# 天风 vs AI Bible Study

The clearest difference is in-app purchases: 天风 at none against AI Bible Study's 2. 天风 also leads on iOS requirement (13.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. AI Bible Study sells 2 in-app purchases, starting at $4.99 per 7 days. 天风 asks for nothing beyond the download.

## The numbers

| Metric | 天风 | AI Bible Study |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Size | 47 MB | 44 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 9+ |
| Developer | [National Committee of Three-Self Patriotic Movement of the Protestant Churches in China](https://appshunter.io/developer/1442189125) | [Heval Deniz IZOL](https://appshunter.io/developer/1876034200) |

## What reviewers say

### 天风

[App page](https://appshunter.io/ios/app/id1448348173)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI Bible Study

[App page](https://appshunter.io/ios/app/ai-bible-study-devotional/id6772571908)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Yearly Premium | $39.99 | per year |


## Frequently asked questions

### Is 天风 free?

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

### Is AI Bible Study free?

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

### Do 天风 or AI Bible Study have ads?

Neither 天风 nor AI Bible Study shows ads.

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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.*