Anvitha Vijay has built two educational apps and is at work on a third. She aims to use her skills to help others. Need an app for that? Anvitha Vijay, 9, can build it. With the help of YouTube videos, the young techie from Melbourne, Australia, learned to code at age 7. Soon, she was trying her hand at making apps. “When I first got my iPad, I was fascinated by all the apps on it,” she told TFK. “It wasn’t long before I wanted to create my own.” She built her first two apps with her younger sister in mind. Smartkins Animals helps children identify more than 100 animals and t