# Area & Geometry vs Trigonometry calc

Area & Geometry and Trigonometry calc both sit at 2.9 stars, but that hides the real split: 75% of Area & Geometry's written reviews are positive against 0% of Trigonometry calc's. Area & Geometry also leads on in-app purchases (none vs 1) and ads (none vs shown). On price, rating, monetization model and device support there is nothing between them.

Both are free to download. Trigonometry calc sells 1 one-off in-app purchase. Area & Geometry asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 2.9 for Area & Geometry against 3.0 for Trigonometry calc. That said, the two scores are not equally well evidenced: Area & Geometry has 23 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 75% of Area & Geometry's written reviews are positive against 0% of Trigonometry calc's.

Area & Geometry ships an update weekly, Trigonometry calc every 3 months. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Area & Geometry | Trigonometry calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (23 ratings)](https://appshunter.io/ios/app/area-and-geometry/id1281610640/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/trigonometry-calc/id1306864057/reviews)** |
| Number of ratings | **23** | 2 |
| Positive reviews | **75.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 25 MB | 10 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maxime Haeyaert](https://appshunter.io/developer/1274130669) | [Bo Kalvslund](https://appshunter.io/developer/572272193) |

## What reviewers say

### Area & Geometry

[App page](https://appshunter.io/ios/app/area-and-geometry/id1281610640)

Quickly solve area calculations for various shapes. This app simplifies geometry exercises by allowing users to input known elements and receive instant results. It's designed to make checking calculations faster and easier.

**Highlights:** Fast area calculations, Solve geometry exercises, Check calculations quickly, Input known elements, Instant results

**Features:** macOS Compatibility

**In-app purchases:** none


### Trigonometry calc

[App page](https://appshunter.io/ios/app/trigonometry-calc/id1306864057)

Calculate side lengths and angles in right-angled triangles using Pythagorean theorem and trigonometry functions. Learn basic trigonometry concepts. An optional premium version removes ads and unlocks a general triangle calculator.

**Highlights:** Calculate side lengths, Calculate angles, Pythagorean Theorem, Trigonometry functions, Learn simple trigonometry, General triangle calculator (premium)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $0.99 | one-time |


## Frequently asked questions

### Is Area & Geometry free?

Area & Geometry is free to download, with no in-app purchases.

### Is Trigonometry calc free?

Trigonometry calc is free to download, with in-app purchases available.

### Which has better reviews, Area & Geometry or Trigonometry calc?

Trigonometry calc is rated higher. Area & Geometry averages 2.9 out of 5 from 23 ratings, while Trigonometry calc averages 3.0 from 2 ratings.

### Do Area & Geometry or Trigonometry calc have ads?

Trigonometry calc shows ads; Area & Geometry does not.

### Which is updated more often, Area & Geometry or Trigonometry calc?

Area & Geometry ships an update weekly, and Trigonometry calc every 3 months. Most recently, Area & Geometry was updated on November 3, 2026 and Trigonometry calc on November 6, 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.*