Describe your app. Watch it take shape. Ship it for real.
Just tell us what your app should do — a few sentences is plenty. Never written a line of code? You don't need to. Just describe what you want — we handle everything else. You'll get a free, live preview as it takes shape, then a polished clickable app. Love it? Pay once and we ship the real thing, code and all.
No credit card · Free live preview · You own the code
14,000+ previews generated — for makers, founders, and teams
Describe it. Preview it free. Ship it.
Three steps from a plain-English sentence to a real, running app — and you only pay at the very end, if you love what you see.
Describe it
Just tell us what your app should do — a few sentences is plenty. Never written a line of code? You don't need to. Just describe what you want — we handle everything else.
A few sentencesPreview it free
Watch the app take shape live, then click through a polished, interactive prototype. If you want changes, adjust the setup and build another preview while capacity is available.
Live preview, $0Ship it for real
Love it? Spin it up. Pay once and a team of AI agents builds and delivers the real, production app — code, data, and all.
Pay only if you love itReal software, not a slideshow
Most tools hand you a picture and a promise. SpinApp hands you a working app you can click — before you ever pay.
Real apps, not mockups
The preview isn't a picture of an app — it's a working prototype with live state, real interactions, and navigation you can click through.
See it before you pay
Generate, click around, and refine for free. Money only enters the picture once the preview already does what you imagined.
Designed & built by FrameWorks in London, Canada
A dedicated team that designs, builds, and ships your app end to end — so the result is coherent and complete, edge to edge.
Production code you own
Real persistence, real auth, clean TypeScript you can read, extend, and host anywhere. It's yours — no lock-in, no black box.
Idea to app in minutes
Watch the interface take shape live, then click through the polished result. The slow part of software — getting started — disappears.
Zero-risk by design
Your preview is free. If it never wins you over, you never pay a cent. Simple as that.
Apps people described in a few words
Every one of these is live and fully clickable — go ahead, poke around. Each was generated from the short description beneath it.
Flow
Today · 4 to do
Design the onboarding flow
Review pull requests
Draft the launch tweet
Fix mobile nav overlap
Wire up analytics events
Flow — Team task tracker
>A task tracker with boards, priorities, and a quick-add bar
Orbit
Sales pipeline
Orbit — Sales CRM
>A lightweight CRM with a deal pipeline I can drag through stages
Slate
Bramble Studio · Book a time
1 · Service
2 · Day
3 · Time
Slate — Booking page
>A booking page for my studio with services and open time slots
Waddle
Find your penguin 💙
Gus, 4
South Shore Colony
Divorced dad of 2 eggs. Love long waddles on the ice shelf. Not here for krill and chill.
Waddle — Penguin dating + marketplace
>A dating app for estranged penguins that also has a local marketplace, like if Tinder and Facebook Marketplace had a baby but for birds
Your preview is free
Pay only when you're ready to ship — one time, by complexity. No subscriptions, no surprises, no risk.
You see the working preview before a cent changes hands. If you don't love it, you don't pay.
Starter
A focused single-purpose app.
Free preview included
Landing tools, trackers, simple utilities
- Up to ~4 core screens
- Real data persistence
- Production TypeScript you own
- One-click deploy + hosting guide
- Free live preview
Standard
A complete, multi-screen product.
Free preview included
CRMs, dashboards, booking & marketplaces
- Up to ~10 screens & flows
- Auth + user accounts
- Database, search & filtering
- Integrations (email, export, webhooks)
- Everything in Starter
Pro
An ambitious, fully-wired app.
Free preview included
Multi-role tools, internal platforms
- Unlimited screens & roles
- Curated integrations & API access
- Roles, permissions & admin
- Priority build queue
- Everything in Standard
Not sure which tier? Just start a free preview — we'll size it for you automatically.
Questions, answered
Yes — completely. You can describe an idea and generate a fully clickable preview without paying or entering a card. Capacity may be limited during heavy demand. You only pay if you decide to ship the real app.
Still curious? The best answer is to try it.
Your idea, clickable before you pay.
Describe it, click around the free preview, and ship the real thing only if you love it.
No credit card. No account. Just your idea.