ASim – generate functional mobile apps instantly on your phone
Hi HN! Daniel from YC S21 here, launching a project called aSim, which lets people generate/simulate usable native apps (called Sims) instantly from your phone. Describe an app you want and aSim will generate it. Then, edit and refine it to better suit your needs. Sims are also shareable via links, and basic app functionality is also exposed through web (though mobile is much more feature complete). A couple of my favorite Sims so far: - FridgeChef, recipes from what's in your fridge: https://asim.sh/s/419 - wordle: https://asim.sh/s/412 - HIIT…
ASim – generate functional mobile apps instantly on your phone launched on September 4, 2024 with 10 votes, #1,270 of 5,281 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 2 years on.
In plain words
ASim is a platform that generates functional native mobile apps instantly from text descriptions. Users describe an app they want, and ASim creates a working version called a Sim that can be edited and refined. Created Sims are shareable via links and include examples like recipe generators, games, and workout timers. The platform is primarily mobile-focused, though basic functionality is available on the web.
written from the facts on this page · September 2026
From the sources
Create and share mini-apps.
Help Daryl lose weight! Track your steps with friends, collect donuts, and turn everyday walks into a motivating game. Turn a foot photo into a playful AI style score, get personalized tips, and climb the public leaderboard. Point, shoot, and let the tiny instant-film wizard overcook reality into creamy, soft-focus nostalgia before it lands on the Prints wall. A neon swipe-fest where face stickers fly, bombs rudely interrupt, combos sparkle, and the leaderboard keeps receipts. A tactile film camera with live nostalgic stocks, gentle grain, date stamps, and a private contact-sheetfrom asim.sh
In the maker’s words, at launch
Hi HN! Daniel from YC S21 here, launching a project called aSim, which lets people generate/simulate usable native apps (called Sims) instantly from your phone. Describe an app you want and aSim will generate it. Then, edit and refine it to better suit your needs. Sims are also shareable via links, and basic app…
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Hi HN! Daniel from YC S21 here, launching a project called aSim (https://asim.sh/), which lets people generate/simulate usable native apps (called Sims). Describe an app you want and aSim will generate it. Then, edit and refine it to better suit your needs. Sims are also shareable via links, and basic app functionality is also available through web (though mobile is much more feature complete). A couple of my favorite Sims so far: - Doom demo: https://asim.sh/@zymaric/s/18665 - Star wars idle game:…
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