Compare tools that turn a plain-language description into a working app (also called vibe coding) and AI coding tools that help while you write code. Check who keeps the code and the data, how publishing works and how usage is measured.
Good to know: Free-use terms vary by tool and plan. When a card lists no tool-specific limit, check quotas, watermarks and export terms on the official page.
Dyad is a free, largely open-source desktop app from Dyad Tech, Inc. that turns a plain-language request into a web app on your own computer, using your own AI model key or a local model, and lets you publish through your own GitHub and Vercel accounts.
Why it fits
Build an App with AI
Good to know: Before publishing with user data or payments, review sign-in and database access rules, check whether the published app is public by default and keep secrets out of prompts and client code.
Base44 is an AI app builder run by Wix.com Ltd. that turns an idea described in plain language into an app you edit by chat, preview and publish, with built-in hosting, database and sign-in.
Why it fits
Build an App with AI
Good to know: Before publishing with user data or payments, review sign-in and database access rules, check whether the published app is public by default and keep secrets out of prompts and client code.
Bolt.new is a browser development tool for creating JavaScript-based websites and applications from chat prompts, inspecting code and previewing results.
Why it fits
AI Coding Assistance · Build an App with AI
Good to know: Before publishing with user data or payments, review sign-in and database access rules, check whether the published app is public by default and keep secrets out of prompts and client code.
Google AI Studio is a browser workspace for experimenting with Gemini prompts and building application prototypes from natural-language instructions.
Why it fits
AI Coding Assistance · AI Chat Assistants · Build an App with AI
Good to know: Before publishing with user data or payments, review sign-in and database access rules, check whether the published app is public by default and keep secrets out of prompts and client code.
Lovable is an AI development tool for creating, editing and publishing websites and applications from natural-language descriptions.
Why it fits
AI Coding Assistance · Build an App with AI
Good to know: Before publishing with user data or payments, review sign-in and database access rules, check whether the published app is public by default and keep secrets out of prompts and client code.
Rork is an AI app builder from Rork, Inc. that runs in the browser and turns a plain-language idea into an iPhone (SwiftUI), Android (Kotlin and Compose) or web (Vite and React) app that you preview, test and publish.
Why it fits
Build an App with AI
Good to know: App Store and Google Play review, a developer account and testing on a real device are your responsibility.
v0 produces interface and application code from natural language, mockups, or visual references, with previews for iterating design and behavior.
Why it fits
AI Coding Assistance
What should you compare?
This category holds two different jobs. If you want to describe an app in plain words and get something that runs, start with Build an App with AI; if you read and edit the code yourself, start with AI Coding Assistance. Agents that work through a repository are listed under AI Agents, and general code editors where you write the code yourself under Design & Development.
With app builders, the real differences show up after the first result: can you export the code and run it elsewhere, where do the data and sign-in live, and who hosts the app while it stays online? Check on the official pricing and documentation pages how usage is measured, in credits, tokens or messages, and how that changes as a project grows. If the official page does not say what one credit or message covers, treat it as unknown.
Trying a prototype or an internal tool is different from publishing with real user data. Before you publish, review sign-in and data access rules, check whether a published app is public by default, and keep secrets out of prompts and client code. For a mobile app you send to a store, App Store and Google Play review, a developer account and testing on a real device are your responsibility.
This comparison is based on published official documentation. It is not a hands-on test or a quality ranking. Unknown features are not treated as verified.
Check AI answers against their sources. Review account permissions and data settings before sharing private files or connections.
Check the official page for current quotas and output conditions.
Before publishing with user data or payments, review sign-in and database access rules, check whether the published app is public by default and keep secrets out of prompts and client code.
App Store and Google Play review, a developer account and testing on a real device are your responsibility.
Check each tool’s plan separately; one feature’s allowance does not cover another.