# 科学计算器：calculator数学多功能计算 vs 战狗小助手

The clearest difference is ads: 战狗小助手 at none against 科学计算器：calculator数学多功能计算's shown. On price, in-app purchases, device support 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 | 科学计算器：calculator数学多功能计算 | 战狗小助手 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Every 5 days |
| Size | 15 MB | 16 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Duoxiang Technology Co., Ltd](https://appshunter.io/developer/1534573413) | [润森 赵](https://appshunter.io/developer/1858111243) |

## What reviewers say

### 科学计算器：calculator数学多功能计算

[App page](https://appshunter.io/ios/app/calculator/id6745493276)

**Features:** macOS Compatibility

**In-app purchases:** none


### 战狗小助手

[App page](https://appshunter.io/ios/app/id6812643556)

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

**In-app purchases:** none


## Frequently asked questions

### Is 科学计算器：calculator数学多功能计算 free?

科学计算器：calculator数学多功能计算 is free to download, with no in-app purchases.

### Is 战狗小助手 free?

战狗小助手 is free to download, with no in-app purchases.

### Do 科学计算器：calculator数学多功能计算 or 战狗小助手 have ads?

科学计算器：calculator数学多功能计算 shows ads; 战狗小助手 does not.

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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.*