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
Stock Earning Analysis
Dashboard
$2.99 · In-app purchases
PRICE
$2.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 5.0
2 ratings · Top 5%
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/
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 Stock Earning Analysis: 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
Offer advanced analytics and visualizations.
Assumption to check: Limited analytics features compared to competitors
Validate with people who use this workflow before building.
Hypothesis 2
Implement a notification system for new earnings.
Assumption to check: No notifications for earnings updates
Validate with people who use this workflow before building.
Hypothesis 3
Allow users to create and manage custom categories.
Assumption to check: Low customization options for earnings categories
Validate with people who use this workflow before building.
Hypothesis 4
Add multi-currency support for international users.
Assumption to check: No support for multiple currencies
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
Dashboard Open the app to a live overview of your saved S-1 filings and tracked companies — everything that matters, front and center. S-1 Filing Feed Browse and search every S-1 and S-1/A IPO filing on SEC EDGAR in real time. Filter by date range, bookmark filings to your watchlist, and tap through to the full document on SEC.gov. Missed Earnings See which companies fell short of Wall Street expectations over the last 30 days. Filter by ticker or name, and add underperformers directly to your companies list for deeper tracking. Sector Analysis Explore market sectors — Technology, Healthcare, Financials, Energy, and more — with live market cap, P/E ratio, revenue growth, and net margin for the leading companies in each space. Company Earnings Intelligence Add any public company and get a deep dive into their financial performance: • Quarterly revenue, net income, EPS, and gross margin with year-over-year comparisons • Interactive 1M–5Y stock price chart • AI-powered earnings analysis using Apple Intelligence (iPhone 15 Pro and later) • Analyst ratings with consensus, price targets, and upside/downside from current price • Three investor scoring frameworks — Buffett & Munger (quality value), Chris Hohn (quality compounder), and a16z (tech growth) — grading each company from A to F • SEC S-8 equity compensation filings showing employee stock plan registrations Data You Can Trust All financial data is sourced directly from SEC EDGAR (the official U.S. securities regulator) and public market data providers — no subscriptions, no paywalls.
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
react-navigation
axios
react-native-chart-kit
Supabase
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.
