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
Bracket Maker
►Supports up to 16 teams in the single and double elimination formats.
$0.99 · In-app purchases
PRICE
$0.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 3.0
23 ratings · Below Average
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 included18 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 Bracket Maker: 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
Allow users to customize bracket styles and layouts.
Assumption to check: Limited customization options for brackets.
Validate with people who use this workflow before building.
Hypothesis 2
Focus on robust testing and quality assurance to improve app stability.
Assumption to check: Poor user ratings due to bugs.
Validate with people who use this workflow before building.
Hypothesis 3
Implement live updates and notifications for ongoing tournaments.
Assumption to check: Lack of advanced features like live updates.
Validate with people who use this workflow before building.
Hypothesis 4
Redesign the UI for a more modern and user-friendly experience.
Assumption to check: User interface feels outdated.
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
►Supports up to 16 teams in the single and double elimination formats. ►Easily create and email out Hi-Def brackets for tournaments. ►Create, copy, save and load and unlimited amount brackets. ***Awards and Recognition*** ►“This app is great it looks awesome and is super quick...The thing I love the most is the ability to email the brackets out” -LateralRoss ►Do you want to easily create and Email out permanent copies great looking Hi-Def brackets for your tournaments? -Then Bracket App is the app for you. ----------------------------------------------------- -UNLIMITED BRACKETS OF ANY TYPE! With The Bracket App you can create any bracket for any sport or event, some uses might include: basketball, baseball/softball, soccer, pingpong, etc… -EMAIL OUT BRACKETS IN HD! With the Bracket App it is possible to create, complete and email up to 16 team single and double elim brackets in minutes. The app features an innovative bracket system that allows you to simply click on the winning team and they will advance to the next round. -SIMPLE AND EASY TO USE! The Bracket App is the app stores easiest to use and most functional bracket app on the app store. The Bracket app is complete with retina display and lets you create single and double elimination brackets of up to 16 teams instantly. -CREATE, COPY, SAVE AND LOAD! Now you can build brackets for any tournament needs, whether it is creating a tournament you are running or if you just want to have a permanent copy of a bracket you are competing in. The Bracket app is the only bracket app on the market that allows you to create and share copies of your bracket. The Bracket app has an innovative email out function that allows you to email your bracket and results in full HD. --------------------------------------------------- Features ***Features Include*** -Supports up to 16 team tournaments. -Single and Double elimination rounds. -Unlimited everything! -- unlimited users, categories and brackets. -Email System -- email your brackets and results out in full Hi-Def color. -Save/Load -- ability to save/load unlimited brackets. -Intelligently simple navigation -- simply touch to advance team. -Quick Start Option -- create teams by number or color. -Shuffle Option -- randomly seed tournaments. -Great organization -- built for multiple users, categories and brackets. -Quick Support - In app email support. This App is brought to you by TouchMint, an Innovative leader in iPhone Sport Tracking Apps.
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-navigation
@react-native-async-storage/async-storage
expo-sharing
BUILD KIT DIFFICULTY
Starter
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.
