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.
AMERICA’S LEADING SPORTS PREDICTION MARKET
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.
Kit ready. Verify your email to download it.
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.
JavaScript is required to complete mailbox verification.
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for ProphetX Prediction Market: map the core Sports workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
Preview ready. Verify your email to reveal and copy the full prompt.
JavaScript is required to complete mailbox verification. Return to this prompt preview.
Affiliate link: CloneChart may earn a commission at no extra cost
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: Users often find the prediction odds confusing.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Limited social features for sharing predictions.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Difficulties in finding relevant markets.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: In-app navigation can be cluttered.
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.
AMERICA’S LEADING SPORTS PREDICTION MARKET ProphetX is a prediction market built for users who care about price, service and no-limit action. If you’re sick of sportsbooks gauging you with margin or limiting your action, there’s an alternative. Our sports prediction market is available Nationwide and consistently offers better odds.Same moment. Bigger payout. You can trade NBA, NHL, soccer and every major sporting event. Trade live, predict player props or build your own parlays. All in seconds, with our intuitive and lightning-fast UX. There’s thousands of markets, deep liquidity and billions traded. BEST ODDS IN SPORTS Traditional platforms are built with large margins, which means the odds are often working against you. ProphetX removes that layer and replaces it with open markets where users compete on price. It is a true peer-to-peer marketplace. The result is simple. Better odds, tighter spreads, and more value on every trade. Same moment. Better price. NO LIMITS Winning should not come with restrictions. ProphetX is built for users who want to keep trading as they improve. There are no artificial limits placed on success. This structure allows for transparent, compliant trading on sports-based event contracts, with access available nationwide. SET YOUR OWN ODDS On ProphetX, you don’t have to accept a price. You can create one. Set your own odds and let other users match your action. ALL YOUR FAVORITE SPORTS Trade across the biggest sports in the world, all in one place. From major leagues to global events, ProphetX gives you access to deep, liquid markets with real-time pricing and constant action. NBA Basketball NHL Hockey International & Domestic soccer MLB Baseball NFL Football College Football College Basketball MMA, boxing and major fight nights PGA Golf and major tournaments ATP & WTA tennis F1 & NASCAR motorsport Esports, including CS2, LoL and more Every game creates new markets. Every moment creates new price moves. FAST DEPOSITS AND WITHDRAWALS Move your funds with ease. ProphetX supports a wide range of trusted payment methods, making it simple to deposit and withdraw. No friction. No delays. Just access to your capital. BUILT FOR SERIOUS USERS ProphetX is designed for users who think in terms of price and probability. If you compare odds, track movements, and look for inefficiencies across markets, you will feel at home here. Whether you focus on sports picks, player props, or live markets, the platform gives you the tools to act with confidence. ProphetX is the ultimate trading app for sports. Download PROPHETX and start trading today.
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.