# Matrix math calculator Pro vs ConnectAbility Chat

The clearest difference is price: ConnectAbility Chat at Free against Matrix math calculator Pro's $0.99. Matrix math calculator Pro's advantage is iOS requirement (13.0 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

ConnectAbility Chat is free to download; Matrix math calculator Pro costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Matrix math calculator Pro | ConnectAbility Chat |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Paid | — |
| Size | 52 MB | 74 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [camilo arcila](https://appshunter.io/developer/993049913) | [CreateAbility Concepts, Inc.](https://appshunter.io/developer/1326270391) |

## What reviewers say

### Matrix math calculator Pro

[App page](https://appshunter.io/ios/app/matrix-math-calculator-pro/id993049914)

Perform advanced matrix operations including addition, subtraction, and multiplication. Calculate the transpose, adjoint, inverse, determinant, and rank of matrices. Supports matrices of any dimension (MxN).

**Highlights:** Matrix Addition, Matrix Subtraction, Matrix Multiplication, Transpose Matrix, Adjoint Matrix, Inverse Matrix, Determinant Calculation, Rank Calculation

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

**In-app purchases:** none


### ConnectAbility Chat

[App page](https://appshunter.io/ios/app/connectability-chat/id6745801107)

**In-app purchases:** none


## Frequently asked questions

### Is Matrix math calculator Pro free?

Matrix math calculator Pro costs $0.99, with no in-app purchases.

### Is ConnectAbility Chat free?

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

### Do Matrix math calculator Pro or ConnectAbility Chat have ads?

Neither Matrix math calculator Pro nor ConnectAbility Chat 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.*