Backdrops vs MuGen Wallpaper

Backdrops is a wallpaper app with curated collections and new wallpapers added regularly. Its team creates original designs for Android devices, including exclusive artwork available in the app. Users can submit wallpapers, artwork, or photos for review and possible placement in the Community section. Wall of the Day highlights a newly created design or a selected favorite. Google sign-in can sync favorites across devices, and favorites can be paired with Muzei to rotate on a chosen schedule. The app is available for Android, iOS, and macOS. The free plan costs nothing and includes ads, with in-app purchases available. Backdrops Pro costs $4.99, paid once and removes ads, permits saving Explore wallpapers, and includes a Pro Pack of exclusive backgrounds and future Pro features. The terms say purchases are non-refundable and limit sharing Backdrops-owned Explore wallpapers outside the app; saved copies are for personal use. The Google Play listing warns that regular use may consume substantial data and that carrier or internet charges may apply.

MuGen Wallpaper is a macOS desktop app for dynamic video and programmable web wallpapers. It supports multiple screens, and web wallpapers can receive system utilization and screen-index information. Video speed and volume controls are included in both tiers. Playback can pause when every screen is in fullscreen mode, and the app can launch at startup. The maker says video playback uses Apple Silicon for efficient playback and lower power consumption. The MuGen Wallpaper Community lets users download and share wallpapers, with uploads reviewed before publication. Web wallpapers may opt into weather updates through OpenWeatherMap, using a supplied API key and location access, but they are limited to local resources and cannot call external APIs directly. The free plan costs nothing and allows up to 10 dynamic wallpapers. An unlock is a one-time in-app purchase with no listed price and no wallpaper limit. Community registration collects an iCloud identifier and associated Apple ID email; tokens and the weather key are stored in Keychain.