# Linear Algebra vs AI Neural

The clearest difference is update cadence: AI Neural at daily against Linear Algebra's every 2 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Linear Algebra sells 1 one-off in-app purchase and AI Neural sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Linear Algebra ships an update every 2 days, AI Neural daily. The most recent releases landed on October 14, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Linear Algebra | AI Neural |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 days | **Daily** |
| Size | 21 MB | 93 MB |
| Requires iOS | 18.6 | **17.6** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mohammed Yussif](https://appshunter.io/developer/1873447146) | [wei zhang](https://appshunter.io/developer/630921330) |

## What reviewers say

### Linear Algebra

[App page](https://appshunter.io/ios/app/linear-algebra-matrixviz/id6791628348)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MatrixViz Pro Lifetime | $44.99 | one-time |


### AI Neural

[App page](https://appshunter.io/ios/app/ai-neural/id6791872040)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP | $2.99 | one-time |


## Frequently asked questions

### Is Linear Algebra free?

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

### Is AI Neural free?

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

### Do Linear Algebra or AI Neural have ads?

Neither Linear Algebra nor AI Neural shows ads.

### Which is updated more often, Linear Algebra or AI Neural?

Linear Algebra ships an update every 2 days, and AI Neural daily. Most recently, Linear Algebra was updated on October 14, 2026 and AI Neural on October 5, 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.*