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.
Palette Colors is an auxiliary tool for color management and color extraction designed for UI designers and programmers
$1.99 · 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 Palette Colors: map the core Graphics & Design 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: Difficulty in finding specific colors among many palettes
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Limited sharing options
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Lack of collaboration features
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Minimal customization of palettes
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.
Palette Colors is an auxiliary tool for color management and color extraction designed for UI designers and programmers. With it, you can easily manage your color cards, extract colors from photos, copy and export your colors. Product features: - Built-in library of commonly used color cards - You can create your own color card groups and add your favorite colors to them - You can choose a photo and let it automatically extract the main color theme of the photo or manually extract pixel colors, and you can save these colors to the color card - You can also choose a color theme and let it automatically generate various color schemes (such as monochrome, adjacent color, contrast color, complementary color, etc.) - Built-in common color blending mode preview, which can be used to replace colors and view the effect - Built-in color value conversion tool, you can easily switch different data displays (such as hexadecimal strings, RGB, HSB, CMYK, etc.) - Built-in screen color detection tool, check whether your device has bad points and whether the device color display is normal Download it now to improve your productivity. Privacy Policy :https://note.youdao.com/s/E5AXtqMd Terms of Service: https://note.youdao.com/s/b68DbWk0
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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.