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.
Stop guessing
$2.99 · 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 DraftExpert Pro: 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: Difficulty in tracking player statistics during drafts.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Limited player selection options.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Confusing user interface for new users.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Inadequate customer support.
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.
Stop guessing. Start dominating. DraftExpert Pro is a powerful draft optimizer built for serious fantasy football players. Whether your league runs an auction or a snake draft, it brings real-time pricing intelligence, live pick tracking, and roster optimization into one streamlined experience. Draft with more clarity, more discipline, and more control. DraftExpert Pro helps you understand what every player is worth, track how your room is spending, and build the strongest roster possible based on your strategy and budget. Smart Auction Pricing Import your league's auction data and instantly view Fair, Target, and MAX values for every player. Pricing is automatically aligned to your league settings, including team count, scoring format, TEP bonuses, and 1QB or Superflex builds. Snake Draft Assistant Link your Sleeper snake draft and follow every pick as it happens. Every recommendation is priced in real auction market value, so you always know who represents the most value left on the board. See who won't survive to your next turn, what waiting a round costs you at each position, and which players are realistically still there when your pick comes back around. Live value standings show exactly who is out-drafting their draft slot. Live Draft Tracker Follow every pick as it happens. Sync directly with your Sleeper league for automatic updates, or run a fully manual draft if you prefer. Long-press any player in the Values tab to record a purchase instantly without losing your place. Optimal Roster Builder Set your strategy and let DraftExpert Pro optimize around it. Shift toward Win-Now to prioritize high-impact production, or toward Dynasty to maximize long-term value. Lock in your priority targets and let the optimizer build around them. Real-Time Budget Intelligence See exactly where you stand in the room. Track your buying power against every team, identify when to stay patient or apply pressure, and use the Market tab to spot the hottest positions and best value opportunities as the draft unfolds. Week 1 Lineup Optimizer Switch the optimizer from long-term value to pure Week 1 points and build the highest-scoring starting lineup your remaining budget can afford. Fully draft-aware, so players you have already bought stay locked into their slots. My Teams Enter your Sleeper username to pull in every league you play this season. See your exposure to each player across your entire portfolio, plus playoff odds and position-by-position strengths and weaknesses for every roster you own. Key Features • Auction and snake draft support • Auction price import with automatic league-format matching • Fair, Target, and MAX pricing for every player • Value-based snake pick recommendations with urgency and positional drop-off • Next-pick projections and live league value standings • Live Sleeper sync and manual tracking for both draft types • Win-Now and Dynasty roster optimization • Week 1 lineup optimizer • Multi-league portfolio with player exposure and playoff odds • WAR-based player valuation and tier analysis • Support for TEP, Superflex, and custom scoring formats • Position-by-position market heat tracking • Full budget breakdown for every team • Works offline once your data is loaded DraftExpert Pro is built by fantasy players, for fantasy players. Your edge starts before the clock does.
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.