# xGeometry vs Triangle & Angle calculator

The clearest difference is review sentiment: xGeometry at 64% against Triangle & Angle calculator's 5%. xGeometry also leads on in-app purchases (none vs 2) and iOS requirement (13.0 vs 15.0). Triangle & Angle calculator's advantage is rating (4.0 vs 2.7) and ratings volume (209 vs 35). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Triangle & Angle calculator sells 2 one-off in-app purchases. xGeometry asks for nothing beyond the download.

Triangle & Angle calculator holds the better App Store score, 4.0 against 2.7. That said, the two scores are not equally well evidenced: Triangle & Angle calculator has 209 ratings behind it against 35, so its average is the more settled of the two. Written reviews complicate that: 64% of xGeometry's written reviews are positive against 5% of Triangle & Angle calculator's, so the app with the better star average is not the one people write more warmly about.

xGeometry ships an update every 2 months, Triangle & Angle calculator every 3 months. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | xGeometry | Triangle & Angle calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (35 ratings)](https://appshunter.io/ios/app/xgeometry-geometry-solver/id1190298614/reviews) | **[4.0 (209 ratings)](https://appshunter.io/ios/app/triangle-and-angle-calculator/id1278963382/reviews)** |
| Number of ratings | 35 | **209** |
| Positive reviews | **63.6% of reviews** | 4.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 6 MB | 7 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Matteo D'Ignazio](https://appshunter.io/developer/634863524) | [Maxime Haeyaert](https://appshunter.io/developer/1274130669) |

## What reviewers say

### xGeometry

[App page](https://appshunter.io/ios/app/xgeometry-geometry-solver/id1190298614)

This app helps solve geometry problems with step-by-step solutions. It supports various geometric data and allows users to draw directly on shapes to input information. Explore and manipulate shapes with interactive features and access reference sheets with formulas.

**Highlights:** Step-by-step problem solving, Gesture input by drawing on shapes, Smart shortest solution finder, Customizable problem options, Multiple shapes per problem, Interactive shape exploration, Reference sheets with formulas

**Features:** Vision Pro support

**In-app purchases:** none


### Triangle & Angle calculator

[App page](https://appshunter.io/ios/app/triangle-and-angle-calculator/id1278963382)

Easily solve geometry exercises and verify your calculations with this tool. It simplifies complex problems with a single click, making math more accessible.

**Highlights:** Solve geometry exercises, Check calculations, Simple click interface, Angle calculations, Formula solver

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Deleting advertisements | $0.99 | one-time |
| Detail Calculations and formul | $1.99 | one-time |


## Frequently asked questions

### Is xGeometry free?

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

### Is Triangle & Angle calculator free?

Triangle & Angle calculator is free to download, with in-app purchases available.

### Which has better reviews, xGeometry or Triangle & Angle calculator?

Triangle & Angle calculator is rated higher. xGeometry averages 2.7 out of 5 from 35 ratings, while Triangle & Angle calculator averages 4.0 from 209 ratings.

### Do xGeometry or Triangle & Angle calculator have ads?

Neither xGeometry nor Triangle & Angle calculator shows ads.

### Which is updated more often, xGeometry or Triangle & Angle calculator?

xGeometry ships an update every 2 months, and Triangle & Angle calculator every 3 months. Most recently, xGeometry was updated on October 16, 2026 and Triangle & Angle calculator on October 7, 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.*