# Expo & React Native components vs ROBO Pro Coding

The clearest difference is review sentiment: Expo & React Native components at 88% against ROBO Pro Coding's 20%. Expo & React Native components also leads on update cadence (every 3 weeks vs every 2 months). ROBO Pro Coding's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price there is nothing between them.

Both are free to download. Expo & React Native components sells 10 one-off in-app purchases. ROBO Pro Coding asks for nothing beyond the download.

Expo & React Native components ships an update every 3 weeks, ROBO Pro Coding every 2 months. The most recent releases landed on September 28, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Expo & React Native components | ROBO Pro Coding |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (44 ratings)](https://appshunter.io/ios/app/expo-and-react-native-components/id1333539401/reviews)** | — |
| Number of ratings | **44** | — |
| Positive reviews | **87.7% of reviews** | 20.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 293 MB | 84 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Saravanakumar GN](https://appshunter.io/developer/1333539190) | [fischertechnik](https://appshunter.io/developer/1569643516) |

## What reviewers say

### Expo & React Native components

[App page](https://appshunter.io/ios/app/expo-and-react-native-components/id1333539401)

Explore and preview UI components for Expo and React Native development. Understand component functionalities and features before integrating them into your projects, streamlining your workflow.

**Highlights:** Discover UI components, Preview component functionalities, Explore component features, Simplify development, Gain insights without customization

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| lollipop | $0.99 | one-time |
| Support Us | $1.99 | one-time |
| Support Chocolate | $1.99 | one-time |
| Cup of Coffee | $1.99 | one-time |
| Support Us | $2.99 | one-time |
| Support Us | $4.99 | one-time |
| Lifetime premium | $4.99 | one-time |
| Coffee & Cake | $4.99 | one-time |
| Burger Meal | $9.99 | one-time |
| Pizza for the Team | $19.99 | one-time |


### 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 Expo & React Native components free?

Expo & React Native components is free to download, with in-app purchases available.

### Is ROBO Pro Coding free?

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

### Do Expo & React Native components or ROBO Pro Coding have ads?

Expo & React Native components shows ads; ROBO Pro Coding does not.

### Which is updated more often, Expo & React Native components or ROBO Pro Coding?

Expo & React Native components ships an update every 3 weeks, and ROBO Pro Coding every 2 months. Most recently, Expo & React Native components was updated on September 28, 2026 and ROBO Pro Coding on September 26, 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.*