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	6802	June 6, 2021
About the Extensions category	5	4378	January 26, 2026
[PAID] Google Spreadsheet Extension With Free Image Hosting (An Alternative To Airtable) extension	32	2571	February 12, 2026
[FREE] AI Extension for MIT App Inventor! (no api key needed) ai	27	5520	February 11, 2026
CustomWebView : An extended form of Web Viewer webviewer	1046	138727	February 11, 2026
[Free] ImageCropView - An Image Cropper With Customizations image-cropper , crop-image	8	1630	February 11, 2026
:ear: Notification Listener Extension [Open Source]	34	11192	February 10, 2026
Open Source • Background Tasks: Itoo 🚀 itoo	1280	115005	February 10, 2026
[Free] Alarm Extension with Notification	90	4831	February 10, 2026
[F/OS] OpenAI Agent Extension for MIT App Inventor extensions , ai , open-source	0	140	February 9, 2026
[Free] Wheel Calendar & Spin Calendar Extension	16	2060	February 10, 2026
Pick an image, view it, copy it and get full access to it without SAF and/or storage permissions on Android 11+ faq	7	815	February 9, 2026
Recycler Staggered Grid View	5	1473	February 9, 2026
[F/OS] ChatFlow: The Complete Open-Source Chat Extension for MIT App Inventor extensions , open-source	4	198	February 9, 2026
[Paid] File Downloader & File Saver Extension \| Downloads OR Saves Any File To Device \| Auto Permissions Handling storage , download , file	0	95	February 9, 2026
[F/OS] MarkdownTools - Tools to operate with Markdown! extensions , html , free-extension , open-source , markdown	14	2106	February 7, 2026
FfmpegKit: Free and open-source extension for using FFmpeg	20	5000	February 7, 2026
:bar_chart: [FREE] HighChartMaker - an extension to make charts using "highcharts"	1	226	February 6, 2026
WIFI Transmo: WI-FI Peer to Peer Text, File transfer with Live audio transmitting	139	15896	February 6, 2026
Cloudinary: An extension to upload files to Cloudinary	87	17567	February 6, 2026
ClearClipboard - Clipboard Management	7	1901	February 6, 2026
[FREE] Pushy Extension push-notification	0	266	February 1, 2026
SmtpClient: An extension to send emails using SMTP server email	248	31761	January 30, 2026
[FREE] TableViewer - fully style customized to show table data	788	63669	January 30, 2026
:green_square: [FREE] NeoDialog Extension from Still_Learning	5	374	January 28, 2026
[Paid] PianoView - An advanced, realistic, Playable Without External Audio Files and customizable Piano Keyboard view extensions , paid-extension	2	180	January 28, 2026
Media - Media3/ExoPlayer - Play audio from URLs, local files, and assets - Shoutcast and Icecast Current Song Metadata. streaming , player , music	10	696	January 28, 2026
[Free] SemiCircleArc - An advanced, customizable semi-circle progress bar extension. extensions , free-extension	0	256	January 20, 2026
[FREE] Extension Xreg V1.2- PCRE regular expressions for App Inventor!	12	3791	January 28, 2026
[Paid] XYTouchView - Allows you to create interactive, traceable path animations. It supports SVG paths, built-in shapes, character tracing (A-Z, 0-9) extensions , extension , paid-extension	0	148	January 27, 2026

: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…