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.
**Know if you'll be okay — before it's too late.**
$6.99 · 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 kvit: map the core Finance 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 customization options for budget categories.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: No integration with bank accounts for automatic transaction syncing.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Lack of detailed analytics for spending.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Subscription model may deter users without a free tier.
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.
**Know if you'll be okay — before it's too late.** You have commitments ahead. Debt to pay off, bills to cover, big expenses coming. You need to know: will I have enough? kvit answers one question: **can I be at peace with my finances?** If not, it shows you what needs to change. **See your financial future** What you have, what's coming in, what's going out. kvit projects your money forward and shows you exactly when things get tight — or that you're fine. No guessing. No spreadsheets. Just a clear picture of what's ahead. **Know what needs to change** When the answer is "not yet," you're not left wondering. You see which expenses to adjust, which goals to push back, which trade-offs to make. Conscious decisions, not panic. **Stay accurate without the effort** You don't need to log every coffee. A quick check-in keeps your picture accurate — whether you check in daily or weekly, kvit stays trustworthy. The projection only works if the data is real, and the check-in makes that easy. **Who kvit is for** • You're paying off debt and need to know you'll make it through • You're managing a big expense — a house, a renovation, a move • You have bills and commitments ahead, and you need to know they're covered • You can't afford to ignore your finances — and you want to stop worrying about them Stop wondering. Start knowing.
Written user reviews are not shown here. Check current App Store reviews >
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.