EarthDesk vs Fresco

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.

Fresco is a Linux desktop app for setting video, GIF, slideshow, image, and playlist wallpapers as animated backgrounds. Slideshows can use transitions, and the app includes a catalog of curated, licensed wallpapers. Each monitor can have its own wallpaper, selected from a wallpaper’s context menu. Four widgets are available: synced lyrics, a clock, an audio visualiser, and album art on a turning record. Lyrics follow media over MPRIS, checking local .lrc files before LRCLIB. Video playback uses GPU hardware decoding through mpv with VA-API or NVDEC. Fresco supports X11 and the Wayland layer-shell compositors COSMIC, Hyprland, Sway, and KDE Plasma 6. On GNOME Wayland it displays a still frame, and widgets are unavailable because there is no live wallpaper surface. It can pause on battery or when a window goes fullscreen on a display. A daemon keeps wallpapers running after the app closes and restores them after reboot. Fresco is free forever, licensed under GPL-3.0, and made by Dibbayajyoti Roy. Distribution options include a one-line installer, a .deb release, and the deepin App Store.