# GK-mixer — 喷涂调色辅助工具，轻松制作匹配漆号，制作色卡

> 喷涂调色辅助工具，轻松制作匹配漆号，制作色卡 (iPhone/iPad app by 梓欣 黄.)

- Source: https://appshunter.io/ios/app/gk-mixer/id6805133515 (this page in markdown: same URL + `.md`)
- Developer: [梓欣 黄](https://appshunter.io/developer/6805113159)
- Category: Graphics & Design, Utilities
- Price: Free with in-app purchases
- Age rating: 17+
- Requires: iOS 18.6 · 17 MB
- Languages: American English, Japanese, Chinese (Simplified, China)
- Released: 2026-09-30
- Data updated: 2026-10-02
- User reviews in markdown: https://appshunter.io/ios/app/gk-mixer/id6805133515/reviews.md

## What is GK?

The ultimate color mixing and paint management companion designed for scale modelers, miniature painters, and digital color creators! Say goodbye to tedious guesswork, trial-and-error, and wasted paint bottles.

Whether you build sci-fi mecha kits, resin garage kits (GK), scale military armor, automotive models, or fantasy miniatures, GK-Mixer delivers a seamless workflow from photo color picking to physical paint mixing.

[Key Features]

◆ Smart Photo Eyedropper & Annotation Export
• Precision Eyedropper: Tap and zoom anywhere on imported reference photos to capture exact color values instantly.
• Auto-Arranged Leader Lines: Automatically arrange clean, professional leader lines (angled, rounded, curved) into elegant swatch cards.
• Pristine HD Export: Export crisp, watermark-free 2K/4K annotation sheets perfect for build manuals, project logs, and community sharing.

◆ Comprehensive Hobby Paint Catalogs & Color Matching
• Extensive Catalogs: Browse thousands of calibrated real-world lacquer, acrylic, and enamel hobby paint formulas.
• Realistic Finish Rendering: Experience accurate anisotropic specular highlights for metallic paints and soft iridescent sheen for pearl finishes.
• CIEDE2000 Color Difference Match: Instantly identify the closest real-world hobby paint bottle and official code for any sampled color.

◆ Physical Subtractive Paint Mixing Engine
• Realistic Pigment Simulation: Powered by a true subtractive color engine (Mixbox / Kubelka-Munk) that mimics physical color pastes without digital muddiness or dark shifts.
• Drop Ratio Calculator: Calculates precise mixing recipes and displays exact drop counts (Drop Ratio) for effortless bench mixing.

◆ Palette Organization & iOS Widgets
• Flexible Grouping: Organize color palettes by project, kit, or custom themes with multi-level archiving.
• Exclusive Home Screen Widgets: Glance at your active color palettes right on your iOS Home Screen with sleek Liquid Glass aesthetics.
• Custom Accent Themes: Personalize your entire app experience with curated low-saturation color presets.

[GK-Mixer Pro]
GK-Mixer offers free essential features, alongside Lifetime Pro (one-time purchase) to unlock unlimited palette groups, unlimited sampling pins, and watermark-free exports.
• Privacy Policy: https://space.bilibili.com/23848833
• Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| GK-Mixer Lifetime Pro | $2.99 | one-time |



## Version history (last 2 releases)

### 1.5.1 — 2026-10-02

[New Brand Addition & Performance Upgrades]

1. Added "Night Works" Official Authorized Paint Catalog
- Over 490 model paint swatches and color data from Night Works.
- Covers miniature primers, base paints, layer paints, contrast paints, brush/spray metallics, shade washes, glazes, and special effect paints.
- Color detail sheets now feature direct official store links and 1-tap color code copying.

2. Pro Membership & Purchasing Improvements
- Enhanced StoreKit 2 connection stability and checkout reliability for Pro upgrades.
- Added a dedicated "Restore Purchases" button in Settings for seamless device switching.

3. UI Polish & Stability Fixes
- Fixed text clipping issues with the copyright and disclaimer at the bottom of Settings.
- Optimized high-res thumbnail loading speed and complex color-mixing calculations.

### 1.5 — 2026-10-01

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-02.*