EarthDesk vs MuGen Wallpaper

EarthDesk turns a computer desktop into an updating view of Earth from space, with near-real-time clouds, sun and moon depictions, and city lighting. It offers 12 map projections, including Mercator, Azimuthal, Equirectangular, and a globe with optional starfield. Maps can be centered using latitude and longitude, relative to the sun or moon, or on one of 10,000 locations; a data subscription adds other centering choices. On multiple displays, it can show a different map on each screen or span one map across them. Standard cloud imagery is global, 2-megapixel, and refreshed every six hours. The data subscription adds geo-located, parallax-corrected imagery from 23 satellites at 32-megapixel detail, refreshed every three hours, plus earthquake, tropical storm, and International Space Station information. The maker offers a free Mac or Windows trial before purchase. A single-user license starts at 24.99 USD once and covers two Mac or Windows computers. An upgrade costs 12.99 USD once and requires a previous license key; the data subscription costs $14.99 a year. Minimums are macOS 10.14, Windows 7, or tvOS 13.2.

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.