# Polar and Cartesian Converter vs GraphMath

The clearest difference is rating: GraphMath at 4.8 against Polar and Cartesian Converter's 3.0. GraphMath also leads on ads (none vs shown) and update cadence (fortnightly vs every 6 months). Polar and Cartesian Converter's advantage is iOS requirement (13.0 vs 15.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

GraphMath holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: GraphMath has 15 ratings behind it against 1, so its average is the more settled of the two.

Polar and Cartesian Converter ships an update every 6 months, GraphMath fortnightly. The most recent releases landed on October 15, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Polar and Cartesian Converter | GraphMath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/polar-and-cartesian-converter/id1536649597/reviews) | **[4.8 (15 ratings)](https://appshunter.io/ios/app/graphmath/id1582680101/reviews)** |
| Number of ratings | 1 | **15** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | Ad-supported | **Free** |
| Size | 4 MB | 6 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Josue Cuginguilua](https://appshunter.io/developer/1485279395) | [Yuri Morozov](https://appshunter.io/developer/1582368813) |

## What reviewers say

### 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


### GraphMath

[App page](https://appshunter.io/ios/app/graphmath/id1582680101)

This powerful graphing calculator visualizes complex mathematical functions in 2D and 3D. Explore Cartesian, cylindrical, and spherical coordinates with animated graphs and detailed tables of points. It offers features like derivatives, integrals, and intersections for comprehensive mathematical analysis.

**Highlights:** 3D graphing (Cartesian, Cylindrical, Spherical), 2D graphing (Cartesian, Polar, Parametric), Animated graphs, Detailed point tables, Derivative and integral calculations, Intersection point finding, Undo/redo functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Polar and Cartesian Converter free?

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

### Is GraphMath free?

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

### Which has better reviews, Polar and Cartesian Converter or GraphMath?

GraphMath is rated higher. Polar and Cartesian Converter averages 3.0 out of 5 from 1 ratings, while GraphMath averages 4.8 from 15 ratings.

### Do Polar and Cartesian Converter or GraphMath have ads?

Polar and Cartesian Converter shows ads; GraphMath does not.

### Which is updated more often, Polar and Cartesian Converter or GraphMath?

Polar and Cartesian Converter ships an update every 6 months, and GraphMath fortnightly. Most recently, Polar and Cartesian Converter was updated on October 15, 2026 and GraphMath on October 22, 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.*