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
Breakout Finder
NFL analytics that actually work
$4.99 · In-app purchases
PRICE
$4.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 3.9
136 ratings · Top 50%
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 included17 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 Breakout Finder: 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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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
Add advanced filtering by stats and performance metrics.
Assumption to check: Limited player filtering options
Validate with people who use this workflow before building.
Hypothesis 2
Incorporate user-generated content and community features.
Assumption to check: Subpar user engagement
Validate with people who use this workflow before building.
Hypothesis 3
Provide more comprehensive breakdowns and comparisons.
Assumption to check: Lack of detailed player analysis
Validate with people who use this workflow before building.
Hypothesis 4
Create an interactive onboarding tutorial for new users.
Assumption to check: Poor onboarding experience
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
NFL analytics that actually work. The Breakout Finder puts the power of PlayerProfiler’s predictive analytics in the palm of your hand. Our running back and wide receiver breakout model processes the most powerful data set to assign a probability of NFL success to every RB and WR prospect. Breakout Gauge: Draft wide receivers with confidence with the Breakout Finder's machine-learned Breakout Rating. The advanced prospect profile dashboard also features a wide array of leading edge metrics from Speed Score to College Dominator Rating, as well as proprietary advanced stats such as Dynamic Score, Level of Competition, and Teammate Score. — Comparison Command Center: Take prospect evaluation and decision making to the next level with Breakout Finder's interactive player comparison tool, which unifies the metrics that matter most within a always-updated talent heat mapping system. — Mobile Database: Mine value like never before by easily toggling through Breakout Finder's comprehensive wide receiver database featuring a robust index of advanced stats on players of the past, present, and future from Calvin Johnson to Chris Godwin to Ja’Marr Chase.
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
react-query
expo-router
react-native-reanimated
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.
