# Geometry Calculator vs Dbox Coach

The clearest difference is in-app purchases: Geometry Calculator at none against Dbox Coach's 1. Dbox Coach's advantage is update cadence (every 4 days vs every 2 months) and iOS requirement (15.1 vs 17). On price, ads and device support there is nothing between them.

Both are free to download. Dbox Coach sells 1 in-app purchase, starting at $9.99 per month. Geometry Calculator asks for nothing beyond the download.

Geometry Calculator ships an update every 2 months, Dbox Coach every 4 days. The most recent releases landed on September 21, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Geometry Calculator | Dbox Coach |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/geometry-calculator-triangle/id6448397954/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Paid | — |
| Size | 2 MB | 49 MB |
| Requires iOS | 17 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Andrey Russkin](https://appshunter.io/developer/1218455498) | [Dexcorp](https://appshunter.io/developer/1550813131) |

## What reviewers say

### Geometry Calculator

[App page](https://appshunter.io/ios/app/geometry-calculator-triangle/id6448397954)

Perform a wide range of geometric calculations for various shapes including triangles, rectangles, circles, and prisms. Features an intuitive interface with instant recalculations and interactive visualizations. Customize units and decimal places for precise results.

**Highlights:** Calculate angles, sides, perimeter, and area, Supports triangles, rectangles, circles, spheres, cones, trapezoids, parallelograms, cylinders, and rectangular prisms, Instant recalculations based on input, Interactive animated visualizations, Customizable units of measurement, Selectable number of decimal places

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

**In-app purchases:** none


### Dbox Coach

[App page](https://appshunter.io/ios/app/dbox-coach/id6757334049)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dbox Cash Premium | $9.99 | per month |


## Frequently asked questions

### Is Geometry Calculator free?

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

### Is Dbox Coach free?

Dbox Coach is free to download, with in-app purchases available.

### Do Geometry Calculator or Dbox Coach have ads?

Neither Geometry Calculator nor Dbox Coach shows ads.

### Which is updated more often, Geometry Calculator or Dbox Coach?

Geometry Calculator ships an update every 2 months, and Dbox Coach every 4 days. Most recently, Geometry Calculator was updated on September 21, 2026 and Dbox Coach on October 5, 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.*