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	7526	September 26, 2019
About the MIT App Inventor Help category	13	5854	March 1, 2023
Listview sorting by main text	4	58	October 17, 2026
60 sec Countdown timer help	4	55	October 17, 2026
How can I toggle things off and on using a button? game	12	85	October 16, 2026
Looking for help to refactor a complex Online Calculator (800 blocks) - Logic & UI improvements	41	244	October 16, 2026
Persistent Server Error 500 - Requesting legacy account migration fix	1	38	October 16, 2026
Muje ek app bani he jisme me meri gf se bat kr saku (I want to build an app where I can talk to my girlfriend.)	2	126	October 15, 2026
Need help with TinyDB savings logic and updating dashboard balances in my App	22	184	October 14, 2026
MakeDirectory Fails on First run of app, works on second	9	132	October 14, 2026
Multiuser chat app	5	98	October 13, 2026
Is there any way to sideload an mit app inventor project on ios? ios	15	228	October 13, 2026
My shop screen for an app for school has buttons that aren’t working. There should be no reason why they do this. When I exit the screen and reenter, all the button either go blank or say yes	29	390	October 13, 2026
Where are non-compiled files? companion , internal-files , android	8	169	October 12, 2026
Color genrator’s random color apply to button background	4	79	October 12, 2026
Upload a pdf file and view pdf	2	58	October 11, 2026
PLS help me fix ERROR 507: Unable to connect. Is this device turn on?	2	66	October 11, 2026
Error 4200: Error from the ChatBot code 429 You have exceeded your free usage today, chatbot	7	766	October 11, 2026
Can't find a file an android phone (samsung)	16	233	October 10, 2026
Line wrapping in notifications	6	102	October 16, 2026
Blocks are not actived? bug-or-problem	3	89	October 9, 2026
The package name of your APK or Android App Bundle must be "***"	24	3104	October 9, 2026
AI Companion 2 android app not connecting bug-or-problem	1	57	October 8, 2026
Creating csv file lists	13	149	October 8, 2026
Change font typeface in blocks tab fonts , font	10	133	October 14, 2026
How can I make my sprites move without pressing a button games	41	424	October 6, 2026
Strange button event	5	109	October 5, 2026
How do I confirm a data entered in a form with webviewer?	10	159	October 4, 2026
How can I integrate Firebase app check into my MIT app? firebase , security , firebase-security	3	98	October 4, 2026
ICON adding is. not visible	2	73	October 4, 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 …