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.
Winning stock lists, real-time charts and up-to-the-minute market news: now available everywhere, thanks to the newly enhanced Investor’s Business Daily app.
Free · In-app purchases
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.
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Combine features and design from your favorite apps.
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Generating… usually about a minute.
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
A product spec, phased build plan, differentiation notes, and screen references.
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Goal: Send a clear invoice after finishing a job.
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.
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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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for Investor's Business Daily: 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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Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Winning stock lists, real-time charts and up-to-the-minute market news: now available everywhere, thanks to the newly enhanced Investor’s Business Daily app. Investor's Business Daily is proud to have been named "Best Financial Research and Data Company" in the 2023 FinTech Breakthrough Award program. IBD Digital members now have access to their favorite premium features, IBD premium lists, charts and personal stock lists. Not an IBD member? You’ll still be able to keep up with market news, videos and information like you would on Investors.com. Features: • Your personal stock lists, now synced across all your devices • Access to premium features for all IBD Digital members • Exclusive stock lists like IBD 50, Sector Leaders, IPO Leaders and more • The latest daily market analysis with The Big Picture and Stock Market Today • Customizable stock list on the home screen • Personalized news pages with embedded videos to keep you up-to-date on stocks you’re watching • Tap stock symbols to see IBD’s exclusive Smart Select Ratings • A widget accessible on your device home screen lets you create a personal stock list to see mini-charts, current price/volume and ratings. • A native iOS login screen so you can use Face ID/Touch ID. The IBD app is free to download but IBD Digital subscribers get access to premium ratings and interactive tools. IBD Digital subscription gives you unlimited access to our stock research and analysis across multiple devices—mobile, Mac and PC. After the one month free trial, your membership will automatically renew each month/year, and you will be charged $34.99/month or $329.99/year through your iTunes account within 24-hours prior to the end of the current cycle. You can turn off auto-renew at any time from your iTunes account settings up until 24-hours before the end of the current period. Your subscription remains active until the end of the period. Try us free for 1 month! If you enjoy your IBD Digital trial, do nothing and your membership will automatically renew every month or every year, depending on your choice of subscription. Digital Subscription Options: Monthly - unlimited access for $34.99 per month. Cancel anytime. Annual - unlimited access for $329.99 per year (save $89.89). Cancel anytime. If you subscribe via iTunes: Payment will be charged to iTunes Account at the confirmation of purchase. Accounts will be charged for renewal within 24-hours prior to the end of the current period at the rate of the selected plan above. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. If you have any questions about how the app functions or how to access to your subscription on other devices, please contact us at (800) 831-2525 or outside the United States at (310) 448-6600. Privacy policy: https://www.investors.com/investors-business-daily-privacy-policy/ Term of use: https://www.investors.com/home/investors-business-daily-inc-terms-of-use/
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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
Assumption to check: Complexity in linking multiple accounts.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Slow loading times for stock data.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Limited customization options for portfolios.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Inconsistent notification settings.
Validate with people who use this workflow before building.
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
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.