The term refers to software applications designed to operate on devices using Google’s Android operating system and released or popular during the calendar year 2013. These programs provided functionalities ranging from entertainment and productivity to communication and information access, tailored for the Android platform available at that time. As an example, a photo editing tool released on the Google Play Store in July 2013 and compatible with Android versions prevalent then would fall under this classification.
Their relevance stems from the rapid evolution of mobile technology during that period. Examining them offers insight into user needs and technological capabilities of the era. They demonstrate the innovative solutions developers created to address those needs within the constraints of the hardware and software limitations of 2013. Furthermore, they provide a historical context for understanding the development and progression of current mobile applications, highlighting the origins and earlier versions of apps still in use today.