Atmo Engine is a free, open-source Android live wallpaper application inspired by the Atmosphere effect in Nothing OS. It creates animated transitions between lock screen and home screen wallpapers, including atmospheric clouds, blur, glass, and color transformations. Users can choose from multiple visual effects with normal and reverse variations. Its wallpaper editor provides image cropping, positioning, and fine-tuning controls. Customizable clock overlays include glass, translucent, and adaptive styles with adjustable colors and dimensions. Wallpaper playlists automatically rotate selected images, while themed playlists provide additional customization. Effects can operate continuously or transition when the device is locked or unlocked. Designed for Android 13 and newer, it processes wallpaper images locally without uploading them.
Features
- Animated lock screen and home screen wallpaper transitions inspired by Nothing OS
- Atmosphere, glass, frosted, halftone, VHS, sketch, and color transformation effects
- Customizable wallpaper clocks with glass, translucent, and adaptive display styles
- Image cropping, positioning, visual adjustments, and interactive wallpaper previews
- Automatic wallpaper rotation through customizable image and themed playlists
- Offline wallpaper processing with continuous effects and configurable transition behavior