# Study Bible：Notes，AI Chat，Ref vs Kerygma

The clearest difference is update cadence: Study Bible：Notes，AI Chat，Ref at every 4 days against Kerygma's every 9 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Study Bible：Notes，AI Chat，Ref sells 10 in-app purchases, starting at $4.99 per 7 days and Kerygma sells 4 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Study Bible：Notes，AI Chat，Ref ships an update every 4 days, Kerygma every 9 days. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Study Bible：Notes，AI Chat，Ref | Kerygma |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (414 ratings)](https://appshunter.io/ios/app/study-biblenotesai-chatref/id1549208671/reviews)** | — |
| Number of ratings | **414** | — |
| Positive reviews | 89.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 9 days |
| Monetization | Free with in-app purchases | — |
| Size | 131 MB | 123 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Dmitrii Medvedev](https://appshunter.io/developer/1549208673) | [Ange Rodriguez](https://appshunter.io/developer/1850159818) |

## What reviewers say

### Study Bible：Notes，AI Chat，Ref

[App page](https://appshunter.io/ios/app/study-biblenotesai-chatref/id1549208671)

This app offers a comprehensive Bible reading and study experience with numerous translations, commentaries, and dictionaries. It features tools for in-depth study of original languages, verse-by-verse commentary access, and parallel passage referencing. Users can personalize their reading with customizable themes, font sizes, and bookmarks.

**Highlights:** Multiple Bible translations and commentaries, Strong's Number Work for original languages, Verse-by-verse commentary access, Parallel places referencing, Customizable reading plans, Cross-device synchronization, Dark/light theme and accent color options

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Access | $4.99 | per 7 days |
| Monthly Premium Access | $12.99 | per month |
| Discounted Premium Yearly | $29.99 | per year |
| Yearly Premium Access | $49.99 | per year |
| Donation 1 | $0.99 | one-time |
| Пожертвование | $3.99 | one-time |
| Пожертвование | $7.99 | one-time |
| Премиум доступ | $9.99 | one-time |
| Пожертвование | $20.99 | one-time |
| Пожертвование | $41.99 | one-time |


### Kerygma

[App page](https://appshunter.io/ios/app/kerygma-bible-explained/id6762185288)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kerygma Plus - Weekly | $1.99 | per 7 days |
| Kerygma Plus - Monthly | $4.99 | per month |
| Kerygma Plus - Yearly | $29.99 | per year |
| Kerygma+ Yearly · 14 days | $29.99 | per year |


## Frequently asked questions

### Is Study Bible：Notes，AI Chat，Ref free?

Study Bible：Notes，AI Chat，Ref is free to download, with in-app purchases available.

### Is Kerygma free?

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

### Do Study Bible：Notes，AI Chat，Ref or Kerygma have ads?

Neither Study Bible：Notes，AI Chat，Ref nor Kerygma shows ads.

### Which is updated more often, Study Bible：Notes，AI Chat，Ref or Kerygma?

Study Bible：Notes，AI Chat，Ref ships an update every 4 days, and Kerygma every 9 days. Most recently, Study Bible：Notes，AI Chat，Ref was updated on October 27, 2026 and Kerygma on October 25, 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.*