# Volume and Geometry vs Progwhiz Matrices Solver

The clearest difference is price: Volume and Geometry at Free against Progwhiz Matrices Solver's $3.99. Volume and Geometry also leads on rating (4.6 vs 1.0) and update cadence (every 3 weeks vs every 17 months). Progwhiz Matrices Solver's advantage is in-app purchases (none vs 2). On ads and device support there is nothing between them.

Volume and Geometry is free to download; Progwhiz Matrices Solver costs $3.99 up front. Volume and Geometry sells 2 one-off in-app purchases. Progwhiz Matrices Solver asks for nothing beyond the download.

Volume and Geometry holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Volume and Geometry has 178 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 20% of Volume and Geometry's written reviews are positive against 0% of Progwhiz Matrices Solver's.

Volume and Geometry ships an update every 3 weeks, Progwhiz Matrices Solver every 17 months. The most recent releases landed on October 16, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Volume and Geometry | Progwhiz Matrices Solver |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[4.6 (178 ratings)](https://appshunter.io/ios/app/volume-and-geometry/id1280996873/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/progwhiz-matrices-solver/id1461693191/reviews) |
| Number of ratings | **178** | 1 |
| Positive reviews | **20.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 17 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 13 MB | 3 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Maxime Haeyaert](https://appshunter.io/developer/1274130669) | [Mark Raymond](https://appshunter.io/developer/1093355084) |

## What reviewers say

### Volume and Geometry

[App page](https://appshunter.io/ios/app/volume-and-geometry/id1280996873)

Calculate the volume of various geometric shapes quickly and easily. This app provides step-by-step calculation explanations, making it ideal for learning and understanding mathematical concepts.

**Highlights:** Volume calculation for geometric solids, Clear and intuitive interface, Step-by-step calculation explanations, Instant results, Learning and review tool

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advertising | $0.99 | one-time |
| Detailed calculations | $0.99 | one-time |


### Progwhiz Matrices Solver

[App page](https://appshunter.io/ios/app/progwhiz-matrices-solver/id1461693191)

This educational math tool helps students and teachers solve matrix-related problems. It offers concise explanations and efficient calculations for matrix multiplication, determinants, inverse matrices, and solving equations with multiple variables. The app also includes a feature to check valid matrix pairs for multiplication.

**Highlights:** Matrix multiplication (2x1 to 4x4), Determinant calculations, Inverse matrices, Solving 2, 3, & 4 variable equations, Matrix pair validation for multiplication, Concise explanations

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Volume and Geometry free?

Volume and Geometry is free to download, with in-app purchases available.

### Is Progwhiz Matrices Solver free?

Progwhiz Matrices Solver costs $3.99, with no in-app purchases.

### Which has better reviews, Volume and Geometry or Progwhiz Matrices Solver?

Volume and Geometry is rated higher. Volume and Geometry averages 4.6 out of 5 from 178 ratings, while Progwhiz Matrices Solver averages 1.0 from 1 ratings.

### Do Volume and Geometry or Progwhiz Matrices Solver have ads?

Neither Volume and Geometry nor Progwhiz Matrices Solver shows ads.

### Which is updated more often, Volume and Geometry or Progwhiz Matrices Solver?

Volume and Geometry ships an update every 3 weeks, and Progwhiz Matrices Solver every 17 months. Most recently, Volume and Geometry was updated on October 16, 2026 and Progwhiz Matrices Solver on October 12, 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.*