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	6729	September 26, 2019
About the MIT App Inventor Help category	13	5345	March 1, 2023
I am trying to connect to an HC-05 but it just does nothing when i try to connect arduino , bluetooth , hc-05	17	495	January 29, 2026
Unable to sign APKs with min SDK 23 without the legacy key	0	19	January 29, 2026
Please Help: Google Needs Min. SDK 21 - AI2 Has Min. SDK 7	11	2024	January 29, 2026
Why are the images small whenever I test out the app, but it's normal whenever I edit?	2	43	January 28, 2026
Color detection bug-or-problem	4	111	January 28, 2026
Wrong email or password error	2	45	January 28, 2026
Formatting time in Chart bug-or-problem	3	47	January 28, 2026
MIT App 2 ChartMaker Extension Issues charts	27	6894	January 28, 2026
Make a RoboCam app and add LEGO Spike Prime and arduino , bluetooth , lego , raspberry , ev3	0	45	January 28, 2026
Listview, how do I reduce the line spacing without reducing the font size?	12	234	January 28, 2026
Saving Image - Compress - Convert to base64 bug-or-problem	1	75	January 28, 2026
Complex Issues with Dynamic Menu App Development Using MIT App Inventor	7	119	January 28, 2026
Extension compiler for beginners	0	71	January 27, 2026
Gateway Timeout - AppInventor Servers	20	230	January 27, 2026
Background events	24	1257	January 27, 2026
Regarding The Word Game	22	333	January 27, 2026
Choose image / camera from HTML Site and Upload it	7	186	January 27, 2026
Hide Text box after entering a number	2	76	January 26, 2026
How address multiple lists	11	212	January 26, 2026
Compiler error on bare project with self-made extension	8	108	January 26, 2026
Automatic scheduling for month closing and beginning	10	169	January 26, 2026
Help with the location sensor	9	212	January 26, 2026
Help with TinyDB	6	124	January 25, 2026
Download file without opening the browser	1	104	January 25, 2026
Csv files in apk package bug-or-problem	19	269	January 25, 2026
Scan product and add to a list	4	112	January 24, 2026
While test true	5	105	January 24, 2026
Adding £ to a label	2	84	January 23, 2026

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 …