# Linear Algebra vs LPIC

The clearest difference is price: Linear Algebra at Free against LPIC's $4.99. LPIC's advantage is ads (none vs shown). On update cadence, in-app purchases, device support and iOS requirement there is nothing between them.

Linear Algebra is free to download; LPIC costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Linear Algebra ships an update every 6 weeks, LPIC every 2 months. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Linear Algebra | LPIC |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Size | 8 MB | 34 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ALG Software Lab](https://appshunter.io/developer/1650561236) | [satoshi yoshida](https://appshunter.io/developer/1873856165) |

## What reviewers say

### Linear Algebra

[App page](https://appshunter.io/ios/app/linear-algebra-matrix-solver/id1660933354)

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

**In-app purchases:** none


### LPIC

[App page](https://appshunter.io/ios/app/lpic-1-exam-prep/id6776693894)

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

**In-app purchases:** none


## Frequently asked questions

### Is Linear Algebra free?

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

### Is LPIC free?

LPIC costs $4.99, with no in-app purchases.

### Do Linear Algebra or LPIC have ads?

Linear Algebra shows ads; LPIC does not.

### Which is updated more often, Linear Algebra or LPIC?

Linear Algebra ships an update every 6 weeks, and LPIC every 2 months. Most recently, Linear Algebra was updated on October 1, 2026 and LPIC on October 2, 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.*