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About Us


21C Apps, LLC is a mobile application and computer software company for the Twenty-First Century.  Apps for productivity, business, lifestyle, gaming, fun, and much more.  The focus will be on utilizing augmented reality (AR), as both a fun feature for games and social interaction and as a tool to improve our lives and businesses.  Our apps are available for download on the Google Play Store (for Android devices) and the Apple App Store (for iPhone and iOS devices).

Founded by Michael Mazzeo, a native of the Boston metro area now living in Los Angeles.
Michael is the sole Managing Member of the LLC and Chief App Designer.

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21C Apps, LLC is a Wyoming Limited Liability Company Filing ID: 2019-000849524

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