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.
Track every point
$9.99
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 SpikeLive: map the core Sports 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: Expensive subscription
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Missing features
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Poor performance
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.
Track every point. Stream every rally. Now with Instant Replays! SpikeLive is the complete volleyball scoreboard for iPhone and Apple Watch — with built-in live streaming to Facebook (coming soon), YouTube, Twitch, and any custom RTMP destination so your fans never miss a point. Facebook integration is free to you when released in a future update. INSTANT SCOREBOARD Large, tap-friendly buttons let you score in a split second. SpikeLive's rules engine handles set completion, rally scoring, serve tracking, and timeouts automatically. STREAM ANYWHERE Go live straight from the scoreboard — to Facebook Live (coming soon), YouTube Live, Twitch, or any custom RTMP server. A real-time score overlay shows both teams and the current score on every broadcast, so viewers always know what's happening. Never hold another phone to show the score in front of a stream again! APPLE WATCH COMPANION Score from your wrist and see the live viewer count at a glance. The SpikeLive Watch app syncs instantly with your iPhone — award points, check set scores, track the serve, and monitor your audience, hands free. SHARE YOUR STREAM Spread the word instantly. Tap the share button on the live stream screen to send your stream link to anyone — via Messages, social media, or anywhere else — so fans can tune in the moment you go live. BUILT FOR THE COURT High-contrast dark theme designed for outdoor visibility. Big scores, clean layout, easy to read in bright sunlight. VOLLEYBALL RULES ENGINE Rally scoring · Best-of-5 sets · Win by 2 · 2 timeouts per team · Serve tracking · Set history FLEXIBLE FORMATS Customize points per set, sets to win, and timeouts for any format — recreational, beach, or tournament. PRIVATE BY DESIGN No data collection. Scores stay on your device. Platform logins handled by each provider's own SDK. No subscriptions. No ads. Download SpikeLive and bring a pro scoreboard to every court.
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.