# PHYWE measureAPP vs Matrix Calculator Solver

The clearest difference is rating: PHYWE measureAPP at 5.0 against Matrix Calculator Solver's 3.6. PHYWE measureAPP also leads on ads (none vs shown) and update cadence (monthly vs every 4 months). Matrix Calculator Solver's advantage is ratings volume (19 vs 2). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

PHYWE measureAPP holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: Matrix Calculator Solver has 19 ratings behind it against 2, so its average is the more settled of the two.

PHYWE measureAPP ships an update monthly, Matrix Calculator Solver every 4 months. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | PHYWE measureAPP | Matrix Calculator Solver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/phywe-measureapp/id1510916483/reviews)** | [3.6 (19 ratings)](https://appshunter.io/ios/app/matrix-calculator-solver/id1627052139/reviews) |
| Number of ratings | 2 | **19** |
| Positive reviews | — | 37.5% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | **Free** | Ad-supported |
| Size | 46 MB | 29 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PHYWE Systeme GmbH & Co. KG](https://appshunter.io/developer/649820638) | [talha rehman](https://appshunter.io/developer/1573036144) |

## What reviewers say

### PHYWE measureAPP

[App page](https://appshunter.io/ios/app/phywe-measureapp/id1510916483)

This educational app facilitates simple and fast data logging for science lessons. It works with specific sensors to measure various phenomena, offering intuitive handling, data visualization, and over 100 experiment descriptions.

**Highlights:** Simple and fast data logging, Wireless sensor connectivity (Bluetooth/USB), Graphical and digital data visualization, Over 100 experiment descriptions, Individual notes, photos, and videos, Multilingual support (17 languages)

**In-app purchases:** none


### Matrix Calculator Solver

[App page](https://appshunter.io/ios/app/matrix-calculator-solver/id1627052139)

This app provides a comprehensive suite of tools for solving complex linear algebra problems. It offers step-by-step solutions for matrix operations like addition, subtraction, multiplication, determinant calculation, and more. Ideal for students and professionals needing to tackle matrix algebra efficiently.

**Highlights:** Matrix Addition, Subtraction, Multiplication, Determinant, Inverse, Rank Calculation, Gauss Jordan Elimination, Eigenvectors and Eigenvalues, LU Decomposition, Matrix Power Calculation

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

**In-app purchases:** none


## Frequently asked questions

### Is PHYWE measureAPP free?

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

### Is Matrix Calculator Solver free?

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

### Which has better reviews, PHYWE measureAPP or Matrix Calculator Solver?

PHYWE measureAPP is rated higher. PHYWE measureAPP averages 5.0 out of 5 from 2 ratings, while Matrix Calculator Solver averages 3.6 from 19 ratings.

### Do PHYWE measureAPP or Matrix Calculator Solver have ads?

Matrix Calculator Solver shows ads; PHYWE measureAPP does not.

### Which is updated more often, PHYWE measureAPP or Matrix Calculator Solver?

PHYWE measureAPP ships an update monthly, and Matrix Calculator Solver every 4 months. Most recently, PHYWE measureAPP was updated on October 24, 2026 and Matrix Calculator Solver on October 29, 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.*