# ClassIn vs 符宝音基

The clearest difference is update cadence: ClassIn at every 11 days against 符宝音基's monthly. ClassIn also leads on iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ClassIn sells 13 one-off in-app purchases and 符宝音基 sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ClassIn ships an update every 11 days, 符宝音基 monthly. The most recent releases landed on October 19, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ClassIn | 符宝音基 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (1K ratings)](https://appshunter.io/ios/app/classin/id1226361488/reviews)** | — |
| Number of ratings | **1K** | — |
| Positive reviews | 50.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 11 days** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 286 MB | 58 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EEO Education Ltd.](https://appshunter.io/developer/1158875965) | [钦帆 李](https://appshunter.io/developer/1616469885) |

## What reviewers say

### ClassIn

[App page](https://appshunter.io/ios/app/classin/id1226361488)

This integrated platform supports online and offline teaching with features like live classrooms, LMS, and personalized learning environments. It aims to empower educators and learners globally, fostering independent and self-disciplined lifelong learning.

**Highlights:** Online live classrooms, Offline smart classrooms, Learning Management System (LMS), Personal Learning Environment (PLE), Collaborative blackboard, Virtual experiments

**Features:** Vision Pro support

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Purchase 1 additional lesson | $0.99 | one-time |
| Purchase 2 additional lesson | $1.99 | one-time |
| Purchase 4 additional lesson | $2.99 | one-time |
| Purchase 12 additional lesson | $9.99 | one-time |
| Purchase 14 additional lesson | $11.99 | one-time |
| Purchase 15 additional lesson | $12.99 | one-time |
| Purchase 16 additional lesson | $12.99 | one-time |
| Pro Edition | $14.99 | one-time |
| Purchase 18 additional lesson | $14.99 | one-time |
| Purchase 17 additional lesson | $14.99 | one-time |
| Purchase 19 additional lesson | $14.99 | one-time |
| Monthly Edition | $17.99 | one-time |
| Purchase 20 additional lesson | $17.99 | one-time |

**What reviewers like**

- 💡 Useful features for education
- 👍 Great for learning Chinese
- 🚀 Efficient for online classes
- 🤝 Good for teacher-student interaction

**What reviewers complain about**

- 🐛 Buggy and unstable
- 🔋 High battery consumption
- 🤔 Confusing user interface
- 🤷‍♀️ Lack of privacy for students

**Reported bugs**

- Frequent crashes and freezes
- Issues with file uploads and downloads
- Microphone and camera problems
- Incompatibility with certain devices

**Requested features**

- Add autosave feature
- Improve screen sharing capabilities
- Enhance mobile app compatibility
- Provide better language support


### 符宝音基

[App page](https://appshunter.io/ios/app/id1472673340)

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 精选动画分享包 | $2.99 | one-time |
| 音乐听力知识精选 | $2.99 | one-time |
| 符宝音基进阶知识精选 | $2.99 | one-time |
| 符宝音基启蒙知识精选 | $2.99 | one-time |
| 单次模拟考试通用卡 | $4.99 | one-time |
| 音之源练习题激活 | $23.99 | one-time |
| 练习与考题库激活促销 | $33.99 | one-time |
| 练习与考题库激活 | $46.99 | one-time |


## Frequently asked questions

### Is ClassIn free?

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

### Is 符宝音基 free?

符宝音基 is free to download, with in-app purchases available.

### Do ClassIn or 符宝音基 have ads?

Neither ClassIn nor 符宝音基 shows ads.

### Which is updated more often, ClassIn or 符宝音基?

ClassIn ships an update every 11 days, and 符宝音基 monthly. Most recently, ClassIn was updated on October 19, 2026 and 符宝音基 on October 8, 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.*