Apple preps a blood-sugar app as it continues work on a non-invasive blood glucose sensor

Apple is reportedly testing an app that will help people manage their blood sugar levels. Designed to help those with prediabetes select a healthier diet and engage in a healthier lifestyle, the app is the subject of a report by Bloomberg chief correspondent Mark Gurman. Apple tested the app on certain employees earlier this year, Gurman wrote, citing sources who did not want to be identified because the project is a secret.