iPhone Screenshots


Every Dose Every Day (E2D2) is a free, easy-to-use app created by the
Centers for Disease Control and Prevention (CDC) for people living with
HIV. The app allows you to set up medication reminders easily, and keep
track of your appointments, laboratory results, and refills. This app is
simple and secure. It will keep any information you enter confidential and
stored only on your phone.
The E2D2 app features:

• Daily Dose Reminders and Drug Details: Know when you took or missed
each medication dose. Customize and set reminders to take your
medication. Automatically calculate refills to remind you when it’s time to
have your prescriptions refilled.
• Appointment Reminders: Easily add doctor appointments.
• Viral Load/CD4 Tracking: Track lab values and monitor your adherence
over time.
• Resources: Easily access additional resources you may need from your

Your privacy is important to us. No data entered will be stored externally or
used for any other purpose other than your own personal use.

What's New

Version 2.0

Updated Tutorial, Resources, Download My Data, and updated Spanish
language support.

Customer Reviews

Looks great, doesn't really work...

The Gregor

This app will alert you as to having missed a dose when it has in fact been marked as taken. No option to end or change meds. If you delete a medication due to it ending or switching, the app marks every dose you did take as missed.
Don't bother with this one!

Seems good enough


Does not support other than daily dosing. I.e. Azithromycin weekly or septra on Monday Wednesday Friday or Testosterone every 2 weeks.

Great app...


Great app! But my I get a missed dosage alert an hour before I'm supposed to take my medication and it's a great reminder but it would be even better it if we're on time


Centers for Disease Control and Prevention
34 MB
Requires iOS 9.3 or later. Compatible with iPhone, iPad, and iPod touch.
English, Spanish
Age Rating
Rated 12+ for the following:
Infrequent/Mild Medical/Treatment Information
© Centers for Disease Control and Prevention


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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