MIT AI2 Companion app icon

MIT AI2 Companion

Juan Saldaña · edu.mit.appinventor.aicompanion3

4.4 (12 ratings) 1M+ downloads v2.80 17.5 MB Android 2.1+ PEGI 3 · Everyone

Download APK 17.5 MB All versions
  • Same certificate as the 3 other versions checked Details

At a glance

Latest version
v2.80 (13628000)
Updated
Sep 1, 2026 (1 month ago)
APK size
17.5 MB
Requires
Android 2.1+ (API 7)
CPU support
x86 64-bit, ARM 32-bit, ARM 64-bit
Category
Education (app)
Listed since
Jan 18, 2019 (at least)
Permissions
31 (13 sensitive)
Website
appinventor.mit.edu
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

MIT AI2 Companion is an app by Juan Saldaña in the Education category, listed since at least January 2019. It includes native code for x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 31 permissions, 13 of them sensitive, including precise location, camera and record audio. It asks for the same permissions as version 2.79.

Ratings

4.4out of 512 ratings
  • 5 ★75%
  • 4 ★8%
  • 3 ★8%
  • 2 ★0%
  • 1 ★8%

Ratings from users of the source store — not collected or verified by AAPKs.

What's new in v2.80

Updates for MIT App Inventor version nb206

Description

From the listing uploaded by “catappult”.

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

Version history

7 versions are listed, going back to v2.75.

v2.80 LATEST Sep 1, 2026 17.5 MB TRUSTED v2.79 Sep 1, 2026 17.5 MB TRUSTED v2.78a Sep 1, 2026 18.3 MB TRUSTED v2.78 Sep 1, 2026 18.3 MB TRUSTED v2.77 Sep 1, 2026 18.3 MB TRUSTED

All 7 versions

Security & authenticity

Security rating: Trusted

Signing certificate

  • Certificate issued to “Massachusetts Institute of Technology” The developer's name — though anyone can put any name in a certificate.
  • Same certificate as the 3 other versions checked

Store checks and file details

  • Developer signature verified Sep 1, 2026
  • Signed byCN=MIT App Inventor, OU=MIT Center for Mobile Learning, O=Massachusetts Institute of Technology, L=Cambridge, ST=Massachusetts, C=US
  • Signing certificate (SHA-1)B4:E5:28:6B:B8:21:39:7A:70:01:70:A1:60:7A:D4:B6:3F:CE:31:2C
  • File MD5dacfa76b55534e362df9a74c62b6f2d9
  • Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (3 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (31)

MIT AI2 Companion requests 31 permissions, 13 of them sensitive.

Required hardware & features

MIT AI2 Companion APK: questions and answers

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is the MIT AI2 Companion APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. It is signed with the same certificate as the 3 other versions checked. After downloading, check that the file's MD5 is dacfa76b55534e362df9a74c62b6f2d9.

Tags

appinventor aicompanion3 education companion

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