logos AI have ads?
Neither Decanon nor Logos AI shows ads.
Which is updated more often, Decanon or Logos AI?
Decanon ships an update fortnightly, and Logos AI every 2 days. Most recently, Decanon was updated on October 31, 2026 and Logos AI on October 31, 2026.

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