MIT App Inventor vs ToolJet
MIT App Inventor
appinventor.mit.edu
ToolJet
tooljet.comSide by side
| Figure | MIT App Inventor | ToolJet |
|---|---|---|
| Price from | Free | $23/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | Yes | Yes |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | — |
| Linux | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 2 | 18 |
| Spec score · No-code app builders | 9.0 (#17) | 9.4 (#2) |
| Spec score · No-Code Development Platforms | 8.6 (#12) | 8.7 (#11) |
| Deployment | Finished projects can be packaged for installation; the getting-started guide says app packaging is Android-only there, while release notes document iOS ad-hoc and App Store packaging. | ToolJet says its community and enterprise editions can be deployed on-premise, with an air-gapped option. |
| Documentation | The official library includes component and block references, tutorials, emulator and connection troubleshooting, templates, sharing, Google Play guidance and advanced extension material. | Official documentation covers app building, data sources, workflows, setup, authentication, RBAC, SSO, GitSync, testing, backups, security, compliance, and APIs. |
| Free plan | Yes | Yes |
| Integrations | The documentation covers Web and XML services, Google Sheets, CloudDB, sensors, Google Play uploading and external hardware connections. | The integrations catalog lists 91 connectors spanning AI providers, databases, APIs, cloud storage, and business tools. |
| Notable news | On October 14, 2026 MIT announced a first MIT Apps for Action summer program for grades 9–11, combining AI, mobile development and design thinking. | LinkedIn announced in October 2026 that ToolJet became available in Claude’s plugin directory for connecting Claude Code to ToolJet apps. |
| Purpose | MIT App Inventor is a free, web-based platform for creating, testing, and sharing mobile apps using block-based programming. | ToolJet builds internal tools and business applications, including screens, data queries, application logic, and permissions. |
| Self-hosting | MIT publishes source intended for experienced operators who want to run their own App Inventor instance, using Google App Engine and Java 11. | ToolJet can run in Docker, Kubernetes, a private cloud or VPC, and on-premises; an air-gapped enterprise option supports offline operation. |
| Support | MIT directs users to a community forum where community experts answer questions, rather than promising commercial support contracts. | The Free and Basic cloud plans include community support via Slack, while Pro lists email support. |
| System requirements | Supported desktop systems listed include macOS, Windows and GNU/Linux; Chrome, Firefox and Safari are supported browsers, and Internet Explorer is not. | The self-hosting guide specifies Linux x86-64, Ubuntu 22.04 or later for VM deployments, 4 GB RAM, one vCPU, and at least 8 GiB storage. |
| What it does | MIT App Inventor is a browser-based, block-programming environment for creating, testing and sharing mobile apps. | ToolJet is an AI-native low-code platform for creating internal tools and business applications with visual building, prompts, and custom code. |
Plans
ToolJet
- Free (Cloud)Free
- Basic (Cloud)$23 a month
- Pro (Cloud)$79 a month
- Team (Cloud)$199 a month
- Enterprise (Cloud)$3,000 a month
- Free (Self-Hosted)Free
- Team (Self-Hosted)$199 a month
- Enterprise (Self-Hosted)$3,000 a month
- FreeFree
- Basic$23 a month
In their own words
MIT App Inventor
MIT App Inventor is a free, browser-based platform for creating, testing, and sharing mobile apps with block-based programming. Its Designer is used to choose components, and its Blocks Editor is where users program app behavior. Projects can include games and media, AI for images, sounds, and text, surveys and charts, maps, sensors, and internet-connected devices. The MIT AI2 Companion app supports testing as an app is built on iOS and Android devices over Wi-Fi. Users can share projects for others to load and remix, then package completed apps for installation on Android. Although apps can be built for Android and iOS, the getting-started information says packaged app building and installation are Android-only for now. The browser tool supports Chrome, Firefox, and Safari on most laptops and desktops, plus Chromebooks, iPads, and Android tablets. A Google account is required. Creators own their apps and can download or delete them from the server. MIT says it tracks site usage and project-development information and may log device and browser details.
ToolJet
ToolJet is a platform for building internal tools and business applications, with screens, data queries, application logic, and permissions. ToolJet AI can turn a plain-language request into an app draft whose components are connected to queries. Workflow automation supports data syncing, approvals, scheduled jobs, and notifications. The platform lists more than 100 native connectors and supports REST and gRPC endpoints; each workspace also includes ToolJet Database, a no-code table editor built on PostgreSQL. Security controls include SAML, OIDC, and LDAP single sign-on, role-based permissions, and workspace audit logs. ToolJet says it encrypts data in transit with TLS and data-source credentials with AES-256-GCM. Its security resources include SOC 2 audit information, ISO 27001, and GDPR materials. Community and enterprise editions can be deployed on-premise, including in an air-gapped configuration. ToolJet is available through web, API, and self-hosting. The cloud Free plan is available, and paid plans start at $23 per month; a 14-day trial is listed.