a0.dev
Generate full mobile apps with AI
a0.dev launched on February 5, 2025 with 479 votes, #53 of 5,999 launches that month and more than 99% of that year's launches. The site was still online in September 2026, 1 year on.
In plain words
a0.dev is an AI-powered tool that generates complete React Native mobile applications from app ideas. Designed for developers, it accelerates app development by producing full native mobile apps and custom components in days rather than weeks. Users input their app concept and receive a ready-to-use React Native application, streamlining the prototyping and development process.
written from the facts on this page · September 2026
From the sources
a0.dev (YC W25) helps developers build native mobile apps in days instead of weeks by generating full react native apps and custom components with AI. Enter your app idea and we'll build a custom react native app for you!
World's fastest iOS & Android app builder. Production-ready mobile apps that deploy directly to App Store & Google Play in minutes.
AI-powered coding, one-click app publishing, integrated payments, and growth analytics — all in one platform. Empowering a growing community of builders to launch, share, and scale their ideas. Thousands of apps created on a0 and deployed to the App Store, Google Play Store, and web. Build faster with an AI agent that writes and edits your app in real time. Develop with reliable backend support powered by Convex or Supabase. Craft smarter apps with built-in APIs for AI inference and image generation. Build faster with an AI agent that writes and edits your app in real time. Develop with reliable backend support powered by Convex or Supabase. Craft smarter apps with built-in APIs for AI…from a0.dev
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I was at FB/Meta from late 2013 to early 2023, mostly working in the compiler/runtime spaces. I got hit in the spring 2023 layoff wave. I immediately started making games in my newfound free time (a lifelong interest, and I even worked in AA(A?) back ca. ~2000), and in October 2023 I stumbled upon the idea of a roguelike pachinko/plinko game inspired by Luck Be A Landlord. Things snowballed quickly, I started talking to publishers, then worked like crazy through all of 2024, almost the hardest I've ever worked in my career, and launched the game in December 2024. It's sold…
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i wanted to change the habit of reaching for my phone in the morning and doomscrolling away an hour so i built an app to help me. now i have to literally touch grass before accessing my most distracting apps the app is built in swiftui, uses the screen time apis provided by apple and google vision to recognise grass or not i'd love to get your thoughts on the concept.
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