# 含稅未稅姬 vs 工程萬用相機

The clearest difference is update cadence: 工程萬用相機 at every 3 days against 含稅未稅姬's every 9 days. 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.

含稅未稅姬 ships an update every 9 days, 工程萬用相機 every 3 days. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 含稅未稅姬 | 工程萬用相機 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 3 days** |
| Size | 5 MB | 41 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chao Yi Chen](https://appshunter.io/developer/1809452800) | [智服能股份有限公司](https://appshunter.io/developer/1869992880) |

## What reviewers say

### 含稅未稅姬

[App page](https://appshunter.io/ios/app/id6744836341)

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

**In-app purchases:** none


### 工程萬用相機

[App page](https://appshunter.io/ios/app/id6803324381)

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

**In-app purchases:** none


## Frequently asked questions

### Is 含稅未稅姬 free?

含稅未稅姬 is free to download, with no in-app purchases.

### Is 工程萬用相機 free?

工程萬用相機 is free to download, with no in-app purchases.

### Do 含稅未稅姬 or 工程萬用相機 have ads?

Neither 含稅未稅姬 nor 工程萬用相機 shows ads.

### Which is updated more often, 含稅未稅姬 or 工程萬用相機?

含稅未稅姬 ships an update every 9 days, and 工程萬用相機 every 3 days. Most recently, 含稅未稅姬 was updated on October 30, 2026 and 工程萬用相機 on November 6, 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.*