# showdoc vs 陀螺匠

The clearest difference is update cadence: 陀螺匠 at every 2 months against showdoc's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

showdoc ships an update every 5 months, 陀螺匠 every 2 months. The most recent releases landed on October 11, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | showdoc | 陀螺匠 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Size | 41 MB | 73 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [健雄 吴](https://appshunter.io/developer/1461728159) | [西安众邦科技](https://appshunter.io/developer/1548917495) |

## What reviewers say

### showdoc

[App page](https://appshunter.io/ios/app/showdoc/id1485879683)

**Features:** macOS Compatibility

**In-app purchases:** none


### 陀螺匠

[App page](https://appshunter.io/ios/app/id6479863783)

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

**In-app purchases:** none


## Frequently asked questions

### Is showdoc free?

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

### Is 陀螺匠 free?

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

### Do showdoc or 陀螺匠 have ads?

Neither showdoc nor 陀螺匠 shows ads.

### Which is updated more often, showdoc or 陀螺匠?

showdoc ships an update every 5 months, and 陀螺匠 every 2 months. Most recently, showdoc was updated on October 11, 2026 and 陀螺匠 on October 5, 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.*