# 测量工具 vs Aimore

The clearest difference is review sentiment: 测量工具 at 84% against Aimore's 9%. 测量工具 also leads on rating (4.5 vs 1.3) and ratings volume (77 vs 24). Aimore's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, update cadence, 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 1.3. Both are backed by a comparable volume of ratings — 77 and 24 respectively. Written reviews point the same way: 84% of 测量工具's written reviews are positive against 9% of Aimore's.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 29, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 测量工具 | Aimore |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (77 ratings)](https://appshunter.io/ios/app/id1113334130/reviews)** | [1.3 (24 ratings)](https://appshunter.io/ios/app/aimore/id1531650354/reviews) |
| Number of ratings | **77** | 24 |
| Positive reviews | **84.0% of reviews** | 9.1% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 55 MB | 21 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) | [Shenzhen Dayu Technology Co., Ltd.](https://appshunter.io/developer/1530207242) |

## 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


### Aimore

[App page](https://appshunter.io/ios/app/aimore/id1531650354)

Control your Ampai Smart Home devices remotely. Schedule appliances to turn on or off, monitor their status, and enhance home security from anywhere in the world. Requires compatible Ampai Smart Home devices.

**Highlights:** Remote device control, Device configuration, Scheduling appliance on/off, Home security enhancement, Worldwide access, Monitor device status

**Features:** macOS Compatibility

**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 Aimore free?

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

### Which has better reviews, 测量工具 or Aimore?

测量工具 is rated higher. 测量工具 averages 4.5 out of 5 from 77 ratings, while Aimore averages 1.3 from 24 ratings.

### Do 测量工具 or Aimore have ads?

测量工具 shows ads; Aimore does not.

### Which is updated more often, 测量工具 or Aimore?

测量工具 ships an update monthly, and Aimore monthly. Most recently, 测量工具 was updated on October 29, 2026 and Aimore on October 14, 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.*