# 公嗨课 vs 西语GO

The clearest difference is iOS requirement: 公嗨课 at 12.0 against 西语GO's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 公嗨课 sells 10 one-off in-app purchases and 西语GO sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

公嗨课 ships an update every 3 weeks, 西语GO monthly. The most recent releases landed on September 18, 2026 and August 18, 2026 respectively.

## The numbers

| Metric | 公嗨课 | 西语GO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 56 MB | 105 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Maituo Technology Co.,Ltd](https://appshunter.io/developer/1599696075) | [长沙聚趣教育科技有限公司](https://appshunter.io/developer/1575646783) |

## What reviewers say

### 公嗨课

[App page](https://appshunter.io/ios/app/id1508477692)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 公嗨课课程278 | $43.99 | one-time |
| 公嗨课课程648 | $99.99 | one-time |
| 公嗨课课程698 | $99.99 | one-time |
| 公嗨课课程798 | $119.99 | one-time |
| 公嗨课课程848 | $129.99 | one-time |
| 公嗨课课程1248 | $189.99 | one-time |
| 公嗨课课程1298 | $199.99 | one-time |
| 公嗨课课程1398 | $209.99 | one-time |
| 公嗨课课程1998 | $299.99 | one-time |
| 公嗨课课程2298 | $349.99 | one-time |


### 西语GO

[App page](https://appshunter.io/ios/app/go/id1636255144)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 开启西语GO一天会员 | $0.99 | one-time |
| 一个月西语GO会员(30天) | $0.99 | one-time |


## Frequently asked questions

### Is 公嗨课 free?

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

### Is 西语GO free?

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

### Do 公嗨课 or 西语GO have ads?

Neither 公嗨课 nor 西语GO shows ads.

### Which is updated more often, 公嗨课 or 西语GO?

公嗨课 ships an update every 3 weeks, and 西语GO monthly. Most recently, 公嗨课 was updated on September 18, 2026 and 西语GO on August 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*