# 小算盤 vs ClassIn

The clearest difference is in-app purchases: 小算盤 at none against ClassIn's 13. 小算盤 also leads on iOS requirement (6.0 vs 13.0). ClassIn's advantage is update cadence (every 11 days vs every 36 months). On price, ads and device support there is nothing between them.

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

小算盤 ships an update every 36 months, ClassIn every 11 days. The most recent releases landed on October 3, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 小算盤 | ClassIn |
| --- | --- | --- |
| 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 | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 36 months | **Every 11 days** |
| Monetization | — | Free with in-app purchases |
| Size | 23 MB | 286 MB |
| Requires iOS | **6.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Modern Educational Research Society, LTD](https://appshunter.io/developer/432268704) | [EEO Education Ltd.](https://appshunter.io/developer/1158875965) |

## What reviewers say

### 小算盤

[App page](https://appshunter.io/ios/app/id951280148)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is 小算盤 free?

小算盤 is free to download, with no in-app purchases.

### Is ClassIn free?

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

### Do 小算盤 or ClassIn have ads?

Neither 小算盤 nor ClassIn shows ads.

### Which is updated more often, 小算盤 or ClassIn?

小算盤 ships an update every 36 months, and ClassIn every 11 days. Most recently, 小算盤 was updated on October 3, 2026 and ClassIn on October 19, 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.*