# iBible vs BibleDuo

The clearest difference is rating: iBible at 4.7 against BibleDuo's 3.7. iBible also leads on in-app purchases (none vs 3) and ratings volume (201 vs 6). BibleDuo's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. BibleDuo sells 3 in-app purchases, starting at $8.99 per month. iBible asks for nothing beyond the download.

iBible holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: iBible has 201 ratings behind it against 6, so its average is the more settled of the two.

iBible ships an update every 3 months, BibleDuo every 3 weeks. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | iBible | BibleDuo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (201 ratings)](https://appshunter.io/ios/app/ibible-study-hd-ibs/id597291980/reviews)** | [3.7 (6 ratings)](https://appshunter.io/ios/app/bibleduo-parallel-bible-study/id6502559093/reviews) |
| Number of ratings | **201** | 6 |
| Positive reviews | 90.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | **Free** | Freemium |
| Size | 27 MB | 92 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Samy Seif](https://appshunter.io/developer/597291983) | [Galanga Studios](https://appshunter.io/developer/1476853585) |

## What reviewers say

### 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


### BibleDuo

[App page](https://appshunter.io/ios/app/bibleduo-parallel-bible-study/id6502559093)

Explore scripture side-by-side with different translations offline. Access a vast collection of Bible versions in multiple languages, search for any verse instantly, and save your favorite passages. Enjoy a customizable and distraction-free reading experience anywhere, anytime.

**Highlights:** Side-by-side parallel reading, Massive offline Bible collection, Instant verse search, Save favorite passages, Works 100% offline, Customizable reading experience

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BibleDuo Pro Monthly | $8.99 | per month |
| BibleDuo Pro Yearly | $24.99 | per year |
| BibleDuo Pro Lifetime | $44.99 | one-time |


## Frequently asked questions

### Is iBible free?

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

### Is BibleDuo free?

BibleDuo is free to download, with in-app purchases available.

### Which has better reviews, iBible or BibleDuo?

iBible is rated higher. iBible averages 4.7 out of 5 from 201 ratings, while BibleDuo averages 3.7 from 6 ratings.

### Do iBible or BibleDuo have ads?

Neither iBible nor BibleDuo shows ads.

### Which is updated more often, iBible or BibleDuo?

iBible ships an update every 3 months, and BibleDuo every 3 weeks. Most recently, iBible was updated on October 15, 2026 and BibleDuo on October 10, 2026.

---

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