# 小可工具箱 vs Omnia Reader

The clearest difference is in-app purchases: 小可工具箱 at none against Omnia Reader's 1. 小可工具箱 also leads on update cadence (every 2 days vs every 6 weeks) and iOS requirement (12.4 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Omnia Reader sells 1 one-off in-app purchase. 小可工具箱 asks for nothing beyond the download.

小可工具箱 ships an update every 2 days, Omnia Reader every 6 weeks. The most recent releases landed on October 6, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 小可工具箱 | Omnia Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 6 weeks |
| Size | 16 MB | 9 MB |
| Requires iOS | **12.4** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Xuesheng Technology Company Limited](https://appshunter.io/developer/1677780065) | [LiChuan Lin](https://appshunter.io/developer/1895785594) |

## What reviewers say

### 小可工具箱

[App page](https://appshunter.io/ios/app/id6464317837)

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

**In-app purchases:** none


### Omnia Reader

[App page](https://appshunter.io/ios/app/omnia-reader/id6784663352)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $9.99 | one-time |


## Frequently asked questions

### Is 小可工具箱 free?

小可工具箱 is free to download, with no in-app purchases.

### Is Omnia Reader free?

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

### Do 小可工具箱 or Omnia Reader have ads?

Neither 小可工具箱 nor Omnia Reader shows ads.

### Which is updated more often, 小可工具箱 or Omnia Reader?

小可工具箱 ships an update every 2 days, and Omnia Reader every 6 weeks. Most recently, 小可工具箱 was updated on October 6, 2026 and Omnia Reader on October 12, 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.*