# UX Ref vs ROBO Pro Coding

The clearest difference is review sentiment: UX Ref at 100% against ROBO Pro Coding's 20%. On price, ads, in-app purchases and monetization model there is nothing between them.

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

## The numbers

| Metric | UX Ref | ROBO Pro Coding |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/ux-ref/id1538353704/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | **100.0% of reviews** | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Monetization | Free | Free |
| Size | 4 MB | 84 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Kieran Brown](https://appshunter.io/developer/1508764102) | [fischertechnik](https://appshunter.io/developer/1569643516) |

## What reviewers say

### UX Ref

[App page](https://appshunter.io/ios/app/ux-ref/id1538353704)

Explore user experience principles through an interactive guide. This app provides a reference for understanding UX concepts in a hands-on manner. It's designed for learning and quick access to UX information.

**Highlights:** Interactive learning, UX principles reference, Quick access to information, User experience concepts

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

**In-app purchases:** none


### ROBO Pro Coding

[App page](https://appshunter.io/ios/app/robo-pro-coding/id1569643514)

This app allows users to program fischertechnik® TXT 4.0 Controller models. It supports graphical and text-based Python programming with adjustable difficulty levels. Programs can be saved locally or shared online.

**Highlights:** Graphical programming interface, Text-based Python programming, Beginner, advanced, and expert learning levels, Local and cloud program storage, Program sharing and versioning, Interface testing for actuators and sensors

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is UX Ref free?

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

### Is ROBO Pro Coding free?

ROBO Pro Coding is free to download, with no in-app purchases.

### Do UX Ref or ROBO Pro Coding have ads?

Neither UX Ref nor ROBO Pro Coding 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.*