Übersicht vs Mango Mirror

Übersicht is a free macOS app that places the output of system commands on the desktop in small widgets. Widgets can present information as tables, charts, or graphs, adapt to screen sizes, and are written in HTML5, JavaScript, and React JSX. The app includes a gallery and installation instructions for community widgets, spanning categories such as system monitoring, clocks, calendars, weather, RSS feeds, networking, and media. For development, Übersicht watches the widget directory and updates the display when files change. Commands run at a configurable interval, once per second by default, or can be set not to refresh automatically. A built-in local proxy supports Ajax requests to external sites, and AppleScript scripting is available. The download page specifies macOS 12 or later, and the app is released under the GNU General Public License version 3 or a later version at the user's option. Widgets can execute arbitrary code, so the maker advises checking their source; malicious code cannot be ruled out.

Mango Mirror turns screens into live displays for calendars, weather, photos, news, tasks, menus, and business dashboards. A drag-and-drop editor arranges widgets; users can make multiple pages and schedule content changes by time. Displays can be managed in a browser on a phone, laptop, or tablet, with changes appearing on screen within seconds. Free includes two screen licenses, custom layouts and pages, clock, news, weather, background images, and quotes. Pro supports calendar sources including Google, Outlook, Apple iCal, Cozi, and ICS, plus task and photo services. Business adds office files, PDFs, video, website embeds, and browser snapshots. Enterprise adds Power BI, linked displays, Microsoft 365 group calendars, Teams shared calendars, and advanced snapshots. Supported screens include Samsung and LG TVs, Android/Google TV, Fire TV, tablets, Echo Show, Windows PCs, browsers, and Raspberry Pi. Pro costs $5.99 a month, Business $19.99 a month, and Enterprise $49 a month; each includes three screens. Business includes priority live chat and a 99.9% uptime SLA.