# MIT App Inventor vs WonderROS

The clearest difference is rating: WonderROS at 5.0 against MIT App Inventor's 2.8. WonderROS also leads on update cadence (every 5 weeks vs every 3 months) and iOS requirement (11.0 vs 15.0). MIT App Inventor's advantage is ratings volume (16 vs 1). 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.

WonderROS holds the better App Store score, 5.0 against 2.8. That said, the two scores are not equally well evidenced: MIT App Inventor has 16 ratings behind it against 1, so its average is the more settled of the two.

MIT App Inventor ships an update every 3 months, WonderROS every 5 weeks. The most recent releases landed on October 29, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | MIT App Inventor | WonderROS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (16 ratings)](https://appshunter.io/ios/app/mit-app-inventor/id1422709355/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/wonderros/id1645837641/reviews)** |
| Number of ratings | **16** | 1 |
| Positive reviews | 19.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 49 MB | 24 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Massachusetts Institute of Technology](https://appshunter.io/developer/353590322) | [Shenzhen Hiwonder Technology Co.,Ltd](https://appshunter.io/developer/1090806812) |

## What reviewers say

### MIT App Inventor

[App page](https://appshunter.io/ios/app/mit-app-inventor/id1422709355)

Learn computational thinking and app development by building your own mobile applications. This educational tool uses a block-based programming language and offers tutorials for workshops. Test and debug your creations directly on your device.

**Highlights:** Block-based programming language, Design and code mobile apps, Test and debug projects, Built-in tutorials, Over 60 components, Learn computational thinking

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and responsive
- 💡 Great for learning and creating apps
- 👍 Useful for school and coding classes

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🔌 Connectivity issues, especially with iOS devices
- 👎 Confusing and outdated user interface
- ⚠️ Unreliable and glitchy performance

**Reported bugs**

- App frequently crashes or freezes
- Connectivity problems when trying to test apps
- Inconsistent behavior and unexpected errors

**Requested features**

- Improved compatibility with modern devices and operating systems
- More intuitive and user-friendly interface
- Better error handling and debugging tools


### WonderROS

[App page](https://appshunter.io/ios/app/wonderros/id1645837641)

Control robotic devices remotely via direct connection or local network. Navigate forward, backward, and turn left or right, with options to switch between various gameplay modes. This app facilitates interactive control of connected hardware.

**Highlights:** Direct connection mode, Local area network mode, Device control (forward, backward, turn), Gameplay mode switching, Robotic device interaction

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MIT App Inventor free?

MIT App Inventor is free to download, with no in-app purchases.

### Is WonderROS free?

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

### Which has better reviews, MIT App Inventor or WonderROS?

WonderROS is rated higher. MIT App Inventor averages 2.8 out of 5 from 16 ratings, while WonderROS averages 5.0 from 1 ratings.

### Do MIT App Inventor or WonderROS have ads?

Neither MIT App Inventor nor WonderROS shows ads.

### Which is updated more often, MIT App Inventor or WonderROS?

MIT App Inventor ships an update every 3 months, and WonderROS every 5 weeks. Most recently, MIT App Inventor was updated on October 29, 2026 and WonderROS on October 11, 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.*