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
NYS US History Regents Prep
US History Regents Review: Ace Your Exams" - Dive into the depths of U.S
$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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A product spec, screen plans, and build steps for your coding agent.
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What's included17 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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Quick prompt
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for NYS US History Regents Prep: map the core Education 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 gamification elements like points and badges.
Assumption to check: Limited interactivity and engagement features
Validate with people who use this workflow before building.
Hypothesis 2
Add user-specific recommendations based on performance.
Assumption to check: Lack of personalized learning paths
Validate with people who use this workflow before building.
Hypothesis 3
Enable offline access to study materials.
Assumption to check: No offline functionality
Validate with people who use this workflow before building.
Hypothesis 4
Provide detailed explanations for answers post-test.
Assumption to check: Limited feedback on practice tests
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
US History Regents Review: Ace Your Exams" - Dive into the depths of U.S. History with an app that makes learning engaging and comprehensive. This tool is perfect for students preparing for NYS Regents US History and AP US History exams, offering a wealth of resources to deepen your understanding and readiness for these tests. Our app simplifies your study process by focusing on two key features that cater to the diverse needs of learners: Key Features: Interactive Regents Quizzes: Test your knowledge with quizzes covering a wide range of topics in U.S. History. Each quiz is designed to mimic the style and format of real Regents questions. Vocabulary Flash Cards: Strengthen your grasp of key terms and concepts with interactive flashcards, a vital tool for memorization and understanding. US History Regents Review is more than just a study aid; it's a comprehensive guide to mastering U.S. History. Whether you're brushing up on specific topics or preparing intensively for exams, this app provides the resources you need to succeed. Download now and take a step closer to acing your U.S. History exams!
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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
Zustand
@supabase/supabase-js
react-navigation
react-native-reanimated
BUILD KIT DIFFICULTY
Starter
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.
