# 测量工具Pro vs 桌面小组件

The clearest difference is price: 桌面小组件 at Free against 测量工具Pro's $0.99. 桌面小组件 also leads on update cadence (every 5 weeks vs every 3 months). 测量工具Pro's advantage is in-app purchases (none vs 3) and ads (none vs shown). On rating and ratings volume there is nothing between them.

桌面小组件 is free to download; 测量工具Pro costs $0.99 up front. 桌面小组件 sells 3 in-app purchases, starting at $0.99 per 7 days. 测量工具Pro asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for 测量工具Pro against 5.0 for 桌面小组件. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

测量工具Pro ships an update every 3 months, 桌面小组件 every 5 weeks. The most recent releases landed on September 23, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | 测量工具Pro | 桌面小组件 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/pro/id1206313711/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/widget/id1665804405/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 95.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 54 MB | 91 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [飞剑 姚](https://appshunter.io/developer/1113334129) | [进韬 张](https://appshunter.io/developer/1561446867) |

## What reviewers say

### 测量工具Pro

[App page](https://appshunter.io/ios/app/pro/id1206313711)

This app offers a suite of essential measurement and utility tools, including a ruler, protractor, noise meter, and distance calculator. It also features a level, compass, and flashlight for everyday tasks. Designed for convenience, it puts a collection of useful gadgets right in your pocket.

**Highlights:** Ruler with metric and inch support, Noise meter for sound decibel detection, Protractor for measuring angles, Distance measurement tool, Spirit level, Compass, Flashlight

**Features:** macOS Compatibility

**In-app purchases:** none


### 桌面小组件

[App page](https://appshunter.io/ios/app/widget/id1665804405)

Personalize your lock screen with custom widgets for moods, symbols, and dynamic images. Quickly launch apps, access contacts, or set countdowns with editable notification widgets. Explore a vast library of high-quality wallpapers and create unique styles for your device.

**Highlights:** Customizable lock screen widgets, Dynamic image components, Quick app launcher widgets, Event countdown timers, High-quality wallpaper library, Wallpaper creation tools

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 桌面小组件周订阅 | $0.99 | per 7 days |
| lockscreen16包月订阅 | $1.99 | per month |
| lockscreen16包年订阅 | $12.99 | per year |


## Frequently asked questions

### Is 测量工具Pro free?

测量工具Pro costs $0.99, with no in-app purchases.

### Is 桌面小组件 free?

桌面小组件 is free to download, with in-app purchases available.

### Which has better reviews, 测量工具Pro or 桌面小组件?

测量工具Pro and 桌面小组件 are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do 测量工具Pro or 桌面小组件 have ads?

桌面小组件 shows ads; 测量工具Pro does not.

### Which is updated more often, 测量工具Pro or 桌面小组件?

测量工具Pro ships an update every 3 months, and 桌面小组件 every 5 weeks. Most recently, 测量工具Pro was updated on September 23, 2026 and 桌面小组件 on September 15, 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.*