# Mantis Bible Study vs iBible

The clearest difference is rating: iBible at 4.7 against Mantis Bible Study's 3.0. iBible also leads on in-app purchases (none vs 20) and review sentiment (90% vs 55%). Mantis Bible Study's advantage is update cadence (every 2 days vs every 3 months) and iOS requirement (9.0 vs 13.0). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Mantis Bible Study sells 20 one-off in-app purchases. iBible asks for nothing beyond the download.

iBible holds the better App Store score, 4.7 against 3.0. Both are backed by a comparable volume of ratings — 304 and 212 respectively. Written reviews point the same way: 55% of Mantis Bible Study's written reviews are positive against 90% of iBible's.

Mantis Bible Study ships an update every 2 days, iBible every 3 months. The most recent releases landed on October 21, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Mantis Bible Study | iBible |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (304 ratings)](https://appshunter.io/ios/app/mantis-bible-study/id286041914/reviews) | **[4.7 (212 ratings)](https://appshunter.io/ios/app/ibible-study-hd-ibs/id597291980/reviews)** |
| Number of ratings | **304** | 212 |
| Positive reviews | 55.4% of reviews | **90.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 91 MB | 27 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mantis Bible Company](https://appshunter.io/developer/286041917) | [Samy Seif](https://appshunter.io/developer/597291983) |

## What reviewers say

### Mantis Bible Study

[App page](https://appshunter.io/ios/app/mantis-bible-study/id286041914)

This advanced Bible study tool offers offline access to the King James Bible and a vast library of purchasable resources like translations, commentaries, and dictionaries. It provides flexible navigation and powerful study features, including customizable markers and a WYSIWYG note editor.

**Highlights:** Offline Bible access, Purchasable translations, commentaries, dictionaries, Flexible markers for bookmarks and highlights, WYSIWYG note editor, Live scripture references in notes, Quick navigation options

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (20)**

| Purchase | Price | Billing |
| --- | --- | --- |
| American Bible Society Maps | $0.99 | one-time |
| All of Grace | $0.99 | one-time |
| Voice - Heather | $1.99 | one-time |
| Voice - Ryan | $1.99 | one-time |
| American Standard Version | $4.99 | one-time |
| Bible in Basic English | $4.99 | one-time |
| Brown-Driver-Briggs' Hebrew Definitions | $4.99 | one-time |
| Adam Clarke's Commentary | $9.99 | one-time |
| Best of Tozer | $9.99 | one-time |
| John Bunyan Collection (60 Books) | $14.99 | one-time |
| English Standard Version | $17.99 | one-time |
| The Message | $17.99 | one-time |
| New King James Version | $17.99 | one-time |
| New Living Translation | $17.99 | one-time |
| Barnes' Notes on the Bible | $19.99 | one-time |
| Believer's Bible Commentary | $19.99 | one-time |
| King James w/Strongs | $19.99 | one-time |
| New American Standard Bible | $19.99 | one-time |
| New International Version | $19.99 | one-time |
| New American Standard with Strongs | $29.99 | one-time |

**What reviewers like**

- 🚀 Powerful Bible study tool
- 📚 Wide selection of Bible versions and resources
- 📝 Useful note-taking and bookmarking features
- 🔍 Efficient search and navigation
- 🤝 Helpful customer support

**What reviewers complain about**

- 💰 Expensive in-app purchases for Bible versions
- 🐛 Buggy and crashes frequently
- 🔄 Difficulty restoring purchases after updates
- 🕰️ Slow performance on older devices
- 🤔 Unintuitive user interface

**Reported bugs**

- Highlighting and note-taking issues
- Crashes when switching between Bible versions
- Inability to restore purchased content
- Compatibility problems with newer iOS updates

**Requested features**

- Add more free Bible versions
- Improve note-taking and organization
- Implement iCloud/cloud sync for notes and bookmarks
- Add social media sharing capabilities
- Optimize performance for newer iOS versions


### iBible

[App page](https://appshunter.io/ios/app/ibible-study-hd-ibs/id597291980)

This offline Bible study tool offers a powerful way to deepen your understanding of scripture. Access multiple Bibles, dictionaries, and commentaries with customizable panels and robust search capabilities. Download a vast library of resources in numerous languages to support your personal growth and ministry.

**Highlights:** Offline Bible study, Up to three re-sizable panels, Customizable panel tabs, Bible Compare, Word and phrase search, Popover for cross-references, Download manager for resources

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Free and comprehensive Bible study tool
- 📚 Extensive library of commentaries, dictionaries, and translations
- 🔗 Compatible with TheWord modules and resources
- 🎨 Customizable interface with multiple panel layouts
- ✍️ Highlighting, underlining, and note-taking capabilities

**What reviewers complain about**

- 🐛 Frequent crashes and stability issues
- 📥 Module download failures
- 🔧 TheWord modules often don't work properly
- 📱 iPad-only, no iPhone version
- 🎛️ Steep learning curve for new users

**Reported bugs**

- App crashes when changing Bible translations
- App crashes when switching tabs between different content types
- Settings menu crashes on launch
- TheWord modules fail to load or function
- Module downloads fail to complete

**Requested features**

- iPhone app version
- Modern Bible translations (NIV, CSB)
- Interlinear Bible support
- Verse-linked personal notes
- Universal cross-referencing with user notes


## Frequently asked questions

### Is Mantis Bible Study free?

Mantis Bible Study is free to download, with in-app purchases available.

### Is iBible free?

iBible is free to download, with no in-app purchases.

### Which has better reviews, Mantis Bible Study or iBible?

iBible is rated higher. Mantis Bible Study averages 3.0 out of 5 from 304 ratings, while iBible averages 4.7 from 212 ratings.

### Do Mantis Bible Study or iBible have ads?

Neither Mantis Bible Study nor iBible shows ads.

### Which is updated more often, Mantis Bible Study or iBible?

Mantis Bible Study ships an update every 2 days, and iBible every 3 months. Most recently, Mantis Bible Study was updated on October 21, 2026 and iBible on October 23, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*