# 嗨聊空间 vs 材料计算器

The clearest difference is device support: 材料计算器 at 2 against 嗨聊空间's —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 嗨聊空间 | 材料计算器 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Size | 42 MB | 2 MB |
| Requires iOS | **17.4** | 17.6 |
| Devices | — | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [敏玉 张](https://appshunter.io/developer/1734136382) | [雨雪 雷](https://appshunter.io/developer/1896522689) |

## What reviewers say

### 嗨聊空间

[App page](https://appshunter.io/ios/app/id6479595656)

**In-app purchases:** none


### 材料计算器

[App page](https://appshunter.io/ios/app/and/id6775713912)

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

**In-app purchases:** none


## Frequently asked questions

### Is 嗨聊空间 free?

嗨聊空间 is free to download, with no in-app purchases.

### Is 材料计算器 free?

材料计算器 is free to download, with no in-app purchases.

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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.*