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
Bencao: Chinese Medicine Herbs
The definitive tool for Chinese Medicine herbalists, Bencao contains detailed information on all the commonly used herbs and classic formulas, utilizing a unique layout that is built with the clinician in mind.
$29.99
PRICE
$29.99
No in-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 3.7
7 ratings · Top 50%
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.
Build your own version
Build Kit
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A product spec, screen plans, and build steps for your coding agent.
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What's included16 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 Bencao: Chinese Medicine Herbs: map the core Medical 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
Provide in-depth info and user-generated content.
Assumption to check: Limited herb information and descriptions.
Validate with people who use this workflow before building.
Hypothesis 2
Implement advanced filtering and sorting options.
Assumption to check: Poor search functionality.
Validate with people who use this workflow before building.
Hypothesis 3
Introduce community features for sharing and discussions.
Assumption to check: No social features.
Validate with people who use this workflow before building.
Hypothesis 4
Consider freemium model with essential features for free.
Assumption to check: High price point.
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
The definitive tool for Chinese Medicine herbalists, Bencao contains detailed information on all the commonly used herbs and classic formulas, utilizing a unique layout that is built with the clinician in mind. Ben Cao (pronounced Ben Tsao) is suitable for all practitioners of Traditional Chinese Medicine (TCM). For TCM doctors and physicians, Bencao provides quick access to specific symptoms or syndromes, helpful for making modifications or remembering an obscure function or indication. For TCM students, Bencao help memorization with it's systematic approach and concise information, replacing heavy reference books and easier to get to the information you need. Unique features: ◆ Hundreds of commonly used herbs and formulas, organized by Pinyin (Chinese pronunciation) with tone marks, pharmaceutical or English name. ◆ Fully linkable interface. Click any herb, formula, symptom or syndrome's name, category etc. to jump to the respective information screen. Use the back arrows to go all the way back. Click on a herb's image to view it at full screen. ◆ Hundreds of symptoms and dozens of TCM syndromes provide links to all indicated herbs and formulas, making it easy to treat according to Differential Diagnosis (DD). ◆ Save your personal notes on each herb or formula, displayed as an integral part of the information screen. ◆ Personalize you display of herbs and formulas according to your preference of Pinyin, English pharmaceutical or English name. ◆ Contains all the herbs and formulas required by the California Acupuncture Licensing Exam. Use the Settings screen to visually mark them and help you prepare for the exam. ************************************************************* This application is a product of love and a lot of hard work. We value any feedback or suggestion you may have. Please use the "Send Feedback" link in the Settings screen or email us at [email protected] at any time. Note that we cannot communicate through the reviews section of the App Store so please contact us directly with any concern. *************************************************************
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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 Navigation
Zustand
Axios
Expo
React Native Vector Icons
BUILD KIT DIFFICULTY
Intermediate
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.
