Extensions

Topic	Replies	Views	Activity
:red_square: ##PLEASE READ FIRST## Posting a new extension to the community Submission of new extensions The community has adopted a new approach to the posting of extensions on the community, and all new extensions are now put through an evaluation process. We do recognise that you have put a…	2	6520	June 6, 2021
About the Extensions category	1	4210	November 14, 2019
[PAID] :heavy_dollar_sign: In-App Billing : Advance Billing Extension (8.0.0) google-play-store	99	14416	January 2, 2026
CustomWebView : An extended form of Web Viewer webviewer	1020	131493	January 1, 2026
[FREE] Progresso: Progress Bar Extension - Create Awesome Linear and Circular Progress Bars progressbar , progress , circular-progress	44	12915	January 1, 2026
[PAID] :alarm_clock: Alarm Manager Extension with Notification or Autostart	224	27537	December 29, 2025
Open Source • Background Tasks: Itoo 🚀 itoo	1254	106243	December 31, 2025
How do you create an extension .aix extensions , create	4	4214	December 28, 2025
Checkbox - Create custom checkboxes: Sizes, borders, HTML text, text position, colors, checkbox shape, icons checkbox	22	2771	December 29, 2025
[GRATUITO] Phone Stuff Checker - Verifique se dispostivo tem Bootloader detravado,root ativado e muito mais phone	1	167	December 29, 2025
[Free}DjWaveAudioTools and DjWavrecorder	5	239	December 27, 2025
HtmlUtils: An utils extension for HTML html	15	3733	December 26, 2025
[Free] Grav allows you to create stunning particle animations. free-extension	0	168	December 25, 2025
Hertz - Frequency Generator sound , frequency , hertz	21	2198	December 24, 2025
Styles Extension for MIT App Inventor: A Deep Dive into UI Customization extensions , layout , ui , image	53	9060	December 24, 2025
[O/S] SwipeBackView SwipeBackView component allows activities to be dismissed and exit app with a swipe gesture. extensions , open-source	0	163	December 23, 2025
[Paid $25] PDF Invoice Generator Extension - Any Country Invoice Solution \| with/withoout TAX \| Flat Tax \| Per Item Multiple Tax \| Any Custom Invoice/Document PDF generator pdf , extension-pdf , documentation , billing	2	809	June 16, 2025
Overlap View Extension: Create overlying layout	69	23556	December 20, 2025
[ROOT ONLY] Root Power Manager – Shutdown & Reboot Extension	0	147	December 20, 2025
having problems with the TextRecognition extension on Android 14 bug-or-problem	9	173	December 20, 2025
🤖 [PAID] ChatGPT Assistant Extension for MIT App Inventor extensions , ai , chatgpt , chatbot	9	2483	December 19, 2025
[FREE] Extension: WGS84 to Gauss-Krueger converter	15	657	December 19, 2025
Improving performance SoundPressureLevel Extension	11	182	December 18, 2025
[Free] ThFlashLight A Realistic Flashlight UI component with support for Android 13+ brightness control. free-extension	0	142	December 18, 2025
Youtube Player using Plyr.io	1	168	December 17, 2025
[Free] Styled Buttons for App Inventor extensions	5	2031	December 17, 2025
LabelPlus - Additional methods for the Label component	149	22868	March 12, 2025
:red_square: [FREE] SimpleSqlite - an extension for working with SQLite Databases sqlite	162	27435	December 16, 2025
[FREE] TextAnimator - Made it for fun	1	241	December 16, 2025
[Paid] background video recorder An Extension To Record Background Video Without Open Camera App extensions	9	826	December 16, 2025

:red_square: ##PLEASE READ FIRST## Posting a new extension to the community

Submission of new extensions The community has adopted a new approach to the posting of extensions on the community, and all new extensions are now put through an evaluation process. We do recognise that you have put a…