MIT AI2 Companion

3.1
29.7K reviews
10M+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
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About this app

Note: The MIT AI2 Companion is not a stand-alone application. It is intended to be used with the MIT App Inventor system, a web based App Building tool which is free to use.

You can learn more about MIT App Inventor at http://appinventor.mit.edu
Updated on
Mar 26, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Ratings and reviews

3.2
27.1K reviews
Robert Fernandez
March 18, 2026
Everything is amazing just try to make the app use mobile data please
5 people found this review helpful
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Mylene Buag
January 5, 2026
The app is only good for checking lightly done projects and can't handle a lot of images. Most of the time whenever I use it it doesn't show up the images in the project I have made. It's slow whenever I change screens and sometimes it randomly disconnects, which is quite irritating. It works well with no images in a project. It struggles with 20MB made projects. I suggest you just download your project in an apk and sending it you're phone if the app or emulator doesn't work.
8 people found this review helpful
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A Google user
February 24, 2020
I have been a software engineer for the past 20 years. I developed for many types of devices, including Android. MIT AI2 Companion is just amazing! It speed up the dev process so much! It is pretty stable if you know what you do. I don't often write reviews but after reading some 1 star reviews I had to write one! It seems to me that people howadays expect too much without any knowledge whatsoever. You have here an amazing dev tool and still you complain. Stop developing if you can't handle it.
688 people found this review helpful
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What’s new

Updates for MIT App Inventor version nb204b. Bugfixes from nb204.

App support

About the developer
Massachusetts Institute Of Technology
playstore@appinventor.mit.edu
77 Massachusetts Ave Cambridge, MA 02139 United States
+1 617-910-0259

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