Instagram is on cell phones.
Instagram is a mobile , desktop , and internet-based photo-sharing application and service that allows users to share pictures and videos either publicly or privately . It was created by Kevin Systrom and Mike Krieger , and launched in October 2010 as a free mobile app exclusively for the iOS operating system . A version for Android devices was released two years later , in April 2012 , followed by a feature-limited website interface in November 2012 , and apps for Windows 10 Mobile and Windows 10 in April 2016 and October 2016 respectively .