# ClassIn vs 易知鸟

The clearest difference is rating: 易知鸟 at 4.8 against ClassIn's 3.6. 易知鸟 also leads on in-app purchases (none vs 13). ClassIn's advantage is ratings volume (1K vs 4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ClassIn sells 13 one-off in-app purchases. 易知鸟 asks for nothing beyond the download.

易知鸟 holds the better App Store score, 4.8 against 3.6. That said, the two scores are not equally well evidenced: ClassIn has 1K ratings behind it against 4, so its average is the more settled of the two.

ClassIn ships an update every 11 days, 易知鸟 every 9 days. Both last shipped on October 22, 2026.

## The numbers

| Metric | ClassIn | 易知鸟 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (1K ratings)](https://appshunter.io/ios/app/classin/id1226361488/reviews) | **[4.8 (4 ratings)](https://appshunter.io/ios/app/id1261801849/reviews)** |
| Number of ratings | **1K** | 4 |
| Positive reviews | 50.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 9 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 286 MB | 108 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EEO Education Ltd.](https://appshunter.io/developer/1158875965) | [浙江筑森网络科技有限公司](https://appshunter.io/developer/1229036073) |

## 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


### 易知鸟

[App page](https://appshunter.io/ios/app/id1261801849)

This app helps educational institutions manage student enrollment, scheduling, and payments. It offers features for marketing, class management, parent communication, and financial tracking to streamline operations and improve efficiency.

**Highlights:** Student enrollment and payment processing, Visual class scheduling with conflict detection, Parent communication and progress tracking, Financial management and reporting, Marketing tools for student acquisition, Data analytics for business insights

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ClassIn free?

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

### Is 易知鸟 free?

易知鸟 is free to download, with no in-app purchases.

### Which has better reviews, ClassIn or 易知鸟?

易知鸟 is rated higher. ClassIn averages 3.6 out of 5 from 1K ratings, while 易知鸟 averages 4.8 from 4 ratings.

### Do ClassIn or 易知鸟 have ads?

Neither ClassIn nor 易知鸟 shows ads.

### Which is updated more often, ClassIn or 易知鸟?

ClassIn ships an update every 11 days, and 易知鸟 every 9 days. Most recently, ClassIn was updated on October 22, 2026 and 易知鸟 on October 22, 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.*