# Lila U vs Linear Algebra

The clearest difference is update cadence: Linear Algebra at every 2 days against Lila U's every 5 days. Lila U's advantage is iOS requirement (15.1 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Lila U sells 1 in-app purchase, starting at $6.99 per month and Linear Algebra sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Lila U ships an update every 5 days, Linear Algebra every 2 days. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Lila U | Linear Algebra |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 2 days** |
| Size | 61 MB | 21 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 12+ | 4+ |
| Developer | [Lila Labs, Inc](https://appshunter.io/developer/1542777760) | [Mohammed Yussif](https://appshunter.io/developer/1873447146) |

## What reviewers say

### Lila U

[App page](https://appshunter.io/ios/app/lila-u-learn-astrology/id6754282995)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lila U Premium | $6.99 | per month |


### 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 |


## Frequently asked questions

### Is Lila U free?

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

### Is Linear Algebra free?

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

### Do Lila U or Linear Algebra have ads?

Neither Lila U nor Linear Algebra shows ads.

### Which is updated more often, Lila U or Linear Algebra?

Lila U ships an update every 5 days, and Linear Algebra every 2 days. Most recently, Lila U was updated on October 30, 2026 and Linear Algebra on October 25, 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.*