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.
MarkText is a markdown text editor and note taking app for iOS
$3.99 · In-app purchases
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.
A product spec, screen plans, and build steps for your coding agent.
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Combine features and design from your favorite apps.
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What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
A product spec, phased build plan, differentiation notes, and screen references.
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Goal: Send a clear invoice after finishing a job.
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.
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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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for MarkText - Markdown Editor: 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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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
Assumption to check: Limited formatting options compared to desktop Markdown editors.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Lack of collaboration features.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: No cloud sync feature for documents.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Poor onboarding process for new users.
Validate with people who use this workflow before building.
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
MarkText is a markdown text editor and note taking app for iOS. Write markdown note with real-time syntax highlighting, convert to HTML, PNG or PDF, and share to Evernote, Dropbox and Email. Sync via iCloud Drive across your iPhone & iPad & Mac (in iCloud Drive Folder). # Key Features + Beautiful markdown syntax highlighting. + Swipe on the bar above the keyboard to move cursor. + HTML preview with CSS. + Change theme style, font size. + Import notes via iTunes and export notes with HTML, PNG or PDF formats. + Share notes to Evernote, Dropbox, Email or other Apps. + Full-text search using regex. + Sync notes across iPhone, iPad and Mac using iCloud Drive. + FlowChart & Diagrams using Mermaid & Graphviz. + Display LaTeX and MathML using MathJax. # Todo List Todo list is list with items marked as either [ ] or [x] (incomplete or complete). For example: - [ ] Incomplete - [x] Completed # Import & Export Import markdown documents via iTunes, or create a new one via MarkText, then edit with syntax highlighting. Once you’re done editing, you can export markdown documents to PC via iTunes. You can convert to HTML, PNG or PDF and share to or open in other Apps such as Evernote, Dropbox, Email, etc. # Caret Enhance With the input accessory tools bar, you can insert tabs, headers, lists, code blocks, or create inline links with the tap of a button; left-right swipe on the bar will move the cursor quickly. # Html Preview HTML preview with style sheet(CSS). It supports regular Markdown, MultiMarkdown, and HTML code. It renders footnotes, images, tables and code blocks. # iCloud Drive Automatically store your documents in the cloud to keep them up-to-date across all your devices. # Support Extensions md, mmd, markdown, markdn, mdown, mkdn, markd, txt, text. # Tips + Swipe left to delete note. + Category by #Hashtag and @Metion, no need to create folder. + You could find notes in iCloud Drive from Mac. Please mail to [email protected] if you need any help.
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Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
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.