# 师大中奕 vs 青鹿教室HD

The clearest difference is in-app purchases: 青鹿教室HD at none against 师大中奕's 5. 青鹿教室HD also leads on iOS requirement (9.0 vs 11.0). 师大中奕's advantage is device support (3 vs 1). On price, update cadence and ads there is nothing between them.

Both are free to download. 师大中奕 sells 5 one-off in-app purchases. 青鹿教室HD asks for nothing beyond the download.

师大中奕 ships an update monthly, 青鹿教室HD every 5 weeks. The most recent releases landed on September 8, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 师大中奕 | 青鹿教室HD |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Size | 154 MB | 38 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shaanxi Chuangcheng Education Technology Co., Ltd.](https://appshunter.io/developer/1457538579) | [广州青鹿教育科技有限公司](https://appshunter.io/developer/1274863451) |

## What reviewers say

### 师大中奕

[App page](https://appshunter.io/ios/app/id1509889699)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 【中小幼】如何快速一次性拿到教师资格证 | $0.99 | one-time |
| 【幼儿园】2020下教师资格-模考解析 | $1.99 | one-time |
| 【小学】2020下教师资格-模考解析 | $4.99 | one-time |
| 【幼小】2020教师资格证急训营 | $7.99 | one-time |
| 【中学】2020教师资格证急训营 | $15.99 | one-time |


### 青鹿教室HD

[App page](https://appshunter.io/ios/app/hd/id1524612295)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 师大中奕 free?

师大中奕 is free to download, with in-app purchases available.

### Is 青鹿教室HD free?

青鹿教室HD is free to download, with no in-app purchases.

### Do 师大中奕 or 青鹿教室HD have ads?

Neither 师大中奕 nor 青鹿教室HD shows ads.

### Which is updated more often, 师大中奕 or 青鹿教室HD?

师大中奕 ships an update monthly, and 青鹿教室HD every 5 weeks. Most recently, 师大中奕 was updated on September 8, 2026 and 青鹿教室HD on September 17, 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.*