# 3D箱规计算器 vs 明白计算器

The clearest difference is price: 明白计算器 at Free against 3D箱规计算器's $0.99. 明白计算器 also leads on iOS requirement (12.0 vs 15.6). 3D箱规计算器's advantage is in-app purchases (none vs 1). On ads and device support there is nothing between them.

明白计算器 is free to download; 3D箱规计算器 costs $0.99 up front. 明白计算器 sells 1 one-off in-app purchase. 3D箱规计算器 asks for nothing beyond the download.

## The numbers

| Metric | 3D箱规计算器 | 明白计算器 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6747792742/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Daily |
| Size | 1 MB | 29 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hui Wang](https://appshunter.io/developer/1255739197) | [娜 李](https://appshunter.io/developer/1788016304) |

## What reviewers say

### 3D箱规计算器

[App page](https://appshunter.io/ios/app/3d/id6739236108)

**Features:** macOS Compatibility

**In-app purchases:** none


### 明白计算器

[App page](https://appshunter.io/ios/app/id6747792742)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 永久买断 | $0.99 | one-time |


## Frequently asked questions

### Is 3D箱规计算器 free?

3D箱规计算器 costs $0.99, with no in-app purchases.

### Is 明白计算器 free?

明白计算器 is free to download, with in-app purchases available.

### Do 3D箱规计算器 or 明白计算器 have ads?

Neither 3D箱规计算器 nor 明白计算器 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.*