Kōhaku : AI Wallpaper. No Ads
4K HD Backgrounds & Aesthetics
$1.99 · In‑App Purchases · Designed for iPad. Not verified for macOS.
Minimal wallpapers for stillness. Browse by color or mood, or describe a vibe and let AI find your match. No ads, no tracking — just beautiful walls.
Beautiful wallpapers curated with AI for your iPhone and iPad. Kohaku brings a calm, Japanese-inspired aesthetic to your home and lock screen.
FEATURES
- Thousands of high-quality wallpapers in 4K and HD resolution
- AI-powered mood search that finds wallpapers matching your vibe
- Generate unique haiku poetry overlays on any wallpaper
- Adjustable blur effects for a personalized lock screen look
- 12 curated color palettes including white, black, teal, and pink
- Smart daily wallpaper picks delivered to your notification center
- Save directly to Photos or a dedicated Kohaku album
- Share wallpapers with friends with effects applied
- One-tap download of full resolution original files
- Portrait-optimized for perfect screen fit on every device
- Dark mode and light mode with auto switching
- Customizable grid layout with 2 or 3 column views
AI FEATURES
- AI-generated poetic descriptions for every wallpaper
- Mood-to-wallpaper matching powered by Claude AI
- Haiku generator creates 5-7-5 poetry inspired by your wallpaper
- Find Similar feature discovers related wallpapers using AI
- Smart daily captions for your featured wallpaper pick
PERSONALIZATION
- Set a default launch color to match your style
- Block specific keywords to filter unwanted content
- Auto-save wallpapers to your photo library
- Organize saves in a dedicated album
- Adjustable image quality for faster browsing on slower networks
DESIGNED FOR YOU
- Available in 11 languages including English, Japanese, Chinese, Spanish, French, Portuguese, Russian, Hindi, Bengali, Korean, and Vietnamese
- Optimized for iPhone and iPad with responsive layouts
- Built with SwiftUI for smooth 60fps performance
- Privacy-first design with no tracking and no data collection
- Free forever with no ads and no subscriptions
- All photos provided by Pexels
Download Kohaku and transform your screen into a work of art.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
New: Kōhaku PRO — full-resolution, watermark-free saves
Unlimited favorites and AI-named collections with PRO
Personalize the app with hand-picked accent themes (PRO)
AI mood search — describe a vibe, get matching wallpapers
A fresh Daily Pick every morning, with optional reminders
Full Dynamic Type and accessibility support throughout
Now in 11 languages — faster, smoother, and private by design
The developer, Aneesh Pradeep, 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
- Aneesh Pradeep
- Size
- 9.2 MB
- Category
- Entertainment
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 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
- Age Rating
9+
- 9+
- Infrequent
Mature or Suggestive Themes
- In-App Purchases
Yes
- Kōhaku PRO $1.99
- Copyright
- © ANEESH PRADEEP