CatDoes

CatDoes is an AI agent that builds mobile apps and websites from a plain-language description. The agent runs in the cloud on its own computer: it plans the work, writes the code, installs packages, runs the tests and fixes its own errors, so the user can close the browser tab while it works. Mobile apps are built with React Native Expo for iOS and Android, and websites with Vite, Next.js or TanStack Start. Every project includes CatDoes Cloud, a managed backend with database, authentication, storage, edge functions and real-time events, and CatDoes Watch, built-in error monitoring that shows runtime errors and crashes in the dashboard for the agent to fix. An Agent Effort slider sets how much work the agent puts into a task, and the agent can simulate Apple App Store and Google Play review before a submission. Integration depth centres on the build and release path. Existing code comes in from GitHub, and on paid plans the GitHub integration lets the agent read the repository, commit and push to a chosen branch. A website built with Lovable, Base44, Shopify, WordPress or elsewhere can be pasted in as a URL, and the agent studies it and builds a matching native mobile app. Web releases go to a catdoes.app address or a custom domain, and mobile builds go to the App Store and Google Play through an Expo account the user owns (plus an Apple Developer account for iOS), with builds usually taking 10 to 30 minutes. The terms also describe an optional integration with a user-controlled Supabase project. Pricing is in US dollars with a Monthly/Yearly toggle, and the pricing page opens on Yearly, which saves 16%. Free is $0 with a starting credit allowance, web deployment, one public project, error monitoring and CatDoes Cloud. Core is $17 a month billed yearly ($20 monthly) with 50 credits a month, up to 2 projects, private projects, a file browser and GitHub import. Starter is $42 billed yearly ($50 monthly) with 200 credits, up to 5 projects, iOS and Android deploys, no CatDoes badge and 3 cloud instances. Plus is $84 ($100 monthly) with 400 credits, Pro is $168 ($200 monthly) with 900 credits, and Max is $399 with 2,000 credits. Enterprise (DogDoes) is arranged through a contact form and adds private deployment options, unlimited projects, a dedicated support team and custom SLAs. Local taxes are added to the listed prices. Credits are consumed per request according to the conversation history passed to the agent and the code it generates, higher agent effort costs more credits, and extra credit bundles can be bought as a one-time purchase. The Free and Core tiers deploy web apps. iOS and Android deploys start on Starter, and two-way GitHub sync and full code export are not included on Starter. Mobile releases need an Expo account owned by the user, and iOS releases also need an Apple Developer account. Free-plan projects are public and can be remixed by other users under default Apache-2.0 (code) and CC BY 4.0 (assets) licenses, and free web deployments carry a small Powered by CatDoes badge. Under the terms, CatDoes does not use private project or private repository content to train general-purpose AI models for third parties, and data in CatDoes Cloud and CatDoes Watch is not used to train AI models. CatDoes suits founders, designers and business owners who want an app in the App Store and Google Play, or a website, built and released from a conversation, including teams turning an existing website into a native mobile app. Teams that want to build inside a full browser IDE with its own runtime should consider Replit Agent. Teams deploying React web apps on Vercel should consider v0 by Vercel, and teams building web apps on an established design system should consider Bolt.new. Current state Q4 2026: CatDoes is at v4.8.0 (October 1, 2026), which starts new mobile apps on Expo SDK 57 with support for Liquid Glass on iOS, lets users install development and preview builds on their own iPhone or iPad, connects a user's Expo account for previews and builds, and adds Watch 2.0 with errors and API keys for each app in a project. v4.7.0 (September 2026) added @ file references in the chat and file editing from a phone, and v4.6.0 (August 2026) reduced Google and Apple sign-in setup to a Client ID and added an API key check before App Store and Google Play builds. CatDoes Inc. is a Delaware corporation.