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Check Mate

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Check Mate is a cross-platform to-do list app available on various devices as a Progressive Web App, Google Play for Android, and the webOS App Museum.

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Check Mate is a cross platform to-do list app created by provided by webOS Archive for retro and modern devices. Available for most platforms as a Progressive Web App, on Google Play for Android, and the webOS App Museum for webOS devices.

Website: checkmate.webosarchive.org

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Check Mate - Desktop App for Mac, Windows (PC) - WebCatalog