# 进制转换：程序员编程CRC计算器 vs 无感刷卡助手

The clearest difference is ads: 无感刷卡助手 at none against 进制转换：程序员编程CRC计算器'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 | 进制转换：程序员编程CRC计算器 | 无感刷卡助手 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Monthly |
| Size | 16 MB | 103 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Shenzhen Duoxiang Technology Co., Ltd](https://appshunter.io/developer/1534573413) | [广州一屋橘子香国际贸易有限公司](https://appshunter.io/developer/1848768764) |

## What reviewers say

### 进制转换：程序员编程CRC计算器

[App page](https://appshunter.io/ios/app/crc/id6744915870)

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

**In-app purchases:** none


### 无感刷卡助手

[App page](https://appshunter.io/ios/app/id6757412078)

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

**In-app purchases:** none


## Frequently asked questions

### Is 进制转换：程序员编程CRC计算器 free?

进制转换：程序员编程CRC计算器 is free to download, with no in-app purchases.

### Is 无感刷卡助手 free?

无感刷卡助手 is free to download, with no in-app purchases.

### Do 进制转换：程序员编程CRC计算器 or 无感刷卡助手 have ads?

进制转换：程序员编程CRC计算器 shows ads; 无感刷卡助手 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.*