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
PolymarketSignals
AI Signals for Prediction Markets
$1.99 · In-app purchases
PRICE
$1.99
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/
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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 PolymarketSignals: map the core Finance 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
Implement user rating and review systems to build trust.
Assumption to check: Lack of user feedback and reviews may deter new users.
Validate with people who use this workflow before building.
Hypothesis 2
Enhance data sources for more comprehensive market signals.
Assumption to check: Limited market signals can lead to poor decision-making.
Validate with people who use this workflow before building.
Hypothesis 3
Improve navigation flow and add onboarding tutorials.
Assumption to check: Difficulties in navigating through different screens.
Validate with people who use this workflow before building.
Hypothesis 4
Introduce community forums or chat for users to discuss signals.
Assumption to check: No community engagement features for users.
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
AI Signals for Prediction Markets Discover the smartest trades on Polymarket and prediction markets with powerful AI insights, whale tracking, and real-time market signals. Polymarket Signals helps you identify high-probability trades across crypto, macro, and technology markets. Track market sentiment, follow smart money, and spot large moves before everyone else. Real-Time Prediction Market Insights Monitor the most active markets including: • Bitcoin predictions • Ethereum vs BTC performance • Federal Reserve rate decisions • Stock market predictions • Technology announcements • Global macro events All analyzed using AI-driven market signals. Smart Money Tracking Follow the moves of large traders and whale activity. See when big money enters markets and identify where liquidity flows. Understand how the smartest participants position themselves. Market Signals Find opportunities with powerful trading signals: • Trending markets • Whale activity alerts • Large odds movements • Volume spikes • Liquidity insights • Probability changes AI Market Analysis Each market includes AI insights that analyze: • liquidity depth • market volume • probability shifts • volatility • trade opportunities Get an instant AI trade score for every market. Built for Polymarket Traders Perfect for: • prediction market traders • crypto traders • macro traders • Polymarket users • information markets enthusiasts Key Features Trending prediction markets Smart money & whale activity Real-time market probabilities Big market moves AI trade scoring Liquidity & volume tracking Direct access to Polymarket markets Trade Smarter Stop guessing. Use data, signals and AI insights to find better trades on prediction markets.
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
Redux
Axios
React Navigation
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.
