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	6491	September 26, 2019
About the MIT App Inventor Help category	13	5122	March 1, 2023
From APK to AAB	15	429	December 5, 2025
My Apps sometimes error and lagging. What should I do to counter the problems?	15	95	December 5, 2025
Download on browser	6	89	December 4, 2025
Error 507 Arduino Project bug-or-problem , bluetooth	5	76	December 4, 2025
Problemas para guardar y compartir un archivo bug-or-problem	18	5959	December 4, 2025
Guardar archivo	6	1961	December 4, 2025
MAX6675 temp transmission with Arduino UNO R4 BLE	6	96	December 4, 2025
BLE reconnection issue ble , arduino , bluetooth , esp32	4	58	December 3, 2025
Playing recorded sounds of configurable piano keys on another screen	10	143	December 3, 2025
Connecting my bluetooh esp with my mit code	1	54	December 3, 2025
Dictionary Definition Issue bug-or-problem	2	57	December 3, 2025
Nose crear una cuenta regresiva de 24 horas	2	85	December 3, 2025
How do you double backspace and remove text box (make non-visible)? textbox , delete	7	119	December 3, 2025
Funtion in side bluetooth ble	2	81	December 3, 2025
Help with project I'm doing bug-or-problem , arduino , help	3	65	December 3, 2025
Project "StayingHealthyTogether" not opening after Screen2 deletion and checkpoint issues bug-or-problem	8	88	December 2, 2025
Could you please help with my code?	6	77	December 2, 2025
BluetoothLE extension very confusing (ESP32-C3 communication) bluetoothble , esp32_bluetooth	14	134	December 2, 2025
Can anyone help me blocks for classic bt for ANDROID 11 arduino , bluetooth , classic_bluetooth , help , hc-05	40	188	December 2, 2025
How do you save a photo taken with camera in a subfolder? bug-or-problem	3	94	December 2, 2025
Website Google signin problem	0	55	December 2, 2025
There is any extension for device admin?	0	42	December 2, 2025
How to send several sms, but not all at the same time?	11	56	December 1, 2025
How do you add a screen for investing (like, an atm machine, i put there 10 thousan dollars and 2% rate for five years)	5	77	December 1, 2025
How Do You Connect MIT App Inventor with Firebase \| Real-Time Database? firebase	1	82	December 1, 2025
Blank Screen After Login on MIT App Inventor (macOS, Safari/Chrome) bug-or-problem	1	69	December 1, 2025
Foreground process using itoo	2	52	December 1, 2025
Downloaded image not displaying [SOLVED] bug-or-problem	17	136	December 1, 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 …