# Deep Study Bible Commentary vs Reform Study

The clearest difference is in-app purchases: Reform Study at none against Deep Study Bible Commentary's 3. Deep Study Bible Commentary's advantage is iOS requirement (15.1 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Deep Study Bible Commentary sells 3 in-app purchases, starting at $9.99 per month. Reform Study asks for nothing beyond the download.

Deep Study Bible Commentary ships an update every 3 days, Reform Study every 2 days. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Deep Study Bible Commentary | Reform Study |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/reform-study/id6804568391/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | **Every 2 days** |
| Monetization | — | Free |
| Size | 99 MB | 16 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Codey Tullos](https://appshunter.io/developer/6777646801) | [Elliott Maguire](https://appshunter.io/developer/6789458445) |

## What reviewers say

### Deep Study Bible Commentary

[App page](https://appshunter.io/ios/app/deep-study-bible-commentary/id6777646799)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Study Pro | $9.99 | per month |
| Study Pro | $74.99 | per year |
| Founding Lifetime | $199.99 | one-time |


### Reform Study

[App page](https://appshunter.io/ios/app/reform-study/id6804568391)

This app offers in-depth Bible study tools, combining a digital library with intuitive reading features. Explore original languages, commentaries, cross-references, and visual aids. Collaborate with others and take notes offline.

**Highlights:** Word-by-word analysis of original languages, Integrated classic commentaries, Ranked cross-references and theological connections, Visual passage mapping, Side-by-side translation comparison, Note-taking with version history, AI-assisted study assistant, Offline access to all study materials

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

**In-app purchases:** none


## Frequently asked questions

### Is Deep Study Bible Commentary free?

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

### Is Reform Study free?

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

### Do Deep Study Bible Commentary or Reform Study have ads?

Neither Deep Study Bible Commentary nor Reform Study shows ads.

### Which is updated more often, Deep Study Bible Commentary or Reform Study?

Deep Study Bible Commentary ships an update every 3 days, and Reform Study every 2 days. Most recently, Deep Study Bible Commentary was updated on October 6, 2026 and Reform Study on October 8, 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.*