# 测量工具 vs 穿搭助手

The clearest difference is rating: 测量工具 at 4.5 against 穿搭助手's 1.0. 测量工具 also leads on in-app purchases (none vs 4) and ratings volume (76 vs 1). 穿搭助手's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 穿搭助手 sells 4 one-off in-app purchases. 测量工具 asks for nothing beyond the download.

测量工具 holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: 测量工具 has 76 ratings behind it against 1, so its average is the more settled of the two.

测量工具 ships an update monthly, 穿搭助手 every 3 months. The most recent releases landed on August 12, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | 测量工具 | 穿搭助手 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (76 ratings)](https://appshunter.io/ios/app/id1113334130/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/id6444821213/reviews) |
| Number of ratings | **76** | 1 |
| Positive reviews | 76.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 55 MB | 74 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [飞剑 姚](https://appshunter.io/developer/1113334129) | [Yoosha Technology(Hefei) Company Limited](https://appshunter.io/developer/1657106871) |

## What reviewers say

### 测量工具

[App page](https://appshunter.io/ios/app/id1113334130)

This utility app offers a suite of measurement tools for your phone. It includes a ruler, protractor, noise meter, distance calculator, level, compass, and flashlight. Easily measure lengths, angles, sound levels, and more with convenient on-the-go tools.

**Highlights:** Ruler (metric/inch), Noise meter (decibel), Protractor (camera-based), Distance measurement, Level tool, Compass, Flashlight

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

**In-app purchases:** none


### 穿搭助手

[App page](https://appshunter.io/ios/app/id6444821213)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 穿搭助手--单次付费方案 | $0.99 | one-time |
| 穿搭助手VIP权益（1月） | $3.99 | one-time |
| 穿搭助手VIP权益（1季） | $6.99 | one-time |
| 穿搭助手VIP权益（1年） | $9.99 | one-time |


## Frequently asked questions

### Is 测量工具 free?

测量工具 is free to download, with no in-app purchases.

### Is 穿搭助手 free?

穿搭助手 is free to download, with in-app purchases available.

### Which has better reviews, 测量工具 or 穿搭助手?

测量工具 is rated higher. 测量工具 averages 4.5 out of 5 from 76 ratings, while 穿搭助手 averages 1.0 from 1 ratings.

### Do 测量工具 or 穿搭助手 have ads?

测量工具 shows ads; 穿搭助手 does not.

### Which is updated more often, 测量工具 or 穿搭助手?

测量工具 ships an update monthly, and 穿搭助手 every 3 months. Most recently, 测量工具 was updated on August 12, 2026 and 穿搭助手 on September 16, 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.*