# Rapid Application Development (RAD) apps ranked on King of Apps

> Helps teams build and revise applications quickly with visual design, reusable components and iterative development.

Path: [IT Software](https://king-of-apps.vercel.app/category/it-software) > [Development](https://king-of-apps.vercel.app/category/development) > [Application Development](https://king-of-apps.vercel.app/category/application-development) > [Rapid Application Development (RAD)](https://king-of-apps.vercel.app/category/rapid-application-development-rad)

_Data as of 2026-11-02T15:13:16.537Z. Ranks change whenever someone pays._

The #1 Rapid Application Development (RAD) app is **Buildr** (buildr.dev), with $6 paid. 1 app is listed in Rapid Application Development (RAD) or one of its subcategories.

Ranks are global: a category page filters the global board. The order reflects money paid, not quality.

## Rapid Application Development (RAD) leaderboard

| # | Overall rank | App | Domain | Description | Total paid | Clicks | Listed since |
|---|---|---|---|---|---|---|---|
| 1 | 32 | [Buildr](https://king-of-apps.vercel.app/app/buildr.dev) | buildr.dev | No-code app builder that exports a real React project when you outgrow the drag-and-drop editor. | $6 | 2 | 2026-11-02 |

## Subcategories

- [Low-Code Development Platforms](https://king-of-apps.vercel.app/category/low-code-development-platforms) (1 app, #1 is Buildr)
- [No-Code Development Platforms](https://king-of-apps.vercel.app/category/no-code-development-platforms) (1 app, #1 is Buildr)
- [Workplace Innovation Platforms](https://king-of-apps.vercel.app/category/workplace-innovation-platforms) (no apps yet)

## Related categories

- [Application Development Platforms](https://king-of-apps.vercel.app/category/application-development-platforms): Provides shared tools for designing, coding, testing and deploying applications across development teams.
- [Java Development Kit (JDK) Distributions](https://king-of-apps.vercel.app/category/java-development-kit-jdk-distributions): Packages the Java compiler, runtime, libraries and developer tools needed to build and run Java applications.
- [Java Development Tools](https://king-of-apps.vercel.app/category/java-development-tools): Provides coding, testing, debugging and build tools for developers who create and maintain Java applications.
- [Mobile Development](https://king-of-apps.vercel.app/category/mobile-development): Creates, tests and maintains applications for smartphones and tablets across mobile operating systems.
- [Application Performance Monitoring (APM)](https://king-of-apps.vercel.app/category/application-performance-monitoring-apm): Tracks application speed, availability and errors so teams can find and fix performance problems.
- [Application Portfolio Management](https://king-of-apps.vercel.app/category/application-portfolio-management): Inventories applications and tracks their owners, costs, risks and lifecycle status for planning decisions.
- [Application Release Orchestration](https://king-of-apps.vercel.app/category/application-release-orchestration): Coordinates application releases across environments by managing approvals, dependencies, schedules and rollbacks.
- [Application Security](https://king-of-apps.vercel.app/category/application-security): Protects applications across development and runtime by finding vulnerabilities and blocking attacks.