# Noloop vs 通信考研

The clearest difference is iOS requirement: 通信考研 at 12.0 against Noloop's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Noloop sells 3 one-off in-app purchases and 通信考研 sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Noloop | 通信考研 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 45 MB | 43 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Guangying Tiancheng Technology (Beijing) Co., Ltd](https://appshunter.io/developer/1805600200) | [湖南欧几里得教育科技有限公司](https://appshunter.io/developer/1343092239) |

## What reviewers say

### Noloop

[App page](https://appshunter.io/ios/app/noloop/id6744028749)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月卡 | $1.99 | one-time |
| 季卡 | $4.99 | one-time |
| 年卡 | $17.99 | one-time |


### 通信考研

[App page](https://appshunter.io/ios/app/id6744674200)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 经典题型--揭秘信号世界的基本运算法则 | $0.99 | one-time |
| 经典题型--深入解析连续系统的时域奥秘 | $0.99 | one-time |
| 经典题型--揭开连续时间信号傅里叶分析的神秘面纱 | $0.99 | one-time |
| 经典题型--深入解析离散系统的时域奥秘 | $0.99 | one-time |
| 经典题型--拉普拉斯变换的神奇应用 | $0.99 | one-time |
| 经典题型--离散时域的复频域分析之旅 | $0.99 | one-time |
| 经典题型--电路专题 | $0.99 | one-time |
| 经典题型--状态变量分析的精准应用 | $0.99 | one-time |
| 西安邮电大学·真题上岸大礼包 | $9.99 | one-time |
| 北京邮电大学·真题上岸大礼包 | $9.99 | one-time |


## Frequently asked questions

### Is Noloop free?

Noloop is free to download, with in-app purchases available.

### Is 通信考研 free?

通信考研 is free to download, with in-app purchases available.

### Do Noloop or 通信考研 have ads?

Neither Noloop nor 通信考研 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.*