# 单价对比 vs 折扣计算器：百分比计算器、折扣百分比、销售价格

The clearest difference is ads: 单价对比 at none against 折扣计算器：百分比计算器、折扣百分比、销售价格's shown. 折扣计算器：百分比计算器、折扣百分比、销售价格's advantage is iOS requirement (15.6 vs 17.0). On price, in-app purchases and device support 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 | 单价对比 | 折扣计算器：百分比计算器、折扣百分比、销售价格 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Size | 0 MB | 13 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hangzhou Qiheng Technology Co., Ltd.](https://appshunter.io/developer/1735651855) | [Shenzhen Duoxiang Technology Co., Ltd](https://appshunter.io/developer/1534573413) |

## What reviewers say

### 单价对比

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

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

**In-app purchases:** none


### 折扣计算器：百分比计算器、折扣百分比、销售价格

[App page](https://appshunter.io/ios/app/id6744929984)

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

**In-app purchases:** none


## Frequently asked questions

### Is 单价对比 free?

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

### Is 折扣计算器：百分比计算器、折扣百分比、销售价格 free?

折扣计算器：百分比计算器、折扣百分比、销售价格 is free to download, with no in-app purchases.

### Do 单价对比 or 折扣计算器：百分比计算器、折扣百分比、销售价格 have ads?

折扣计算器：百分比计算器、折扣百分比、销售价格 shows ads; 单价对比 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.*