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.
This app contains over 400 of the most influential documents, laws, speeches, and court cases in U.S
$0.99 · 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.
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Combine features and design from your favorite apps.
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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Rork plan preview for US Historical Documents: map the core Reference workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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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: Limited document search functionality.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: No offline access to documents.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Inconsistent user interface design.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Lack of community engagement features.
Validate with people who use this workflow before building.
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
This app contains over 400 of the most influential documents, laws, speeches, and court cases in U.S. history. See the dramatic items which shaped our nation’s history in this extremely readable and convenient format. Sort the documents chronologically or by type of document and importance. Search for words or phrases in all documents, or in specific documents. Besides just reading documents, this app has many useful features, available on an easy-to-use graphical toolbar. Includes: -Add (and remove) notes anywhere in the document -Highlight useful words or phrases -Email any documents (including your notes) -Save your changes for later viewing -Remove customization and go back to "original" document All documents are stored locally on your iPhone / iPad, for easy reference. Includes: -U.S. Constitution -Declaration of Independence -Articles of Confederation -Complete collection of the Anti-Federalist Papers -Complete collection of the Federalist Papers -Many more Colonial, pre-colonial, and founding fathers’ documents. -Confederate Constitution -Gettysburg Address -Star Spangled Banner -Important Federal Laws (including Federal Judiciary Act, Alien and Sedition Acts, Interstate Commerce Act , Lend-Lease Act , and many more) -Important Speeches by Presidents and other leaders (including Ronald Reagan, John F. Kennedy, Patrick Henry, Martin Luther King, Abraham Lincoln, and more) -Complete collection of every presidential inauguration speech -Important Civil Rights milestones (including Emancipation Proclamation, Civil Rights Act and more) -War documents (including Declaration of War in WWI and WWII, Surrender of Japan, Surrender of Germany, and more) -Famous Court Cases (including Brown v. Board of Education, Marbury v. Madison, Miranda v. Arizona, District of Columbia v. Heller, and more) -Treaties shaping our nation’s history (including Treaty of Paris, Treaty of Guadalupe Hidalgo, Treaty of Fort Laramie, and more) -Influential Executive Orders (Desegregation, Peace Corps, and more) -MANY MORE DOCUMENTS!
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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.