19-year-old serial entrepreneur Zach Yadegari is still chasing his dream of building a billion-dollar company.
We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Matthew Guay After a new round of testing, Sunsama is still our favorite ...
MyFitnessPal acquired Cal AI, an AI-powered calorie-tracking app that 19-year-old Zach Yadegari cofounded while he was in ...