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.
App Overview
EliteReferee
Elite Referee is the all-in-one match management app built for soccer referees at every level — from youth leagues to competitive adult play.
$8.99 · In-app purchases
PRICE
$8.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
N/A
No ratings yet
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.
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Build Kit
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A product spec, screen plans, and build steps for your coding agent.
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What's included15 files
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
Preview a sample Build Kit No email needed
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Screen plan
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.
Differentiate and validate
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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Free quick prompt For a smaller starting point
Quick prompt
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for EliteReferee: map the core Utilities workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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Opportunities
AI-GENERATED OPPORTUNITY HYPOTHESES
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
Incorporate real-time stats tracking and game updates.
Assumption to check: Limited functionality for referees during games
Validate with people who use this workflow before building.
Hypothesis 2
Implement a quick-access feature for the most used rules.
Assumption to check: Difficulty in accessing rules quickly
Validate with people who use this workflow before building.
Hypothesis 3
Add detailed reports and analytics for past games.
Assumption to check: Lack of game history tracking
Validate with people who use this workflow before building.
Hypothesis 4
Allow users to customize tools to fit their officiating style.
Assumption to check: No customization options for tools
Validate with people who use this workflow before building.
App evidence
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
App Store description
Elite Referee is the all-in-one match management app built for soccer referees at every level — from youth leagues to competitive adult play. Stay in control of every match with a clean, easy-to-use interface designed for the sideline, not the office. APPLE WATCH SUPPORT Run your entire match from your wrist. Start the timer, track the score, and log yellow and red cards — all without touching your phone. When the final whistle blows, the full match data syncs automatically to your iPhone so you can review every detail. FEATURES — Match timer with start, pause, and added-time controls — Live score tracking for both teams — Yellow and red card management with player logging — Full match summary synced to iPhone after every game NO SUBSCRIPTIONS. EVER. Pay once and own it. Elite Referee is a one-time purchase — no monthly fees, no paywalls, no surprises. Whether you're officiating your first match or your thousandth, Elite Referee keeps the details organized so you can focus on the game.
Written user reviews are not shown here. Check current App Store reviews >
Screenshots
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Build scope
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Define the first version
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Set boundaries
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Check the hard parts
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
SUGGESTED BUILD STACK
React Native
Expo
Supabase
TypeScript
React Navigation
Zustand
BUILD KIT DIFFICULTY
Intermediate
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.
