Feature spec
Goal: Send a clear invoice after finishing a job.
- Add a client, line items, a due date, and payment instructions.
- Preview the total before exporting a PDF.
- Keep an editable draft if export fails.
Describe what you want
Free · In-app purchases
Evidence scope: No current overall US chart position is available. Category-chart positions shown in discovery are a separate scope. Revenue is a directional model estimate, not verified earnings.
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Combine features and design from your favorite apps.
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Generating… usually about a minute.
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
A product spec, phased build plan, differentiation notes, and screen references.
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Goal: Send a clear invoice after finishing a job.
Invoice editor: Client at the top, editable line items in the middle, total and preview action at the bottom.
States: Empty draft, validation errors beside each field, exporting, and a retry action that preserves the draft.
Hypothesis: Contractors need faster repeat invoices more than more templates.
First experiment: Test duplicating a previous job with five contractors. Watch where they hesitate before expanding the feature set.
The full kit adds a phased build plan, evidence notes, tool prompts, and implementation guidance. It is a plan for your coding agent, not a finished app.
Usage: Mechanics are fair game; never reuse the original name, branding, assets, or verbatim copy.
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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for Replit: Vibe Code with AI Fast: map the core Developer Tools workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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These are generated suggestions, not verified review quotations. Check current App Store reviews and speak with users before treating a possible gap as a requirement.
Hypothesis 1
Assumption to check: Limited collaboration features compared to desktop versions
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Performance issues with large code files
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Steeper learning curve for beginners
Validate with people who use this workflow before building.
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Describe what you want. Replit builds it — websites, web apps, slides, videos, data dashboards, and more. No coding. No tools to learn. Just describe what you need in plain language, and Replit handles the building, testing, debugging, and hosting — all in one place. It's like having an entire team of engineers and designers on demand, available through a simple chat. Trusted by 50 million creators and builders worldwide. BUILD ANYTHING One platform for everything you want to make: - Web apps — live in minutes with a public URL - Websites and prototypes - Slide decks and presentations - Videos and animations - Data apps and dashboards DESIGN FREELY Design directly on a live canvas. No handoff. No gap between what you picture and what ships. BUILD TOGETHER Every request becomes a structured task your team can track. Add tasks anytime, see progress in real-time, and stay focused on what matters — while Replit handles the maintenance, updates, and complexity in the background. MOVE FASTER Multiple AI agents work across your project simultaneously — building infrastructure, integrating services, and refining features at once. What used to take cycles now happens in parallel. EVERYTHING BUILT IN — ZERO SETUP Authentication, database, hosting, and monitoring are all included from day one. No configuration, no infrastructure decisions. Build fully scalable web apps securely from the start. 100+ INTEGRATIONS, NO API KEYS NEEDED Connect to Google Drive, Gmail, Google Workspace, enterprise data warehouses, and more. Turn your project into a fully connected system in minutes, not days. SECURE BY DEFAULT Pre-deployment security screening, secure built-in services, and enterprise-grade controls — including SSO/SAML and SOC2 — so what you build stays protected. WHO USES REPLIT: - Founders and entrepreneurs building their first product or MVP - Designers who want to ship without depending on a developer - Product managers building internal tools and prototypes - Marketers who need campaign tools and dashboards - Students creating real projects for their portfolio - Anyone with an idea and no time to waste Creativity runs on Replit. Get started for free. Download and build something today.
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Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
From the Build Kit assessment.
A reliable timeline needs an agreed scope and a technical check. Ask your agent to estimate the phases in BUILD_PLAN.md after that review.