# MIT App Inventor vs MetaWear

The clearest difference is rating: MetaWear at 5.0 against MIT App Inventor's 2.8. MetaWear also leads on review sentiment (50% vs 20%) and update cadence (every 6 weeks vs every 3 months). MIT App Inventor's advantage is ratings volume (16 vs 1) and iOS requirement (15.0 vs 26.0). 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.

MetaWear 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. Written reviews point the same way: 20% of MIT App Inventor's written reviews are positive against 50% of MetaWear's.

MIT App Inventor ships an update every 3 months, MetaWear every 6 weeks. The most recent releases landed on October 26, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | MIT App Inventor | MetaWear |
| --- | --- | --- |
| 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/metawear/id1547334547/reviews)** |
| Number of ratings | **16** | 1 |
| Positive reviews | 19.6% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 49 MB | 7 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Massachusetts Institute of Technology](https://appshunter.io/developer/353590322) | [MBIENTLAB INC](https://appshunter.io/developer/920878580) |

## What reviewers say

### MIT App Inventor

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

Learn programming and build mobile applications using a visual, block-based interface. This educational tool helps users understand computational thinking and design their own projects, with built-in tutorials and over 60 components for diverse app creation.

**Highlights:** Visual block-based programming, Mobile app development, Computational thinking education, Built-in tutorials, Over 60 app components, Project testing and debugging

**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


### MetaWear

[App page](https://appshunter.io/ios/app/metawear/id1547334547)

Stream sensor data from MetaWear BLE sensor boards. This platform provides a comprehensive solution for building wearable devices and collecting sensor information.

**Highlights:** Stream sensor data, MetaWear BLE sensor board compatibility, Build wearable devices, Gather sensor data, Complete platform solution

**Features:** Vision Pro support

**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 MetaWear free?

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

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

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

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

Neither MIT App Inventor nor MetaWear shows ads.

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

MIT App Inventor ships an update every 3 months, and MetaWear every 6 weeks. Most recently, MIT App Inventor was updated on October 26, 2026 and MetaWear on October 7, 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.*