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
NASDAQ Widget
NASDAQ Status Widget brings real-time stock market status information directly to your iPhone and iPad home screen
$0.99 · In-app purchases
PRICE
$0.99
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 should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
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 NASDAQ Widget: 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
Integrate multiple APIs to provide comprehensive data.
Assumption to check: Limited stock data sources
Validate with people who use this workflow before building.
Hypothesis 2
Allow users to customize their dashboard and notifications.
Assumption to check: Lack of customization options
Validate with people who use this workflow before building.
Hypothesis 3
Add educational content about investing and stock market.
Assumption to check: No educational resources
Validate with people who use this workflow before building.
Hypothesis 4
Offer alternative pricing plans or free features.
Assumption to check: High subscription rates
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
NASDAQ Status Widget brings real-time stock market status information directly to your iPhone and iPad home screen. Know at a glance whether NASDAQ is open for trading, in pre-market, after-hours, or closed. BEAUTIFUL HOME SCREEN WIDGETS Choose from three widget sizes to fit your home screen perfectly: • Small Widget - Shows current market status with color-coded indicator • Medium Widget - Displays status, current Eastern Time, and countdown to next market event • Large Widget - Full trading schedule with all market hours and next event information REAL-TIME MARKET STATUS Color-coded indicators make it easy to know the market status at a glance: Green - Market Open (9:30 AM - 4:00 PM ET) Yellow - Pre-Market Trading (4:00 AM - 9:30 AM ET) Orange - After-Hours Trading (4:00 PM - 8:00 PM ET) Red - Market Closed (nights, weekends, holidays) SMART & RELIABLE • Automatic timezone conversion - works anywhere in the world • Recognizes all US stock market holidays • Updates every 5 minutes during trading hours • No internet connection required - all calculations done locally • Respects your privacy - no data collection or tracking COMPREHENSIVE SCHEDULE View the complete NASDAQ trading schedule: • Pre-Market: 4:00 AM - 9:30 AM Eastern Time • Regular Trading: 9:30 AM - 4:00 PM Eastern Time • After-Hours: 4:00 PM - 8:00 PM Eastern Time HOLIDAY AWARENESS The app recognizes all official US stock market holidays including: • New Year's Day • Martin Luther King Jr. Day • Presidents' Day • Good Friday • Memorial Day • Juneteenth • Independence Day • Labor Day • Thanksgiving • Christmas Day Pre-loaded holiday schedule for 2025-2026 with automatic detection. PERFECT FOR • Day traders who need to know exact market hours • Stock market enthusiasts • Financial professionals • Anyone tracking NASDAQ trading times • Investors who trade during pre-market or after-hours PRIVACY FOCUSED • No account required • No personal data collected • No analytics or tracking • All calculations performed locally on your device • No internet connection needed WIDGET FEATURES • Auto-updating status every 5 minutes • Beautiful gradient backgrounds • Smooth animations • Dark mode support • Low battery impact • Multiple sizes to fit any home screen layout Add NASDAQ Status Widget to your home screen today and never miss a trading window again!
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
axios
react-query
@react-native-async-storage/async-storage
expo-router
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.
