# 公嗨课 vs Phonetix

The clearest difference is update cadence: Phonetix at every 5 days against 公嗨课's every 3 weeks. 公嗨课's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 26.0). On price, 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 Phonetix sells 5 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, Phonetix every 5 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 公嗨课 | Phonetix |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Size | 56 MB | 49 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Maituo Technology Co.,Ltd](https://appshunter.io/developer/1599696075) | [YLDM CO.,Ltd.](https://appshunter.io/developer/1718659575) |

## 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 |


### Phonetix

[App page](https://appshunter.io/ios/app/phonetix/id6753713936)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 韩语学习包 | $0.99 | one-time |
| 日语学习包 | $0.99 | one-time |
| 中文学习包 | $0.99 | one-time |
| 西班牙语学习包 | $0.99 | one-time |
| 全语言学习套装 | $2.99 | one-time |


## Frequently asked questions

### Is 公嗨课 free?

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

### Is Phonetix free?

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

### Do 公嗨课 or Phonetix have ads?

Neither 公嗨课 nor Phonetix shows ads.

### Which is updated more often, 公嗨课 or Phonetix?

公嗨课 ships an update every 3 weeks, and Phonetix every 5 days. Most recently, 公嗨课 was updated on October 25, 2026 and Phonetix on October 28, 2026.

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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.*