OnSpace AI

OnSpace AI turns plain-language prompts into iOS, Android and web apps, with a Supabase backend, Stripe payments and code export, for founders and non-developers.

What is OnSpace AI?

OnSpace AI is a no-code AI app builder that turns plain-language descriptions into working mobile and web apps. You explain what you want, and its AI agent generates the interface, logic and backend, which you can keep refining through conversation or in a built-in code editor. The finished project can be published as an iOS, Android or web app.

It is designed for people without programming experience, such as founders testing an MVP, freelancers building client prototypes, teachers, coaches and small business owners, while still giving developers access to the generated code.

Key Features of OnSpace AI

Prompt-to-app generation

Describe an app in everyday language and the agent builds screens, navigation and features. The FAQ recommends breaking bigger projects into smaller steps and iterating.

Agent mode

For larger, multi-step changes, agent mode works through tasks with premium models such as Claude Sonnet 4, according to the FAQ, and is charged by usage depending on how complex each request is.

Managed backend via Supabase

OnSpace connects projects to Supabase for authentication, a PostgreSQL database, file storage and real-time sync, along with edge functions, secrets and logs, so there is no server setup to manage.

Built-in payments

Stripe integration is available out of the box, and the builder can configure other payment processors on request, which helps creators charge for their apps from day one.

Mobile creator app

Besides the web editor, OnSpace has iOS and Android apps so you can create and edit projects from a phone.

Code ownership and export

You keep ownership of the generated code, can download it directly, or sync it to GitHub and host it elsewhere. Figma imports and iOS in-app purchase tutorials are also documented.

OnSpace AI Pricing

OnSpace has a free plan with a daily credit allowance capped at 2,000 credits per month, and a single paid Pro tier for heavier use and private projects. Agent mode is billed by usage, with costs varying by request complexity.

Prices checked on October 27, 2026; check the official pricing page for current plans.

Who Should Use OnSpace AI?

• Non-technical founders who want to validate an app idea without hiring developers.
• Freelancers and agencies that need fast, clickable prototypes for clients.
• Coaches, teachers and small businesses building simple booking, class or ordering apps.
• Creators who want to sell access to an app with Stripe payments built in.

Is OnSpace AI Worth It?

OnSpace AI is a strong option for getting a mobile or web app from idea to something usable very quickly, especially because it handles the backend and payments that often stop no-code projects. The free plan is generous enough to test real ideas, and code export means you are not locked in.

There are limits to consider. Free projects are public, the monthly credit cap can be reached quickly during active building, and agent mode costs vary with usage, which makes spending harder to predict. Complex apps still benefit from technical help, as the FAQ acknowledges. For MVPs and straightforward apps, it is well worth trying.