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
Markdown Converter - .docx/PDF
Markdown Converter -- Instantly format and convert Markdown to Word (.docx), PDF, or clean text (with Markdown syntax removed)
$0.99 · In-app purchases
PRICE
$0.99
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 included16 files
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
Preview a sample Build Kit No email needed
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 Markdown Converter - .docx/PDF: map the core Productivity 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 enhanced Markdown parsing with live previews.
Assumption to check: Limited support for complex Markdown features
Validate with people who use this workflow before building.
Hypothesis 2
Integrate cloud storage options for easier file management.
Assumption to check: No cloud storage integration
Validate with people who use this workflow before building.
Hypothesis 3
Add support for additional formats like HTML or RTF.
Assumption to check: Lack of export options
Validate with people who use this workflow before building.
Hypothesis 4
Implement user accounts for saving conversion history and settings.
Assumption to check: No user accounts or history tracking
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
Markdown Converter -- Instantly format and convert Markdown to Word (.docx), PDF, or clean text (with Markdown syntax removed). High-fidelity rendering of tables, code blocks, formulas and Mermaid flowchart / sequence diagram /Gantt charts. Auto-generates PDF outline navigation. Key Features: - One-tap conversion: Word/PDF/Clean-Text, with high-fidelity tables and code highlighting - Mermaid: Supports rendering flowcharts, sequence diagrams, and Gantt charts - Preview and export: What you see is what you get. Supports sharing and saving - PDF outline navigation: Accurately locates document sections - Privacy protection: HTTPS + encrypted transmission, minimal logging - Lightweight and easy to use: No complex configuration, just paste and convert Applicable Scenarios: - Formatting and styling Markdown output from AI models or tools; - Technical documentation, weekly reports, proposals, meeting notes - Course handouts, study notes, process instructions - Text editing scenarios such as articles, papers, reports polished or modified by AI models - Self-media article layout We take user privacy very seriously: Core processing is performed locally whenever possible, and remote conversions are transmitted via encrypted connections for added peace of mind. For details, please visit "More > Privacy Policy".
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
Redux
React Navigation
react-native-paper
expo-file-system
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.
