# Volume and Geometry vs Rendering University

The clearest difference is in-app purchases: Rendering University at none against Volume and Geometry's 2. Rendering University also leads on rating (5.0 vs 4.6). Volume and Geometry's advantage is ratings volume (178 vs 2) and update cadence (every 3 weeks vs every 3 months). 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. Rendering University asks for nothing beyond the download.

Rendering University holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Volume and Geometry has 178 ratings behind it against 2, so its average is the more settled of the two.

Volume and Geometry ships an update every 3 weeks, Rendering University every 3 months. Both last shipped on October 16, 2026.

## The numbers

| Metric | Volume and Geometry | Rendering University |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (178 ratings)](https://appshunter.io/ios/app/volume-and-geometry/id1280996873/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/rendering-university/id6744409489/reviews)** |
| Number of ratings | **178** | 2 |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 13 MB | 73 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Maxime Haeyaert](https://appshunter.io/developer/1274130669) | [Agriglobal Market Inc](https://appshunter.io/developer/1802637944) |

## 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 |


### Rendering University

[App page](https://appshunter.io/ios/app/rendering-university/id6744409489)

Master the rendering industry with this comprehensive guide. Access in-depth courses, lessons, and exams across 9 chapters to become a certified expert. Stay updated with industry insights, market reports, and exclusive event recordings.

**Highlights:** 9 comprehensive chapters with courses, lessons, and exams, Industry certifications upon course completion, Latest industry insights and innovations, Market reports and data analysis, Exclusive event recordings

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

**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 Rendering University free?

Rendering University is free to download, with no in-app purchases.

### Which has better reviews, Volume and Geometry or Rendering University?

Rendering University is rated higher. Volume and Geometry averages 4.6 out of 5 from 178 ratings, while Rendering University averages 5.0 from 2 ratings.

### Do Volume and Geometry or Rendering University have ads?

Neither Volume and Geometry nor Rendering University shows ads.

### Which is updated more often, Volume and Geometry or Rendering University?

Volume and Geometry ships an update every 3 weeks, and Rendering University every 3 months. Most recently, Volume and Geometry was updated on October 16, 2026 and Rendering University on October 16, 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.*