# 豆豆阅读 vs KReader Tool

The clearest difference is in-app purchases: 豆豆阅读 at none against KReader Tool's 3. 豆豆阅读 also leads on update cadence (every 2 months vs every 7 months) and iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. KReader Tool sells 3 one-off in-app purchases. 豆豆阅读 asks for nothing beyond the download.

豆豆阅读 ships an update every 2 months, KReader Tool every 7 months. The most recent releases landed on September 27, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 豆豆阅读 | KReader Tool |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Size | 28 MB | 17 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 9+ |
| Developer | [doudoubird](https://appshunter.io/developer/1383154758) | [红霞 范](https://appshunter.io/developer/1760268341) |

## What reviewers say

### 豆豆阅读

[App page](https://appshunter.io/ios/app/id1440468376)

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

**In-app purchases:** none


### KReader Tool

[App page](https://appshunter.io/ios/app/kreader-tool/id6736695506)

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KReader Upgrade to family | $0.99 | one-time |
| KReader Pro | $2.99 | one-time |
| KReader Pro FamilyShare | $3.99 | one-time |


## Frequently asked questions

### Is 豆豆阅读 free?

豆豆阅读 is free to download, with no in-app purchases.

### Is KReader Tool free?

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

### Do 豆豆阅读 or KReader Tool have ads?

Neither 豆豆阅读 nor KReader Tool shows ads.

### Which is updated more often, 豆豆阅读 or KReader Tool?

豆豆阅读 ships an update every 2 months, and KReader Tool every 7 months. Most recently, 豆豆阅读 was updated on September 27, 2026 and KReader Tool on October 7, 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.*