Johnson & Johnson

McNeil Consumer Healthcare, the Johnson & Johnson subsidiary that makes over the counter medications like Tylenol and Zyrtec, has released a new mobile app, called Healthyday, that uses crowdsourced data to inform users about location-based allergy, cold, and flu trends.

Pharmaceutical companies have a lot of apps in the market, and have been making apps for a long time, but their apps aren't seeing downloads and usage on par with the apps from other industries.

Wellness & Prevention, a division of Johnson & Johnson that works with health plans on behavior change coaching, has released a mobile app, Track Your Health.