A Testable Mobile MVP, Not a Wireframe
VULK builds a mobile app MVP from a prompt — Flutter-first, with real screens, auth, a database and a live compiled preview — so you can put a working product in testers’ hands instead of a clickable mockup. React Native/Expo projects include exportable source, previews and device testing through Expo Go, and store builds through EAS Build.
Mobile demand leads the platform: Flutter is the most-requested stack in prompts (381 all-time mentions) with React Native close behind at 213, across 11,355 generated apps (VULK platform data, July 2026). The median builder ships a first app 47 seconds after signup — an MVP is an afternoon, not a quarter.
Updated July 18, 2026
The complete promptA concrete starting point
Build a mobile MVP for coordinating a neighbourhood repair club. Members request repairs, volunteers claim tasks and both can track progress, with a small, clear set of native screens.
The complete prompt
Adapt this brief to your business, then build and refine it in VULK.
Build a mobile MVP for coordinating a neighbourhood repair club. Members request repairs, volunteers claim tasks and both can track progress, with a small, clear set of native screens. Include these capabilities: - Flutter MVP with onboarding, core flows and settings screens - Auth, database and API so testers create real accounts and data - Live compiled web preview per build (~20–60s) to share with testers - APK/AAB export when you are ready for the stores - Full code export for the team that takes it to v2 Build the complete working project with its routes, data model and interactions. For saved or private data, implement persistence, authentication and server-side permissions. Keep API credentials on the server. For external services, document the required setup and use test mode until real accounts are connected. Do not present a simulated integration as a completed live connection. Make the interface responsive, with accessible labels, keyboard navigation and visible focus. Include loading, empty, validation and error states. Use clearly labelled sample data, never invented customer testimonials or results. Choose a visual direction suited to this project and keep typography, spacing and controls consistent. Explain how to run, test, export and deploy the source. Verify this end-to-end flow: Create and claim a task from separate accounts. Verify that competing claims are handled, progress survives restart and private contact details stay protected.
Explore other things you can build
All use casesWhat you get
- +Flutter MVP with onboarding, core flows and settings screens
- +Auth, database and API so testers create real accounts and data
- +Live compiled web preview per build (~20–60s) to share with testers
- +APK/AAB export when you are ready for the stores
- +Full code export for the team that takes it to v2
FAQ
Flutter or React Native — what does VULK recommend?
Flutter is the deeper path today: generation plus a live compiled preview plus APK/AAB export. React Native/Expo projects include exportable source, previews and device testing through Expo Go, and store builds through EAS Build.
Can testers try the MVP before any store release?
Yes. Every Flutter build compiles to a shareable web preview URL, so testers can click through the real app in a browser while you iterate.
What happens when the MVP validates?
Export the full source — Flutter project, backend schema and API — and hand it to your team. There is no lock-in; the MVP is the codebase, not a demo of one.