What’s New

Version 1.3

This latest update provides interface upgrades to help enhance the performance of your app.
If you have further questions about the new features, please contact Unbound Medicine Support.
Thank you for using CDC Yellow Book.

Ratings and Reviews

3.0 out of 5
20 Ratings

20 Ratings

LongDec08 ,

Not really a preview

I don’t think any reasonable man would call this a “Preview.” Once you waste your time and data downloading the app, you will ONLY have access to a “water disinfection for travelers” document. If you want to know what the app contains and how it functions you’ll have to pay $30 or just go to the CDC website where it’s free.

Developer Response ,

We appreciate your feedback. The current Preview version offers 11 available entries in the "Contents" section and 46 available entries within the "Topics" section to aid in a user's decision whether to purchase. Purchasing an account unlocks the remaining content and also grants the ability to add Favorites and Notes so that you can easily return to entries that are important. Also, once the content has been synced to your device, it is accessible without an internet connection. These perks set the mobile app apart from accessing the content online.

The J@rhead ,


Clarification on all the bad reviews. The info is great and if you live in the developing world and see patients it is invaluable. Great info without a WiFi. It is a trial version. It lists all the topics you can see with a subscription. I think people just want everything for free nowadays. It’s a great app.

Developer Response ,

Thank you for taking the time to write this thoughtful review. We are so glad to hear you find this to be a valuable resource.

7LeagueBoots ,

Don’t waste your time - go to CDC instead

Complete waste of time. The “previews” are no such thing and nearly all information is behind a $30 paywall.

Don’t bother with this cash grab. Go to the CDC website where all the information is available freely.

It is disgraceful that a public health info resource like this that is already paid for by taxpayers and donations *and* that has all the info for free on the CDC website is being sold here for a hefty profit. Absolutely shameful behavior.

A minor convenience fee of $1-$3 or so would be perfectly fine, but present cost is criminal.


Unbound Medicine, Inc.
17.6 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 17+ for the following:
Frequent/Intense Medical/Treatment Information
Frequent/Intense Alcohol, Tobacco, or Drug Use or References
© 2019 Unbound Medicine, Inc.
In-App Purchases
  1. CDC Yellow Book $29.99


  • Family Sharing

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

More By This Developer

You May Also Like