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Web App

MIT App Inventor

A free, browser-based tool for building mobile apps with visual blocks.

Visit MIT App Inventor4.4

  • Rating

    4.4 / 5

  • Pricing

    Free

  • Difficulty

    Beginner

  • Works on

    Web, iOS, Android

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Free: 1,100+ ways people make money onlineFree: 399+ ways to make money online

What is MIT App Inventor?

MIT App Inventor lets you build apps in a web browser with a visual blocks editor. Its site says it is free and runs in your browser with nothing to install. You can build on a Mac, Windows computer or Chromebook, and test on an iPhone or Android phone using the free MIT AI2 Companion app. Beginner, intermediate and advanced tutorials are available.

Pros: what MIT App Inventor does well

  • Free and runs in the browser
  • Visual blocks, no typing code
  • Test apps live on your phone

Cons: where it falls short

  • Best for simple apps
  • Apps are built with blocks rather than full code

Who MIT App Inventor is for

Students and beginners who want to build their first mobile app.

Who can skip it

Developers who need full native app control.

MIT App Inventor alternatives

Not sold on MIT App Inventor? These do a similar job, and each card says what it has in common.

All Learning resources

regex101

Focus: regex, developer tools and debugging. Also in Workflows and Learning, like MIT App Inventor. Rated 4.8 (MIT App Inventor: 4.4).

Web AppFreeWeb
4.8Visit

DevDocs

Focus: documentation, api reference and developer tools. Also in Learning and Workflows, like MIT App Inventor. Adds Offline. Rated 4.7 (MIT App Inventor: 4.4).

Web AppFreeWeb, Offline
4.7Visit

JSONPlaceholder

Focus: fake api, rest and json. Also in Learning and Workflows, like MIT App Inventor. Rated 4.7 (MIT App Inventor: 4.4).

Web AppFreeWeb
4.7Visit

JupyterLab

Focus: notebooks, python and data science. Also in Learning and Workflows, like MIT App Inventor. Adds macOS, Windows and Linux. Rated 4.7 (MIT App Inventor: 4.4).

Web AppFreeWeb, macOS
4.7Visit

RegExr

Focus: regex, developer tools and testing. Also in Learning and Workflows, like MIT App Inventor. Rated 4.7 (MIT App Inventor: 4.4).

Web AppFreeWeb
4.7Visit

Scribe AI

Focus: AI, Automation and Documentation. Also in Workflows and Learning, like MIT App Inventor. Freemium (MIT App Inventor: Free). Adds Chrome, Windows and macOS. Rated 4.7 (MIT App Inventor: 4.4).

Web AppFree planWeb, Chrome
4.7Visit

Free alternatives to MIT App Inventor

Want to spend nothing? These free picks cover similar ground.

CSS Grid Generator

Focus: css grid, layout and front end. Also in Learning and Workflows, like MIT App Inventor. Rated 4.6 (MIT App Inventor: 4.4).

Web AppFreeWeb
4.6Visit

JWT.io

Focus: jwt, authentication and debugging. Also in Learning and Workflows, like MIT App Inventor. Rated 4.6 (MIT App Inventor: 4.4).

Web AppFreeWeb
4.6Visit

Layoutit Grid

Focus: css grid, layout and generator. Also in Learning and Workflows, like MIT App Inventor. Rated 4.6 (MIT App Inventor: 4.4).

Web AppFreeWeb
4.6Visit

marimo

Focus: python, notebook and data. Also in Learning and Workflows, like MIT App Inventor. Adds macOS, Windows and Linux. Rated 4.6 (MIT App Inventor: 4.4).

Web AppFreeWeb, macOS
4.6Visit

Regexper

Focus: regex, diagrams and developer tools. Also in Learning and Workflows, like MIT App Inventor. Rated 4.6 (MIT App Inventor: 4.4).

Web AppFreeWeb
4.6Visit

Wakamai Fondue

Focus: fonts, opentype and typography. Also in Learning and Workflows, like MIT App Inventor. Rated 4.6 (MIT App Inventor: 4.4).

Web AppFreeWeb
4.6Visit
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