Understanding the Hidden Costs of Period Tracking Apps

Health apps can be a great way to stay on top of your health. They let users keep track of things like their exercise, mental health, menstrual cycles — even the quality of their skin. But health data researchers Giulia De Togni and Andrea Ford have found that many of these health apps also have a dark side — selling your most personal data to third parties like advertisers, insurers and tech companies.

Email us at shortwave@npr.org.

See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences.

NPR Privacy Policy