# 公嗨课Plus vs 同达插班生

公嗨课Plus and 同达插班生 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 7, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | 公嗨课Plus | 同达插班生 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 33 MB | 26 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Maituo Technology Co.,Ltd](https://appshunter.io/developer/1599696075) | [Shanghai tongzhida Education Technology Co., Ltd](https://appshunter.io/developer/1610253092) |

## What reviewers say

### 公嗨课Plus

[App page](https://appshunter.io/ios/app/plus/id1603741147)

**Features:** macOS Compatibility

**In-app purchases:** none


### 同达插班生

[App page](https://appshunter.io/ios/app/id1610253090)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 公嗨课Plus free?

公嗨课Plus is free to download, with no in-app purchases.

### Is 同达插班生 free?

同达插班生 is free to download, with no in-app purchases.

### Do 公嗨课Plus or 同达插班生 have ads?

Neither 公嗨课Plus nor 同达插班生 shows ads.

### Which is updated more often, 公嗨课Plus or 同达插班生?

公嗨课Plus ships an update every 2 months, and 同达插班生 every 2 months. Most recently, 公嗨课Plus was updated on September 7, 2026 and 同达插班生 on September 10, 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.*