# Quick Graph vs Cartesian graph coordinates

The clearest difference is update cadence: Cartesian graph coordinates at every 4 days against Quick Graph's every 5 months. Cartesian graph coordinates also leads on rating (5.0 vs 4.6) and monetization model (free vs free with in-app purchases). Quick Graph's advantage is ratings volume (425 vs 1). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Quick Graph sells 2 one-off in-app purchases and Cartesian graph coordinates sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Cartesian graph coordinates holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Quick Graph has 425 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 94% of Quick Graph's written reviews are positive against 100% of Cartesian graph coordinates's.

Quick Graph ships an update every 5 months, Cartesian graph coordinates every 4 days. The most recent releases landed on November 10, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Quick Graph | Cartesian graph coordinates |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (425 ratings)](https://appshunter.io/ios/app/quick-graph/id292412367/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cartesian-graph-coordinates/id6449740813/reviews)** |
| Number of ratings | **425** | 1 |
| Positive reviews | 93.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 6 MB | 161 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KZ Labs](https://appshunter.io/developer/1091008972) | [Five Systems Development](https://appshunter.io/developer/1063221985) |

## What reviewers say

### Quick Graph

[App page](https://appshunter.io/ios/app/quick-graph/id292412367)

This powerful graphing calculator leverages multitouch displays for 2D and 3D equation visualization. It supports various coordinate systems and offers features like equation editing, evaluation, and a library for storing common formulas. Advanced features are available through an in-app purchase.

**Highlights:** 2D and 3D graphing, Multiple coordinate systems, Equation evaluation, Equation library, Copy/email/save graphs, Implicit and inequality graphing (advanced)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advanced Features | $1.99 | one-time |
| Buy Us a Coffee | $1.99 | one-time |

**What reviewers like**

- 🚀 Beautiful display
- 🚀 Quick and straightforward equations entry
- 🚀 Configurable axes and easy translation
- 👍 Wonderful and beautiful app
- 👍 Long tradition of working well

**What reviewers complain about**

- 🐛 Can't really graph polar
- 🐛 Redesign stinks
- 🐛 Few options for tablet version
- 🐛 Confusing design
- 🐛 Horrible manual

**Reported bugs**

- Crashes when trying to save to photos
- Equations not visible when projecting to external display
- Incorrect rendering of some functions like y=tan(x)*x
- Degradation in 3D plot quality when zooming out
- Equations not working as expected for simple cases like x+y=0

**Requested features**

- Display 3D surface with variable opacity or as wireframe
- Ability to define and display functions over a certain interval
- Ability to define and display parametric equations
- Ability to move cursor around within a function while typing
- Ability to animate equations with a parameter


### Cartesian graph coordinates

[App page](https://appshunter.io/ios/app/cartesian-graph-coordinates/id6449740813)

This math-based game teaches children basic math and geometry skills by graphing points on a Cartesian plane to draw unique pictures. It offers an engaging way to learn about coordinates, axes, and problem-solving through art and logic.

**Highlights:** Graph points to draw pictures, Learn Cartesian plane basics, Solve math problems, Develop logical thinking, Three difficulty levels, Hundreds of exercises

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove AD | $0.99 | one-time |


## Frequently asked questions

### Is Quick Graph free?

Quick Graph is free to download, with in-app purchases available.

### Is Cartesian graph coordinates free?

Cartesian graph coordinates is free to download, with in-app purchases available.

### Which has better reviews, Quick Graph or Cartesian graph coordinates?

Cartesian graph coordinates is rated higher. Quick Graph averages 4.6 out of 5 from 425 ratings, while Cartesian graph coordinates averages 5.0 from 1 ratings.

### Do Quick Graph or Cartesian graph coordinates have ads?

Neither Quick Graph nor Cartesian graph coordinates shows ads.

### Which is updated more often, Quick Graph or Cartesian graph coordinates?

Quick Graph ships an update every 5 months, and Cartesian graph coordinates every 4 days. Most recently, Quick Graph was updated on November 10, 2026 and Cartesian graph coordinates 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.*