Animated Wallpaper Changer

Keep your phone fresh, dynamic, and personal with Wallpaper Changer! Automatically cycle through your favorite photos, high-resolution graphics, and custom album collections on your home screen and lock screen without draining your battery.

Designed to be lightweight, privacy-focused, and 100% offline, Wallpaper Changer gives you complete control over how your device looks without relying on ad-heavy online galleries or invasive permissions.

🌟 KEY FEATURES

• Automated Background Switching
Set your device to automatically update your wallpaper at scheduled intervals. Choose from multiple frequency options including 15 minutes, 30 minutes, 1 hour, 6 hours, 12 hours, 24 hours, never change or manual changes only.

• Dual Screen Support
Customize where your background updates are applied. Choose to change your Home Screen wallpaper only, or sync both your Home Screen and Lock Screen simultaneously.

• Advanced Image Fitting Modes
Ensure every photo looks stunning on your screen, regardless of its original aspect ratio or resolution. Choose from 4 specialized display modes:
- Fit: Scale images proportionally to fit the display without cropping edges.
- Center: Smartly center-crop photos to fill the entire screen seamlessly.
- Stretch: Expand images to cover all display boundaries.
- Repeat: Tile smaller graphics and patterns across the canvas symmetrically.

• Real-Time Screen Preview
Preview how your images and fitting options will appear on your specific device hardware before applying them. See exact screen resolution metrics and aspect ratios in real-time.

• Immediate Manual Controls
Take instant control with built-in Previous and Next navigation buttons. Instantly cycle to the next photo in your collection with a single tap whenever you want a quick change.

🔒 PRIVACY & BATTERY FIRST

• 100% Offline & Secure: Wallpaper Changer operates strictly on your device. We do not collect, store, or transmit your personal photos, files, or usage data to any external server.
• Scoped Storage Compliant: Safely pick your wallpaper directories using Android's native folder access system. The app only reads images in folders you explicitly select.
• Battery Friendly: Built on Android's native WorkManager background engine, ensuring scheduled updates execute efficiently with zero impact on overall system performance or battery life.

Upgrade your daily screen experience today with Wallpaper Changer!