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
ShowZone
The Show Starts Here.
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 3.9
14 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 included18 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 ShowZone: 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
Incorporate customizable notifications and themes.
Assumption to check: Lack of personalization options for users
Validate with people who use this workflow before building.
Hypothesis 2
Expand to cover more sports and local events.
Assumption to check: Limited sports coverage
Validate with people who use this workflow before building.
Hypothesis 3
Implement offline caching for event data.
Assumption to check: Poor offline experience
Validate with people who use this workflow before building.
Hypothesis 4
Add easy sharing options for social media.
Assumption to check: Difficulty sharing events
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
The Show Starts Here. Before the first pitch, before the first flip, before the first pack. This is where top Diamond Dynasty players come to make more stubs, build better teams and level up their game. PLAYER DATABASE Every Diamond Dynasty card at your fingertips. Search, filter, sort, and compare players across every stat and attribute. MARKET TOOLS Track prices, find profitable flips, and spot market movers in real time. Investment Intelligence helps you buy low and sell high. TEAM BUILDER Build and optimize your Diamond Dynasty lineup with our advanced squad-building tools. COLLECTION TRACKER Track your progress toward every collection reward. See what you still need and what it'll cost. INVENTORY SYNC Connect your TheShow.com account to sync your inventory and track your portfolio value. PACK SIMULATOR & GAMES Rip packs without spending stubs. Compete on leaderboards in Pack Derby and the Perfect-Perfect Grid. PLUS MORE Conquest maps, roster update predictions, PXP calculator, stadium database, tier builder, news, guides, and more — all in one app. ShowZone Gold and Diamond subscriptions unlock advanced features like Investment Intelligence, unlimited syncs, and pro Discord access. Built for the MLB The Show community. Not affiliated with Sony San Diego Studios or Major League Baseball. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://showzone.gg/privacy-policy
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
Axios
React Navigation
React Native Gesture Handler
BUILD KIT DIFFICULTY
Advanced
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.
