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
《中醫。僮話》電子版
本書內容約600頁，16萬字，以「天師與小書僮」之間寓言式的對話，用淺白的文字「破除中醫玄幻」的成見，逐步帶領讀者理解「以自然法則為依歸」的中醫世界及人體觀，雖為入門書籍，但文中含括對於中醫（傷寒論架構）的精闢見解，無論對於初學者、進階者或是老手，都是值得花時間一探的深度好書。
$47.99 · In-app purchases
PRICE
$47.99
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'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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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 《中醫。僮話》電子版: 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
Implement a review system for users to rate and comment on books.
Assumption to check: Limited user reviews and feedback on eBook content.
Validate with people who use this workflow before building.
Hypothesis 2
Offer a limited-time free trial to attract users.
Assumption to check: High subscription cost may deter users.
Validate with people who use this workflow before building.
Hypothesis 3
Add interactive quizzes or discussions to engage users.
Assumption to check: Lack of interactive features in eBooks.
Validate with people who use this workflow before building.
Hypothesis 4
Implement advanced search filters and recommendations.
Assumption to check: Difficult to search through large content.
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
本書內容約600頁，16萬字，以「天師與小書僮」之間寓言式的對話，用淺白的文字「破除中醫玄幻」的成見，逐步帶領讀者理解「以自然法則為依歸」的中醫世界及人體觀，雖為入門書籍，但文中含括對於中醫（傷寒論架構）的精闢見解，無論對於初學者、進階者或是老手，都是值得花時間一探的深度好書。 倘若讀者能夠善讀善用此書，必能受到啟發而有機會登入中醫之大堂，這也是本書及作者的唯一目的：「一定要教會你中醫！」
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
React Navigation
Axios
Zustand
Expo Secure Store
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.
