App Overview

Sanzo Color Palettes icon

Sanzo Color Palettes

Nicolae Gherasim · Graphics & Design

The definitive digital archive of Sanzo Wada’s legendary color theory

$3.99 · In-app purchases

PRICE
$3.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
4.4
28 ratings · Top 30%

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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Combine features and design from your favorite apps.

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What's included18 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.

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.

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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Quick prompt

> SELECT BUILD PLATFORM:

Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.

// RORK SYSTEM PROMPT
Rork plan preview for Sanzo Color Palettes: 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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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

Offer more color palettes and user-generated content

Assumption to check: Limited color options compared to competitors

Validate with people who use this workflow before building.

Hypothesis 2

Implement better organizational features like folders or tags

Assumption to check: Difficult to manage large collections of palettes

Validate with people who use this workflow before building.

Hypothesis 3

Enable sharing palettes via social media or links

Assumption to check: Lack of sharing functionality for palettes

Validate with people who use this workflow before building.

Hypothesis 4

Add a dark mode for better usability in low-light environments

Assumption to check: No dark mode support

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 digital archive of Sanzo Wada’s legendary color theory. Master professional palettes used in branding, UI/UX, and digital art with seamless pro exports. Sanzo Color Palettes brings the legendary work of Japanese artist and designer Sanzo Wada (1883-1967) to your mobile device. Wada was a pioneer of modern color usage, and his foundational research is preserved in the seminal works, A Dictionary of Color Combinations Volume 1 and Volume 2. This app meticulously adapts these collections for the modern digital era, offering almost 600 curated color schemes organized by shade and application. Crafted to Perfection. Whether you are a graphic designer, illustrator, interior specialist, or brand strategist, Sanzo Color Palettes provides the intentionality and historical depth required for high-level creative work. HISTORICAL DEPTH MEETS MODERN UTILITY The app serves as a digital companion to A Dictionary of Color Combinations, providing instant access to palettes themed on the Japanese seasons, traditional aesthetics, and early-to-mid twentieth-century fashion and graphic design. FULL SCREEN COLOR & INSTANT SHARING Focus on individual hues like never before. View any color edge-to-edge with a single tap to eliminate all distractions. Access exact RGB, HSB, CMYK, and HEX values right on screen, or export any single color as a crisp 2048×2048 square image - complete with its name and values - ready for Instagram, moodboards, or design systems. INSTANT COLOR FILTERS Navigate the extensive library with precision. Use the integrated hue filters to discover specific tones and palettes instantly. Sort by warmth, cool tones, or specific color families to find the exact match for your project. PROFESSIONAL WORKFLOW EXPORTS Transition seamlessly from inspiration to production. Export your favorite palettes as Adobe Swatch Exchange (.ASE) files for immediate use in Photoshop, Illustrator, and InDesign. High-quality PDF exports are also available for professional presentations and client collaboration. INDIVIDUAL COLOR FAVORITES Curate your own essential library. Save individual colors directly to your Favorites, allowing you to build custom collections of specific hues without the need to save an entire palette. PRECISION VALUES FOR DIGITAL AND PRINT Every color includes precise reference values in RGB, HEX, CMYK, and HSB formats, ensuring your work remains consistent across all digital screens and physical print media. TECHNICAL FEATURES Almost 600 professional color combinations inspired by Sanzo Wada. Reference to A Dictionary of Color Combinations Vol. 1 and Vol. 2. Full screen edge-to-edge color viewing. High-resolution 2048×2048 single color image sharing for moodboards. Support for Adobe Swatch Exchange (.ASE) exports. Professional PDF palette sharing. Advanced hue-based filtering. Individual color management and Favorites. Optimized for the latest iOS performance and stability. Thank you for choosing Sanzo Color Palettes as your essential tool for color inspiration and professional design.

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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 Native
Expo
Supabase
zustand
react-native-color-picker
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.