# Cartesian Coordinate System vs UR Involved

The clearest difference is price: UR Involved at Free against Cartesian Coordinate System's $0.99. UR Involved also leads on iOS requirement (9.0 vs 14.0). On ads, in-app purchases and device support there is nothing between them.

UR Involved is free to download; Cartesian Coordinate System costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Cartesian Coordinate System | UR Involved |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/ur-involved/id1476719619/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | — |
| Monetization | Paid | **Free** |
| Size | 6 MB | 5 MB |
| Requires iOS | 14.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Iurie Guzun](https://appshunter.io/developer/625348734) | [Check I'm Here, LLC](https://appshunter.io/developer/575538390) |

## What reviewers say

### Cartesian Coordinate System

[App page](https://appshunter.io/ios/app/cartesian-coordinate-system/id625348731)

Learn the Cartesian Coordinate System with interactive tutorials and practice exercises. Explore historical context, visualize concepts with examples, and test your knowledge through engaging tasks and drawing activities. Track your learning progress with detailed results.

**Highlights:** Historical information on coordinate systems, Interactive demonstrations with examples, Randomly generated coordinate plane tasks, Picture drawing using coordinate points, Progress tracking and results view

**Features:** macOS Compatibility

**In-app purchases:** none


### UR Involved

[App page](https://appshunter.io/ios/app/ur-involved/id1476719619)

Discover campus events and ways to get involved at the University of Richmond. Filter events by organization or activity, and add them to your personal calendar to stay informed.

**Highlights:** Event discovery, Filter by organization, Filter by activity, Add events to calendar, Student engagement tools

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cartesian Coordinate System free?

Cartesian Coordinate System costs $0.99, with no in-app purchases.

### Is UR Involved free?

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

### Do Cartesian Coordinate System or UR Involved have ads?

Neither Cartesian Coordinate System nor UR Involved shows ads.

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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.*