# Learn math：Math Helper vs 单价对比

The clearest difference is price: 单价对比 at Free against Learn math：Math Helper's $0.99. Learn math：Math Helper's advantage is iOS requirement (13.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

单价对比 is free to download; Learn math：Math Helper costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Learn math：Math Helper | 单价对比 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 8 MB | 0 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [倩倩 郝](https://appshunter.io/developer/1778992145) | [Hangzhou Qiheng Technology Co., Ltd.](https://appshunter.io/developer/1735651855) |

## What reviewers say

### Learn math：Math Helper

[App page](https://appshunter.io/ios/app/learn-mathmath-helper/id1561090483)

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

**In-app purchases:** none


### 单价对比

[App page](https://appshunter.io/ios/app/id6479344079)

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

**In-app purchases:** none


## Frequently asked questions

### Is Learn math：Math Helper free?

Learn math：Math Helper costs $0.99, with no in-app purchases.

### Is 单价对比 free?

单价对比 is free to download, with no in-app purchases.

### Do Learn math：Math Helper or 单价对比 have ads?

Neither Learn math：Math Helper nor 单价对比 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.*