# CalcThagoras Geometry Solver vs Geometry Calculator Pro

The clearest difference is in-app purchases: Geometry Calculator Pro at none against CalcThagoras Geometry Solver's 1. CalcThagoras Geometry Solver's advantage is ads (none vs shown) and iOS requirement (8.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. CalcThagoras Geometry Solver sells 1 one-off in-app purchase. Geometry Calculator Pro asks for nothing beyond the download.

CalcThagoras Geometry Solver ships an update every 6 weeks, Geometry Calculator Pro every 3 weeks. The most recent releases landed on October 19, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | CalcThagoras Geometry Solver | Geometry Calculator Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/calcthagoras-geometry-solver/id463144045/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 7 MB | 4 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Marlon Trotzinski](https://appshunter.io/developer/912230788) | [Dokon Jang](https://appshunter.io/developer/1400654634) |

## What reviewers say

### CalcThagoras Geometry Solver

[App page](https://appshunter.io/ios/app/calcthagoras-geometry-solver/id463144045)

Easily calculate geometric shapes and bodies with step-by-step calculations. Features an intuitive interface, beautiful design, and the ability to draw figures with calculated values.

**Highlights:** Calculate geometric forms and bodies, View step-by-step calculations, Intuitive interface for easy input, Draw figures with calculated values, Supports triangles, circles, rectangles, cones, cuboids, and cylinders

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $1.99 | one-time |


### Geometry Calculator Pro

[App page](https://appshunter.io/ios/app/geometry-calculator-pro/id6446316920)

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

**In-app purchases:** none


## Frequently asked questions

### Is CalcThagoras Geometry Solver free?

CalcThagoras Geometry Solver is free to download, with in-app purchases available.

### Is Geometry Calculator Pro free?

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

### Do CalcThagoras Geometry Solver or Geometry Calculator Pro have ads?

Geometry Calculator Pro shows ads; CalcThagoras Geometry Solver does not.

### Which is updated more often, CalcThagoras Geometry Solver or Geometry Calculator Pro?

CalcThagoras Geometry Solver ships an update every 6 weeks, and Geometry Calculator Pro every 3 weeks. Most recently, CalcThagoras Geometry Solver was updated on October 19, 2026 and Geometry Calculator Pro on October 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*