Use case
Prototype an app idea with your team
The quickest way to prototype an app idea with a cofounder or small team is to agree on what a person should be able to try, build a clickable version the same day, and react to it together. In AppSprint, Team Vibe Coding gives the group one shared AI-built prototype in about an hour: the decision-maker prompts the AI while teammates send anonymous suggestions. If you want competing versions first, use the One-Hour Sprint.
Why prototyping as a group is harder than alone
AI app builders are made for one person at a keyboard. When a team uses one, somebody shares a screen, everyone else watches, and feedback arrives later in a chat thread. The prototype reflects one person's view, and the team finds out it disagrees after the work is done.
How to do it well
- Describe what people should be able to try, not a feature list.
- Keep it to one flow. A prototype that does one thing clearly teaches more than ten empty screens.
- Decide who holds the keyboard. One person makes changes; everyone else proposes them in writing.
- Keep versions so a bad change costs nothing.
- Stop when it is good enough to show someone. A prototype is a question, not a product.
How it works in AppSprint
Choose the format
Pick Team Vibe Coding when the team already knows what to build: you name the project, then spend 45 minutes in Build together, starting from a blank shared builder. Pick the One-Hour Sprint when each person should build a version first and the team then chooses.
Invite the team
The host shares a link and teammates join as guests without an account. The video call is in the same window.
Pick what to make
The AI builder has three modes: Web App, Web Game and Design. You can attach up to three images and five files.
Build together
The decision-maker prompts the AI. Teammates follow that view or explore on their own, and send anonymous written suggestions, optionally with a snapshot of the area they mean. The decision-maker can run an advisory vote, then apply the change. See Refine Together.
Keep what works
The 20 most recent versions are kept and the decision-maker can restore one. Download the prototype as a ZIP or a standalone HTML file.
What you leave with
- A working prototype as a single runnable HTML file
- A session summary, with a link that anyone can open without signing in
When AppSprint is the wrong tool
The prototypes are single-file HTML with no backend, no real APIs and no frameworks, so they are for showing and testing an idea, not for shipping it. If you need a deployed app with accounts and a database, use an AI app builder made for that; see AppSprint vs Lovable.
Only one person prompts the shared builder. If you work alone, or each of you wants a long separate build session, the room adds little.