# Math Angle vs Volume and Geometry

The clearest difference is review sentiment: Math Angle at 100% against Volume and Geometry's 20%. Math Angle also leads on in-app purchases (none vs 2) and iOS requirement (9.0 vs 12.0). Volume and Geometry's advantage is update cadence (every 3 weeks vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Volume and Geometry sells 2 one-off in-app purchases. Math Angle asks for nothing beyond the download.

Math Angle ships an update every 6 weeks, Volume and Geometry every 3 weeks. The most recent releases landed on September 25, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Math Angle | Volume and Geometry |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (178 ratings)](https://appshunter.io/ios/app/volume-and-geometry/id1280996873/reviews)** |
| Number of ratings | — | **178** |
| Positive reviews | **100.0% of reviews** | 20.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 15 MB | 13 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Heiko Etzold](https://appshunter.io/developer/715739131) | [Maxime Haeyaert](https://appshunter.io/developer/1274130669) |

## What reviewers say

### Math Angle

[App page](https://appshunter.io/ios/app/math-angle/id715739128)

Learn about angles in mathematics. Explore different angle types, practice estimation, and identify special angles. This app offers interactive tools for visual learning.

**Highlights:** Angle type selection, Angle estimation, Special angle identification, Angle drawing, Interactive learning tools

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Math Angle free?

Math Angle is free to download, with no in-app purchases.

### Is Volume and Geometry free?

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

### Do Math Angle or Volume and Geometry have ads?

Neither Math Angle nor Volume and Geometry shows ads.

### Which is updated more often, Math Angle or Volume and Geometry?

Math Angle ships an update every 6 weeks, and Volume and Geometry every 3 weeks. Most recently, Math Angle was updated on September 25, 2026 and Volume and Geometry on September 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.*