myON reader is a platform that offers a digital library of 7,000+ online books from over 50 publishers, including DK Publishing. Each title is "digitally enhanced," meaning that the system will highlight the text as it reads, and students have the ability to look up definitions. The platform recommends books based on the students' interests on categories such as fiction, non-fiction, and different subject matters.

Students take a comprehension quiz at the end of each title, as well as a benchmark assessment after reading several titles. The platform analyzes and interprets these results within the Lexile Framework for Reading, a widely-adopted reading metric, and displays them into a reporting dashboard for educators.

Todd Breakhus, president of Capstone Digital Solutions, shared in a May 2013 interview that myON Reader was used by over 1.75 million K-8 students across 2,800 schools.

myON Reader is also available as an iPad app.