# Geometry Solver ² vs Polar and Cartesian Converter

The clearest difference is rating: Geometry Solver ² at 4.3 against Polar and Cartesian Converter's 3.0. Geometry Solver ² also leads on update cadence (every 3 weeks vs every 6 months) and ratings volume (1.3K vs 1). Polar and Cartesian Converter's advantage is in-app purchases (none vs 10) and iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Geometry Solver ² sells 10 in-app purchases, starting at $3.99 per 7 days. Polar and Cartesian Converter asks for nothing beyond the download.

Geometry Solver ² holds the better App Store score, 4.3 against 3.0. That said, the two scores are not equally well evidenced: Geometry Solver ² has 1.3K ratings behind it against 1, so its average is the more settled of the two.

Geometry Solver ² ships an update every 3 weeks, Polar and Cartesian Converter every 6 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Geometry Solver ² | Polar and Cartesian Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (1.3K ratings)](https://appshunter.io/ios/app/geometry-solver/id1226352729/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/polar-and-cartesian-converter/id1536649597/reviews) |
| Number of ratings | **1.3K** | 1 |
| Positive reviews | 62.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 138 MB | 4 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Rudolf Halmi](https://appshunter.io/developer/484210280) | [Josue Cuginguilua](https://appshunter.io/developer/1485279395) |

## What reviewers say

### Geometry Solver ²

[App page](https://appshunter.io/ios/app/geometry-solver/id1226352729)

This app helps with geometry problems using an AI assistant to scan and solve word problems. It offers step-by-step solutions for over 100 geometric shapes, allowing users to calculate area, volume, perimeter, and surface area. Visualize shapes and share solutions easily.

**Highlights:** AI geometry word problem solver, 100+ geometric shapes and properties, Step-by-step solution explanations, 2D and 3D shape calculations, Real-time shape visualization, Shareable solutions

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO for a week | $3.99 | per 7 days |
| PRO - monthly | $6.99 | per month |
| PRO - yearly | $39.99 | per year |
| Geometry Solver PRO yearly | $39.99 | per year |
| PRO - yearly | $39.99 | per year |
| 10 AI credits | $2.49 | one-time |
| 30 AI credits | $4.49 | one-time |
| Geometry Solver PRO | $74.99 | one-time |
| PRO with ADs | $74.99 | one-time |
| Remove Ads | $74.99 | one-time |

**What reviewers like**

- 👍 Helpful for solving geometry problems
- 🚀 Provides step-by-step solutions
- 💡 Comprehensive collection of shapes and formulas
- 👍 Easy to use and intuitive
- 👍 Frequent updates and improvements

**What reviewers complain about**

- 🔒 Limited functionality in free version
- 💰 Subscription required for full access
- 🐛 Issues with canceling free trial
- 🐛 Incorrect or unreliable answers in some cases

**Reported bugs**

- Camera feature not working as expected
- Subscription issues and inability to cancel
- Compatibility problems with newer devices

**Requested features**

- Add support for more advanced geometry concepts
- Improve camera feature to solve problems
- Allow switching between metric and standard units
- Provide more detailed explanations and tutorials


### Polar and Cartesian Converter

[App page](https://appshunter.io/ios/app/polar-and-cartesian-converter/id1536649597)

Easily convert between polar and Cartesian coordinate systems. Input your values and instantly receive the converted results. Ideal for students and professionals needing quick calculations.

**Highlights:** Polar to Cartesian conversion, Cartesian to Polar conversion, Simple value input, Instant result display

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Geometry Solver ² free?

Geometry Solver ² is free to download, with in-app purchases available.

### Is Polar and Cartesian Converter free?

Polar and Cartesian Converter is free to download, with no in-app purchases.

### Which has better reviews, Geometry Solver ² or Polar and Cartesian Converter?

Geometry Solver ² is rated higher. Geometry Solver ² averages 4.3 out of 5 from 1.3K ratings, while Polar and Cartesian Converter averages 3.0 from 1 ratings.

### Do Geometry Solver ² or Polar and Cartesian Converter have ads?

Both Geometry Solver ² and Polar and Cartesian Converter show ads.

### Which is updated more often, Geometry Solver ² or Polar and Cartesian Converter?

Geometry Solver ² ships an update every 3 weeks, and Polar and Cartesian Converter every 6 months. Most recently, Geometry Solver ² was updated on November 2, 2026 and Polar and Cartesian Converter on November 3, 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.*