# 测量工具 vs Dice Roller Dice Simulator App

The clearest difference is rating: 测量工具 at 4.5 against Dice Roller Dice Simulator App's 3.9. 测量工具 also leads on review sentiment (84% vs 50%) and update cadence (monthly vs every 23 months). Dice Roller Dice Simulator App's advantage is monetization model (ad-supported vs free with in-app purchases). 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.

测量工具 holds the better App Store score, 4.5 against 3.9. That said, the two scores are not equally well evidenced: 测量工具 has 77 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 84% of 测量工具's written reviews are positive against 50% of Dice Roller Dice Simulator App's.

测量工具 ships an update monthly, Dice Roller Dice Simulator App every 23 months. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 测量工具 | Dice Roller Dice Simulator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (77 ratings)](https://appshunter.io/ios/app/id1113334130/reviews)** | [3.9 (10 ratings)](https://appshunter.io/ios/app/dice-roller-dice-simulator-app/id1173390282/reviews) |
| Number of ratings | **77** | 10 |
| Positive reviews | **84.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 23 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 55 MB | 23 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [飞剑 姚](https://appshunter.io/developer/1113334129) | [俊 殷](https://appshunter.io/developer/1071677164) |

## 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


### Dice Roller Dice Simulator App

[App page](https://appshunter.io/ios/app/dice-roller-dice-simulator-app/id1173390282)

This utility app simulates rolling multiple dice, offering flexibility for various needs. It allows users to customize their dice-rolling experience with up to 15 dice at once. The application is designed for straightforward use in any situation requiring random number generation.

**Highlights:** Simulates dice rolls, Supports up to 15 dice, Simple and intuitive interface, Customizable dice experience

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

**In-app purchases:** none


## Frequently asked questions

### Is 测量工具 free?

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

### Is Dice Roller Dice Simulator App free?

Dice Roller Dice Simulator App is free to download, with no in-app purchases.

### Which has better reviews, 测量工具 or Dice Roller Dice Simulator App?

测量工具 is rated higher. 测量工具 averages 4.5 out of 5 from 77 ratings, while Dice Roller Dice Simulator App averages 3.9 from 10 ratings.

### Do 测量工具 or Dice Roller Dice Simulator App have ads?

Both 测量工具 and Dice Roller Dice Simulator App show ads.

### Which is updated more often, 测量工具 or Dice Roller Dice Simulator App?

测量工具 ships an update monthly, and Dice Roller Dice Simulator App every 23 months. Most recently, 测量工具 was updated on November 1, 2026 and Dice Roller Dice Simulator App on October 24, 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.*