MIT App Inventor Help

Topic	Replies	Views	Activity
FAQ - Power Users faq Frequently Asked Questions about programming in MIT App Inventor 2, and answers to those questions or links to sites that answer those questions. Purpose of this FAQ This is a supplement to the old google group for AI2 …	2	6028	September 26, 2019
About the MIT App Inventor Help category	13	4658	March 1, 2023
Choose a csv file as a database from a folder	1	17	August 9, 2025
Display PDF on Website	8	72	August 9, 2025
Web viewer barrel distortion vr cardboard	4	76	August 9, 2025
Which new hotspot extension should be used to create a mobile hotspot bug-or-problem	3	37	August 9, 2025
Storing a photo in sqlite	1	26	August 9, 2025
Error message is "The operation + cannot accept the arguments: , ["ot Fo"], [1]" errors	2	37	August 9, 2025
[HELP NEEDED] Google Play Warning – App Inventor apps must target Android 15 (API 35) by August 31, 2025	35	3546	August 8, 2025
Does exists an extension to handle the soundsensor? ???	1	42	August 8, 2025
Bluetooth: Sending messages from App inventor to Microbit bluetooth , services , uuid	27	7737	August 8, 2025
Keyboard ui problem	2	37	August 8, 2025
Espace possible avec appinventor 2	1	31	August 8, 2025
Help for my Google Genie-Like App	0	36	August 8, 2025
App throws error when it reaches a certain screen	1	39	August 8, 2025
Help for my chat app	16	173	August 8, 2025
When i am saving my number in my SOS app IT is not saving firebase	1	33	August 8, 2025
Must something be considered for Android Mobil Data use?	17	119	August 7, 2025
Dynamic Checkbox	1	43	August 8, 2025
Problems with a Chat bug-or-problem	5	74	August 8, 2025
Help me making the shock detect sensor with arduino bug-or-problem	2	62	August 8, 2025
DirectMessage suddenly stopped working	10	100	August 7, 2025
App plays but cuts out half way through? ai2-appinventor , app-bundle , help	12	88	August 7, 2025
Connect to a WiFI with username and password	17	364	August 7, 2025
Kinematic equation with Clocks - What am I not understanding?	13	137	August 7, 2025
Permissions on App	0	46	August 7, 2025
Need help: receiving a messagem by Bluetooth, starting a countdown and sending a notification/alarm when the countdown ends bluetooth , alarm , esp32 , notification , timer	0	40	August 7, 2025
Block not fitting in if block	2	47	August 7, 2025
Help with Slider App sending data to microcontroller arduino , bluetooth	8	77	August 7, 2025
How to calculate the number of steps for my slider bluetooth	4	64	August 7, 2025

FAQ - Power Users

faq

Frequently Asked Questions about programming in MIT App Inventor 2, and answers to those questions or links to sites that answer those questions. Purpose of this FAQ This is a supplement to the old google group for AI2 …