Pizza & Build: Mobile App Hackathon
What's happening? Bilt.me is teaming up with Time Rich Club and WisprFlow, and Koah the ad network built for AI apps, to host Mobile App Hackathon Night in New York: an evening for getting a real mobile app out of your head and onto your phone, with AI. A friendly hackathon where the only rule is to ship something by the end of the night.
Most app ideas never leave the Notes app. Tonight yours does. No code needed.
Bring a fresh idea or something you've already started. Describe what you want in plain language, keep refining it, and leave with an app running on your phone that you can show people.
All you need is a laptop and the willingness to call something done.
You'll be hacking alongside founders, designers, coders and people with too many ideas in their Notes app. Come solo or bring a friend, and we'll help you find teammates.
Why come? Build your app with Bilt.me, then hear from Koah on how AI apps start making money from day one. 🍕 Pizza on us
Format
Teams of one or two. A quick kickoff, then three hours of heads-down hacking with a clear finish line: get it working on your phone. We wrap with demos, so everyone sees what got shipped.
What to expect
A short intro to building with Bilt.me
A quick look from Koah at how AI apps make money
Time to hack, test on your phone and ask questions
Friendly feedback from the room
Demos at the end
Good conversations and new people to build with
Who is it for? Anyone who wants to stop thinking about an app and start shipping one: aspiring founders, designers, creatives, AI-curious builders, and people who have never written code.
What to bring?
A laptop 💻
Your phone 📱
An idea, or the app you've already started
Co-hosted with Time Rich Club
Ella Molony Cook is an Australian 4x founder with 1 exit and an investor in Anthropic. She runs a community of 63K+ subscribers on Substack and has hosted 250+ founder and investor experiences.
Time Rich Club is for founders, leaders and investors who refuse to choose between ambition and a life they love. Think world-class mentorship to build a life of impact: become visible, build authority with your voice, and craft the delegation system that gives you your time back.
Their ethos: real wealth goes beyond finances. It's a deeper relationship with yourself and your mission, and the freedom to spend your time how you choose. Being ambitious can be lonely, so they built the resources, community and a non-judgmental space for you to show up as you are.
Our partner
Time Rich runs on voice, powered by Wispr Flow. Wispr Flow turns your voice into clean written text in any app. Speak your emails, notes and ideas instead of typing them, plus a notetaker integrated within your AI stack. The fastest hours you'll ever win back.
Seats are limited and we read every application.
About Bilt.me
Bilt turns a plain-language idea into a real native mobile app, with the frontend, database and login all built for you, ready to test on your phone and publish to the App Store and Google Play.
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When: Wednesday 4 November 2026 Time: 6pm to 9pm Where: New York, venue to be announced. We'll share the location with approved guests. Entry: Free Bilt.me credits: included, sponsored Hosted by Bilt.me in collaboration with Koah (koahlabs.com)
We take pictures during this event and will use those pictures for marketing. If you don't wish to be photographed, let us know in advance and we can accommodate. Link to Bilt privacy policy: bilt.me/privacy