Duo Muse: 4K Wallpaper Studio

Two screens. Endless inspiration.

Duo Muse is a wallpaper studio for paired outer and inner screens. Discover curated, coordinated compositions, from art-inspired designs and vintage styles to nature photography and a dedicated 4K collection.

• Preview matching compositions for both screens.
• Explore an in-app fold and unfold preview.
• Fine-tune brightness and framing on supported designs.
• Keep your favorites and Studio edits on your device.
• Export high-quality PNG images to Photos or Files.
• Browse and customize offline. No account required.

New wallpapers, styles and curated collections arrive with regular app updates.

Some designs are free. Pro unlocks premium pairs, including the 4K photography collection. Photos retain their original open-license reuse rights; author credits and licenses are provided with the images.

Fold Preview is an in-app visualization. Wallpaper installation is handled by iOS; the app does not automatically set system wallpapers or install a system fold animation.

Your screens. Your style. Your Muse.