Ai2 and Code version web site

MIT App Inventor Help
1

Hello. What is the difference between MIT App Inventor: AI2 and Code? Please explain the difference. Thank you in advance!

2

ai2.appinventor.mit.edu:

  • 60 second request time limit aborts mega builds and imports
  • Google sign in
  • Google infrastructure
  • Gallery

code.appinventor.mit.edu

  • AWS infrastructure
  • also allows return code signin for people lacking email accounts
  • bigger build and export size and time limits
  • typical user: Ideas for App Inventor 2 Anti-Awards - #102 by ABG
  • costs MIT more money to run
  • lags AI2 server by a few days after AI2 version update
3

I see, please tell me what is more professional code or ai2? And what would you recommend using?

4

Neither is professional.
Both are academic in nature, meant for teaching, and are supported by volunteers, and are subject to the whims of donors.

You might luck out and get a working app out of Ai2, but don't build a business on it, unless you are prepared to support your own infrastructure.

Also see One of my games is gone when I tried to follow my school's guide book when there was a code I need to make when I was about to get it and use it it didn't go in the code and I tried to throw it away and it didn't work so I restarted it and it was gone