# 测量测绘大师 vs Asphalt Calculator.

The clearest difference is price: Asphalt Calculator. at Free against 测量测绘大师's $1.99. Asphalt Calculator. also leads on iOS requirement (13.0 vs 15.6). 测量测绘大师's advantage is in-app purchases (none vs 1). On ads and device support there is nothing between them.

Asphalt Calculator. is free to download; 测量测绘大师 costs $1.99 up front. Asphalt Calculator. sells 1 one-off in-app purchase. 测量测绘大师 asks for nothing beyond the download.

## The numbers

| Metric | 测量测绘大师 | Asphalt Calculator. |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 6 MB | 57 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [小燕 陈](https://appshunter.io/developer/1462872555) | [Nanjibhai Gorasiya](https://appshunter.io/developer/1834066312) |

## What reviewers say

### 测量测绘大师

[App page](https://appshunter.io/ios/app/ar/id6767543726)

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

**In-app purchases:** none


### Asphalt Calculator.

[App page](https://appshunter.io/ios/app/asphalt-calculator/id6793481870)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Premium | $14.99 | one-time |


## Frequently asked questions

### Is 测量测绘大师 free?

测量测绘大师 costs $1.99, with no in-app purchases.

### Is Asphalt Calculator. free?

Asphalt Calculator. is free to download, with in-app purchases available.

### Do 测量测绘大师 or Asphalt Calculator. have ads?

Neither 测量测绘大师 nor Asphalt Calculator. shows ads.

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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.*