ChromaHunt Pro X
4-Level Color Delta Puzzle
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
N×N grids, 30+ levels, delta as low as 0.025. Offline. Zero permissions. 60fps acid visuals.
ChromaHunt Pro — Precision Color Delta Training
Designed for players who demand measurable challenge. Each level reduces the hue delta between the target block and surrounding grid. At Insane difficulty, level 30+, the delta reaches 0.025 — imperceptible to the untrained eye.
TECHNICAL SPECS
• Grid sizes: 3×3 (Easy) to 6×6 (Insane)
• Delta range: 0.025 (minimum) to 0.3+ (beginner)
• Timer: 15–30 seconds (difficulty-scaled)
• Correct tap: +1.2s reward | Wrong tap: -3s penalty
• Colorblind Assist: 1.8x delta amplification
ZERO DEPENDENCIES
• No URLSession calls — 100% offline
• No NS*UsageDescription — zero permissions
• No third-party SDK — pure Swift + SwiftUI
• UserDefaults only — instant load, no migration
PERFORMANCE
• SwiftUI-native rendering at 60fps
• Acid Graphics visual language: high-saturation palette, fluid metal aesthetic
• Particle burst on correct answer, red-border flash on error
PRIVACY
Data never leaves the device. No analytics, no crash reporting, no ads.
A pure skill test. No luck. No random. Just your eyes versus the delta.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, 晓 郭, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 晓 郭
- Size
- 547.8 KB
- Category
- Games
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Simplified Chinese
- Age Rating
4+
- 4+
- Copyright
- © 2026 Xiadu # 版权信息