# Mimir Knowledge Trainer Lite vs Linear Algebra

The clearest difference is in-app purchases: Mimir Knowledge Trainer Lite at none against Linear Algebra's 1. Mimir Knowledge Trainer Lite also leads on iOS requirement (6.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Linear Algebra sells 1 one-off in-app purchase. Mimir Knowledge Trainer Lite asks for nothing beyond the download.

## The numbers

| Metric | Mimir Knowledge Trainer Lite | Linear Algebra |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 16 MB | 21 MB |
| Requires iOS | **6.0** | 18.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 12+ | 4+ |
| Developer | [Snarp](https://appshunter.io/developer/376179401) | [Mohammed Yussif](https://appshunter.io/developer/1873447146) |

## What reviewers say

### Mimir Knowledge Trainer Lite

[App page](https://appshunter.io/ios/app/mimir-knowledge-trainer-lite/id813504077)

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

**In-app purchases:** none


### 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 Mimir Knowledge Trainer Lite free?

Mimir Knowledge Trainer Lite is free to download, with no in-app purchases.

### Is Linear Algebra free?

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

### Do Mimir Knowledge Trainer Lite or Linear Algebra have ads?

Neither Mimir Knowledge Trainer Lite nor Linear Algebra shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*