# 比特课堂 vs Linear Algebra

The clearest difference is in-app purchases: Linear Algebra at none against 比特课堂's 6. 比特课堂's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.6). On price, update cadence and ads there is nothing between them.

Both are free to download. 比特课堂 sells 6 one-off in-app purchases. Linear Algebra asks for nothing beyond the download.

比特课堂 ships an update monthly, Linear Algebra every 5 weeks. The most recent releases landed on October 17, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 比特课堂 | Linear Algebra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id6746392228/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Size | 102 MB | 73 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [西安比特教育科技有限公司](https://appshunter.io/developer/1816624030) | [光浩 李](https://appshunter.io/developer/1576352133) |

## What reviewers say

### 比特课堂

[App page](https://appshunter.io/ios/app/id6746392228)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 263学习币 | $39.99 | one-time |
| 283学习币 | $39.99 | one-time |
| 268学习币 | $39.99 | one-time |
| 298学习币 | $39.99 | one-time |
| 288学习币 | $39.99 | one-time |
| 308学习币 | $44.99 | one-time |


### Linear Algebra

[App page](https://appshunter.io/ios/app/linear-algebra-matrix-solver/id6766080565)

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

**In-app purchases:** none


## Frequently asked questions

### Is 比特课堂 free?

比特课堂 is free to download, with in-app purchases available.

### Is Linear Algebra free?

Linear Algebra is free to download, with no in-app purchases.

### Do 比特课堂 or Linear Algebra have ads?

Neither 比特课堂 nor Linear Algebra shows ads.

### Which is updated more often, 比特课堂 or Linear Algebra?

比特课堂 ships an update monthly, and Linear Algebra every 5 weeks. Most recently, 比特课堂 was updated on October 17, 2026 and Linear Algebra on October 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.*