Vanderwaals: Learns You

🎨 WALLPAPERS THAT LEARN YOUR AESTHETIC

Vanderwaals uses on-device AI to learn your unique style and automatically deliver wallpapers you'll love. No endless scrolling, no manual browsing—just fresh wallpapers that match your vibe.

✨ HOW IT WORKS

Pick Your Starting Point
• Auto Mode: Start fresh, discover wallpapers
• Personalize Mode: Upload a favorite for instant matches

Like What You See
• Tap ❤️ on wallpapers you love
• AI learns from every interaction
• Gets smarter over time

Enjoy Fresh Wallpapers
• Change automatically (hourly, daily, or on unlock)
• Or browse and pick manually
• Always something new that fits your style

🤖 INTELLIGENT PERSONALIZATION

Unlike typical wallpaper galleries, Vanderwaals uses machine learning to understand YOUR aesthetic:

• Deep Visual Features (70%)
MobileNetV3 neural network analyzes artistic style, composition, and mood

• Color Matching (20%)
LAB color space for perceptually accurate palette matching

• Category Learning (10%)
Learns your preferences (minimal, nature, abstract, dark themes, etc.)

The more you use it, the better it gets at predicting what you'll love.

🧠 ADAPTIVE LEARNING

• Exponential Moving Average (EMA)
Smoothly integrates new preferences without forgetting old ones

• Implicit Feedback
Learns from wallpaper duration (quick changes = dislike, long = like)

• Smart Exploration
Occasionally suggests new styles to keep things fresh

• Progressive Improvement
Balances your original taste with newly discovered preferences

📚 MASSIVE CURATED LIBRARY

Thousands of high-quality wallpapers from trusted sources:

GitHub Collections
• Aesthetic & minimalist designs
• Linux ricing wallpapers
• Anime & digital art
• Color schemes (Gruvbox, Nord, etc.)

Bing Photography Archive
• Professional UHD photography
• Daily featured wallpapers
• Global landscapes & nature

Weekly Auto-Updates
• New wallpapers added automatically
• Library keeps growing

⚡ POWERFUL AUTOMATION

Auto-Change Triggers
• Every unlock (fresh wallpaper each time)
• Hourly intervals
• Daily at custom time
• Manual only

Apply Anywhere
• Lock screen
• Home screen
• Both simultaneously

Smart Crop
• AI focuses on interesting regions
• No awkward cropping surprises

🔒 PRIVACY YOU CAN TRUST

Built privacy-first from day one:

✓ 100% Offline AI
All machine learning runs on YOUR device

✓ Zero Analytics
No Firebase, Google Analytics, or tracking SDKs

✓ No Data Collection
Your preferences never leave your phone

✓ Open Source (AGPL-3.0)
Full code transparency—audit it yourself

Network requests only for:
• Downloading wallpapers
• Weekly catalog sync

That's it. No hidden tracking, no ads, no surprises.

🎨 BEAUTIFUL MATERIAL 3 DESIGN

• Modern Interface
Latest Material Design 3 guidelines

• Dynamic Colors (Android 12+)
App adapts to your current wallpaper

• Dark Theme
AMOLED-optimized pure black theme

• Smooth Animations
Polished transitions powered by Lottie

📊 HISTORY & FEEDBACK

• Timeline View
See all applied wallpapers with timestamps

• Quick Actions
❤️ Like, 👎 Dislike, or 📥 Download instantly

• Date Grouping
Organized by Today / Yesterday / Month

• Full Preview
Pinch-to-zoom viewer

🚀 TWO MODES FOR EVERYONE

AUTO MODE
• Start with diverse wallpapers
• AI learns as you give feedback

PERSONALIZE MODE
• Upload your favorite wallpaper
• Get instant similar matches

Both modes learn continuously from your likes and dislikes!



🏆 WHY VANDERWAALS?

✓ Only wallpaper app with on-device ML learning
✓ Privacy-first (no cloud, no tracking)
✓ Thousands of curated wallpapers
✓ Actually improves with use
✓ Open source (full transparency)
✓ Material 3 design
✓ Free & no ads

🤝 OPEN SOURCE

View the code, contribute improvements, or verify privacy claims:
→ github.com/avinaxhroy/Vanderwaals

💬 SUPPORT

• Bug Reports: GitHub Issues
• Feature Requests: GitHub Discussions


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