# Cartesian Coordinate System — user reviews

> 3 indexed App Store user reviews of Cartesian Coordinate System by Iurie Guzun.

- Source: https://appshunter.io/ios/app/cartesian-coordinate-system/id625348731/reviews
- App overview in markdown: https://appshunter.io/ios/app/cartesian-coordinate-system/id625348731.md

## Most critical reviews (3 lowest-rated)

### 1/5 — Garbage

*2021-02-28*

The task portion is worthless. When you get the answer wrong and you want to do it again, the app won’t allow you to erase the first answer. I want my money back.

**Developer response:** Hi ebbe1220
It is strange that you can't erase the wrong answer and correct it in Tasks Tab. I tried my app using different simulators and physical devises and everything went right. So if first time you provided the wrong answer you need to tap X or Y field, which one contain the wrong answer, you should see the blinking cursor, after you can remove the wrong answer by pressing the backspace button (it shows an arrow) and is located on the right of button 1. 
If you still have problems please let me know what device are you using and iOS version so I can investigate!
I wish you all the best and hope my app will work well on your device!

### 5/5 — Fun and educational

*2022-01-14, version 3.2.2*

Great for studying the coordinate system, there’s lots of pictures to create. Good for younger kids.

### 5/5 — Nice App

*2021-04-19, version 3.0.1*

My daughter loves this app. She got great results in Tasks tab and enjoyed creating pictures by finding points on Coordinate System.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-30.*