Allergy Force

Allergy Force was created for individuals with serious food allergies. The innovative feature here is a barcode scanner to scan food items in the grocery store for allergens. It also has a diary to track reaction symptoms, and even has a 9-1-1 call button in cases of emergency as well as an emergency contact list. The user can register his or her Epi pen with the app, which will alert the user when it is close to expiring. Further, the app can be used to explain the individual’s food allergy to restaurants—it can even be translated into ten different languages.

Price: Although the app is free to download, the user must purchase a subscription for $1.99/month or $19.99/year.
Download on iTunes