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
Bracketology
Bracketology brings the thrill of fantasy sports to all your favorite reality TV shows, in one place.
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.0
177 ratings · Top 30%
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/
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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 Bracketology: map the core Entertainment 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
Allow users to create custom tournament types and rules.
Assumption to check: Limited customization for tournament formats
Validate with people who use this workflow before building.
Hypothesis 2
Implement guided onboarding and tooltips for first-time users.
Assumption to check: Difficult navigation for new users
Validate with people who use this workflow before building.
Hypothesis 3
Optimize backend queries and caching for smoother performance.
Assumption to check: Inconsistent performance during high traffic
Validate with people who use this workflow before building.
Hypothesis 4
Integrate social sharing options for users to promote their brackets.
Assumption to check: Lack of social sharing features
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
Bracketology brings the thrill of fantasy sports to all your favorite reality TV shows, in one place. Play free, season-long fantasy games for 30+ shows, including Dancing with the Stars, Survivor, The Traitors, Big Brother, The Challenge, The Amazing Race, MasterChef, Love Island, RuPaul's Drag Race, The Bachelor, Top Chef, and more. Compete with friends in a private league or jump into a public one and climb the leaderboard. New this Fall, Prize Mode lets you play for a shot at real prizes. It's still 100% free to play; no purchase or payment is needed to enter or win. Pick the game type(s) to compete in. Confidence Pools let you rank your picks by how sure you are. First Impression brackets are all about locking in your standouts early. Advanced mode adds more depth for the diehards. And for awards shows like the Oscars, Emmys, and Golden Globes, play our Ballot format and predict the winners category by category. Features: EASY TO SET UP Create an account in one click, with multiple single-sign-on options. 100% FREE TO PLAY Every game is free. Prize Mode gives you a shot at real winnings without ever needing to pay to play. UNLIMITED LEAGUE SIZES Compete against your significant other, an entire group chat, or every Bracketology user out there. CUSTOMIZABLE SETTINGS League Commissioners choose game types, when picks lock, and more to make each league their own. AUTOMATED SCORING No spreadsheets needed - we track it all for you. BY FANS, FOR FANS We built Bracketology because we wanted this to exist. We're playing right alongside you. New seasons of Dancing with the Stars, Survivor, The Traitors, & more all premiere this September. Download now and get your watch party into the league before the season starts. The rewards and contest prizes accessible via the Bracketology app are solely sponsored and administered by Bracketology.tv, a subsidiary of Lucra, Inc. Apple is not a sponsor of, affiliated with, or responsible for conducting, the prize distribution. For more info on Bracketology's Terms and Conditions & Privacy Policy, visit: https://www.bracketology.tv/legal Terms of Use: This app is governed by Apple's Standard End User License Agreement (EULA), available here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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
Zustand
React Navigation
React Native Reanimated
BUILD KIT DIFFICULTY
Expert
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.
