# iNSIGHT Spatial Vision vs Matrix Practice

The clearest difference is price: Matrix Practice at Free against iNSIGHT Spatial Vision's $2.99. Matrix Practice also leads on device support (3 vs 1) and iOS requirement (9.1 vs 18.0). On ads and in-app purchases there is nothing between them.

Matrix Practice is free to download; iNSIGHT Spatial Vision costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | iNSIGHT Spatial Vision | Matrix Practice |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[3.5 (2 ratings)](https://appshunter.io/ios/app/matrix-practice/id1092585899/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | — |
| Monetization | — | Free |
| Size | 125 MB | 10 MB |
| Requires iOS | 18.0 | **9.1** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Polyhedron Learning Media, Inc.](https://appshunter.io/developer/458882328) | [Julian Dunskus](https://appshunter.io/developer/1695424090) |

## What reviewers say

### iNSIGHT Spatial Vision

[App page](https://appshunter.io/ios/app/insight-spatial-vision/id602302299)

**Features:** macOS Compatibility

**In-app purchases:** none


### Matrix Practice

[App page](https://appshunter.io/ios/app/matrix-practice/id1092585899)

Engage in mental arithmetic practice focused on matrix multiplication. This app offers a user-friendly interface and adjustable parameters for hours of brain training.

**Highlights:** Matrix multiplication practice, User-friendly interface, Adjustable parameters, Brain training, Mental arithmetic

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iNSIGHT Spatial Vision free?

iNSIGHT Spatial Vision costs $2.99, with no in-app purchases.

### Is Matrix Practice free?

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

### Do iNSIGHT Spatial Vision or Matrix Practice have ads?

Neither iNSIGHT Spatial Vision nor Matrix Practice shows ads.

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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.*