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
国学之孙子兵法完整注释兼语音诵读版
《孙子兵法》又称《孙武兵法》《吴孙子兵法》《孙子兵书》《孙武兵书》等，英文名为“The Art of War”，是世界上第一部军事著作，被誉为“兵学盛典”。《孙子兵法》是中国古典军事文化遗产中的璀璨瑰宝，是中国优秀文化传统的重要组成部分，其内容博大精深，思想精邃富赡，逻辑缜密严谨，是古代军事思想精华的集中体现。
$0.99 · In-app purchases
PRICE
$0.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
N/A
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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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What's included14 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 国学之孙子兵法完整注释兼语音诵读版: map the core Books 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
Incorporate user-generated content and recommendations.
Assumption to check: Limited content variety in Books apps
Validate with people who use this workflow before building.
Hypothesis 2
Ensure high-quality audio recordings and smooth playback.
Assumption to check: Poor audio quality or playback issues
Validate with people who use this workflow before building.
Hypothesis 3
Implement a more intuitive navigation system with clear pathways.
Assumption to check: Difficult navigation between sections
Validate with people who use this workflow before building.
Hypothesis 4
Provide clear explanations of subscription tiers and benefits.
Assumption to check: Subscription confusion
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
《孙子兵法》又称《孙武兵法》《吴孙子兵法》《孙子兵书》《孙武兵书》等，英文名为“The Art of War”，是世界上第一部军事著作，被誉为“兵学盛典”。《孙子兵法》是中国古典军事文化遗产中的璀璨瑰宝，是中国优秀文化传统的重要组成部分，其内容博大精深，思想精邃富赡，逻辑缜密严谨，是古代军事思想精华的集中体现。 《孙子兵法听读》是专为军事和国学爱好者提供的学习经典，突破书本和光盘载体方式，其中包含孙子兵法真人原文朗读、孙子兵法原文详解，操作简单，可以对孙子兵法原文循环复读，并配有优美的背景音乐，可充分利用碎片时间随时听、读，达到快速强化学习孙子兵法的目的。
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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
react-navigation
expo-av
react-native-gesture-handler
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.
