Comparison

CDC Yellow Book vs Anticoagulation Manager

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

CDC Yellow Book

Access the U.S. government's most current travel health guidelines, including vaccine recommendations and destination-specific advice. This app offers comprehensive information for staying healthy abroad, with features like search, notes, and favorites.

Highlights
  • Pre-travel vaccinations and preventative care
  • Destination-specific guidelines
  • Advice for travelers with specific health needs
  • Full text search
  • Custom notes and highlights
  • Reference maps, tables, and charts
Features
Read full description

**U.S. Government’s Most Current and Trusted Travel Health Guidelines** Preview, Buy, or Sign In using this app. FREE PREVIEW – Experience the Yellow Book to see the value of having trusted travel information when and where it's needed. ABOUT YELLOW BOOK The fully revised and updated 2020 CDC Yellow Book app delivers the U.S. government’s most current travel health guidelines, including pre-travel vaccine recommendations, destination-specific health advice, and easy-to-reference maps, tables, and charts. Authored by a team of the world’s most esteemed travel medicine experts, this app best codifies the U.S. Government’s latest travel guidelines to staying healthy anywhere in the world. Review dedicated topics on emerging infectious disease threats such as Zika, Ebola, and MERS, new cholera vaccine recommendations, updated guidance on the use of antibiotics to treat traveler’s diarrhea, special considerations for unique types of travel (i.e. wilderness expeditions, work-related travel, and studying abroad), and fully revised advice for specific destinations in international travel. FEATURES • Pre-travel vaccinations and preventative care • Destination specific guidelines with sections on Cuba and Burma • Advice for travelers with specific health needs (pregnant women, travelers with chronic illness, etc.) • Practical tips for last minute or resource limited travelers • Recommendations for air crews, humanitarian workers, missionaries, and others who provide care and support overseas • Easy to use reference maps, tables, and charts • Notes for making custom notes and highlights within entries • Full Text Search to find specific topics quickly • "Favorites" for bookmarking important topics EDITOR-IN-CHIEF: Gary W. Brunette Publisher: Oxford University Press Powered by: Unbound Medicine Unbound Privacy Policy: www.unboundmedicine.com/privacy Unbound Terms of Use: https://www.unboundmedicine.com/end_user_license_agreement

About

Anticoagulation Manager

This medical app assists clinicians in determining the correct type and dose of anticoagulant drugs. It provides evidence-based, accessible, and accurate information for prescribing anticoagulants to manage abnormal clotting states.

Highlights
  • Anticoagulant drug selection
  • Laboratory testing guidance
  • Evidence-based clinical information
  • Management of abnormal clotting states
  • Prescribing support for clinicians
Features
Read full description

The Anticoagulation Manager is a mobile application developed through the collaborative efforts of the CDC and the Georgia Institute of Technology. Since the determination of the correct type and dose of anticoagulant drugs can be challenging, this application is a resource for clinicians to appropriately order laboratory testing and choose anticoagulant drugs for the various indications. It gives clinicians evidence-based, accessible, and accurate information when prescribing anticoagulants to prevent and/or treat abnormal clotting states.

Screenshots

CDC Yellow Book4 screens
Anticoagulation Manager4 screens

Verdict

The call

The clearest difference is rating: CDC Yellow Book at 4.2 against Anticoagulation Manager's 2.3. CDC Yellow Book also leads on ratings volume (69 vs 4). Anticoagulation Manager's advantage is in-app purchases (none vs 2) and review sentiment (50% vs 20%). On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. CDC Yellow Book sells 1 one-off in-app purchase. Anticoagulation Manager asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

CDC Yellow Book holds the better App Store score, 4.2 against 2.3. That said, the two scores are not equally well evidenced: CDC Yellow Book has 69 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 20% of CDC Yellow Book's written reviews are positive against 50% of Anticoagulation Manager's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

CDC Yellow Book ships an update every 17 months, Anticoagulation Manager every 13 months. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

Scorecard6 real differences · 4 level
CDC Yellow Book versus Anticoagulation Manager: the parameters behind the verdict, then further details
ParameterCDC Yellow BookAnticoagulation Manager
PriceFreeFree
Rating4.2 (69 ratings) — better2.3 (4 ratings)
Positive reviews20.0% of reviews50.0% of reviews — better
Number of ratings69 — better4
Update frequencyEvery 17 monthsEvery 13 months — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size10 MB5 MB
Age rating17+17+
DeveloperUnbound Medicine, Inc.Centers For Disease Control and Prevention

Customer experience

CDC Yellow Book

All ratings69 ratings
Positive81.2%
Neutral1.4%
Negative17.4%
Written reviews10 reviews
Positive20.0%
Neutral0.0%
Negative80.0%

Anticoagulation Manager

All ratings4 ratings
Positive25.0%
Neutral0.0%
Negative75.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

1 purchases

CDC Yellow Book

One-time1
  • CDC Yellow Book2 variants$29.99
None

Anticoagulation Manager

No in-app purchases

Questions

Is CDC Yellow Book free?
CDC Yellow Book is free to download, with in-app purchases available.
Is Anticoagulation Manager free?
Anticoagulation Manager is free to download, with no in-app purchases.
Which has better reviews, CDC Yellow Book or Anticoagulation Manager?
CDC Yellow Book is rated higher. CDC Yellow Book averages 4.2 out of 5 from 69 ratings, while Anticoagulation Manager averages 2.3 from 4 ratings.
Do CDC Yellow Book or Anticoagulation Manager have ads?
Neither CDC Yellow Book nor Anticoagulation Manager shows ads.
Which is updated more often, CDC Yellow Book or Anticoagulation Manager?
CDC Yellow Book ships an update every 17 months, and Anticoagulation Manager every 13 months. Most recently, CDC Yellow Book was updated on November 2, 2026 and Anticoagulation Manager on November 5, 2026.

Other comparisons