# Linear Algebra vs PLC

The clearest difference is ads: PLC at none against Linear Algebra's shown. PLC also leads on iOS requirement (13.4 vs 16.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Linear Algebra | PLC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | — |
| Size | 8 MB | 63 MB |
| Requires iOS | 16.0 | **13.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [ALG Software Lab](https://appshunter.io/developer/1650561236) | [Centro Para la Biodiversidad Marina y la Conservacion, A.C.](https://appshunter.io/developer/1814412671) |

## 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


### PLC

[App page](https://appshunter.io/ios/app/plc-clp/id6745903700)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Linear Algebra free?

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

### Is PLC free?

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

### Do Linear Algebra or PLC have ads?

Linear Algebra shows ads; PLC does not.

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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.*