# Volume and Geometry vs Right Triangle

The clearest difference is rating: Volume and Geometry at 4.5 against Right Triangle's 3.8. Volume and Geometry also leads on ratings volume (180 vs 6) and iOS requirement (12.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Volume and Geometry sells 2 one-off in-app purchases and Right Triangle sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Volume and Geometry holds the better App Store score, 4.5 against 3.8. That said, the two scores are not equally well evidenced: Volume and Geometry has 180 ratings behind it against 6, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Volume and Geometry | Right Triangle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (180 ratings)](https://appshunter.io/ios/app/volume-and-geometry/id1280996873/reviews)** | [3.8 (6 ratings)](https://appshunter.io/ios/app/right-triangle-calculator/id1567415770/reviews) |
| Number of ratings | **180** | 6 |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 13 MB | 180 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maxime Haeyaert](https://appshunter.io/developer/1274130669) | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) |

## 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 |


### Right Triangle

[App page](https://appshunter.io/ios/app/right-triangle-calculator/id1567415770)

Instantly solve geometry homework and prepare for exams with this free calculator. It provides complete step-by-step solutions for all triangle quantities, including legs, hypotenuse, height, angles, perimeter, and area. Access learning videos and manage your solutions.

**Highlights:** Step-by-step solutions, Calculates legs, hypotenuse, height, angles, perimeter, area, Supports all length units, Curated learning videos, Feedback on incorrect inputs, Manage saved solutions

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| +30 User Tokens | $0.29 | one-time |
| +1 Convenience Token / 6h, max. +2 | $0.59 | one-time |
| +2 Convenience Tokens / 6h, max. +4 | $0.99 | one-time |
| +150 User Tokens | $0.99 | one-time |
| +300 User Tokens | $1.49 | one-time |
| +4 Convenience Tokens / 6h, max. +8 | $1.59 | one-time |
| Remove Ads | $2.99 | one-time |
| Lifetime Access | $2.99 | one-time |


## Frequently asked questions

### Is Volume and Geometry free?

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

### Is Right Triangle free?

Right Triangle is free to download, with in-app purchases available.

### Which has better reviews, Volume and Geometry or Right Triangle?

Volume and Geometry is rated higher. Volume and Geometry averages 4.5 out of 5 from 180 ratings, while Right Triangle averages 3.8 from 6 ratings.

### Do Volume and Geometry or Right Triangle have ads?

Neither Volume and Geometry nor Right Triangle shows ads.

### Which is updated more often, Volume and Geometry or Right Triangle?

Volume and Geometry ships an update every 3 weeks, and Right Triangle every 3 weeks. Most recently, Volume and Geometry was updated on October 24, 2026 and Right Triangle on October 25, 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.*