# 神行工程师 vs 番薯地

The clearest difference is update cadence: 番薯地 at every 2 weeks against 神行工程师's every 2 months. 神行工程师's advantage is iOS requirement (13 vs 15.0). 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.

神行工程师 ships an update every 2 months, 番薯地 every 2 weeks. The most recent releases landed on October 3, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 神行工程师 | 番薯地 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 80 MB | 51 MB |
| Requires iOS | **13** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Beijing Shenzhou Guangda Technology Co.Ltd.](https://appshunter.io/developer/1037943671) | [立冬 邹](https://appshunter.io/developer/1596232215) |

## What reviewers say

### 神行工程师

[App page](https://appshunter.io/ios/app/it/id1037943672)

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

**In-app purchases:** none


### 番薯地

[App page](https://appshunter.io/ios/app/id6695737231)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 神行工程师 free?

神行工程师 is free to download, with no in-app purchases.

### Is 番薯地 free?

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

### Do 神行工程师 or 番薯地 have ads?

Neither 神行工程师 nor 番薯地 shows ads.

### Which is updated more often, 神行工程师 or 番薯地?

神行工程师 ships an update every 2 months, and 番薯地 every 2 weeks. Most recently, 神行工程师 was updated on October 3, 2026 and 番薯地 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.*