Comparison

WarfarinGuide vs Geriatrics At Your Fingertips

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

Head to head
About

WarfarinGuide

This app provides evidence-based resources for anticoagulation management with Warfarin. It includes guidelines on indications, INR targets, and treatment duration, along with protocols for dose adjustment and initiation. It also offers guidance for peri-operative Warfarin management.

Highlights
  • Warfarin dose adjustment protocols
  • Warfarin initiation protocols
  • INR target guidelines
  • Peri-operative Warfarin management
  • ACCP guideline references
  • Point of care guides
Features
Read full description

Warfarin Guide offers three resources essential for systematic and careful evidence-based anticoagulation with Warfarin. First it reviews recommendations on indications, INR targets, and treatment duration from the American College of Chest Physicians 8th Edition guidelines on Antithrombotic and Thrombolytic Therapy from 2008, updated for the 2012 guideline. Second it offers a protocol for Warfarin dose adjustment depending upon INR result. And third is a discussion of protocols for the initiation of Warfarin. These resources come from point of care guides on these topics in the family medicine literature as well as the 2012 ACCP guideline. The app also offers guidance for management of peri-operative Warfarin by directing the user to oexcellent comprehensive resources for managing all anticoagulants and antiplatelet agents around surgery. The app addresses such common questions as: •which artificial heart valves require that higher level of anticoagulation? •how do I respond to an INR of 7.4? •this pt needs Warfarin, how do I get it started? •I'm adjusting the total weekly warfarin dose down by 5%, when should I recheck the INR? •when do I give Vitamin K to reverse Warfarin anticoagulation and at what dose?? This app is written and intended for practicing clinicians involved in Warfarin anticoagulation such as internists, cardiologists, family physicians, nurses, pharmacists, PA's and NP's; for resident physician trainees; and for medical students. As an educator and clinician, I am interested in feedback and I would be grateful for guidance on improving the tool.

About

Geriatrics At Your Fingertips

This app provides healthcare professionals and trainees with specialized, up-to-date evaluation and management strategies for common geriatric conditions. It features medication tables, algorithms, assessment instruments, and calculators to quickly answer geriatric assessment and treatment questions.

Highlights
  • Geriatric condition management strategies
  • Medication tables (searchable)
  • Assessment algorithms
  • Calculators for formulas
  • Fast search function
  • Bookmark feature
Features
Currently charting
Read full description

Geriatrics At Your Fingertips® (GAYF) is an essential tool for all healthcare providers and trainees who care for older adults. It contains specialized, up-to-date evaluation and management strategies for common geriatric conditions and disorders. Last updated in 2026, Geriatrics At Your Fingertips (GAYF) for iOS contains the latest content, published by the American Geriatrics Society (www.americangeriatrics.org). Find quick answers to your geriatric assessment and treatment questions with: • Free content updates for the duration of your subscription • Over 100 medications tables, searchable by generic or trade names • Easy-to-use algorithms • Assessment instruments that calculate responses • Fast, omnipresent search function • Calculators for commonly used formulas and equations • A bookmark feature for frequently referenced content • Links to useful resources and websites Purchase an annual subscription, so you always have the latest information. • For only $19.99, a subscription gives you access to the latest GAYF® content for 1 full year. • Your subscription automatically renews every year, so you always have the latest content. Privacy Policy - https://www.americangeriatrics.org/legal/privacy_policy Terms of Use - https://geriatricscareonline.org/static/terms

Screenshots

WarfarinGuide4 screens
Geriatrics At Your Fingertips4 screens

Verdict

The call

The clearest difference is rating: Geriatrics At Your Fingertips at 4.9 against WarfarinGuide's 3.8. Geriatrics At Your Fingertips also leads on ratings volume (342 vs 5) and chart position (#137 vs unranked). WarfarinGuide's advantage is in-app purchases (none vs 2) and review sentiment (90% vs 63%). 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. Geriatrics At Your Fingertips sells 2 in-app purchases, starting at $19.99 per year. WarfarinGuide asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Geriatrics At Your Fingertips holds the better App Store score, 4.9 against 3.8. That said, the two scores are not equally well evidenced: Geriatrics At Your Fingertips has 342 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 90% of WarfarinGuide's written reviews are positive against 63% of Geriatrics At Your Fingertips's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

WarfarinGuide ships an update every 11 months, Geriatrics At Your Fingertips every 10 months. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

Scorecard7 real differences · 4 level
WarfarinGuide versus Geriatrics At Your Fingertips: the parameters behind the verdict, then further details
ParameterWarfarinGuideGeriatrics At Your Fingertips
PriceFreeFree
Rating3.8 (5 ratings)4.9 (342 ratings) — better
Positive reviews90.0% of reviews — better62.5% of reviews
Number of ratings5342 — better
Update frequencyEvery 11 monthsEvery 10 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterSubscription
Best chart rank—#137 — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.6
Further details — not scored
Size1 MB37 MB
Age rating17+17+
DeveloperJoshua D. steinbergAmerican Geriatrics Society

Customer experience

WarfarinGuide

All ratings5 ratings
Positive60.0%
Neutral0.0%
Negative40.0%
Written reviews10 reviews
Positive90.0%
Neutral0.0%
Negative10.0%

Geriatrics At Your Fingertips

All ratings332 ratings
Positive97.6%
Neutral1.2%
Negative1.2%
Written reviews8 reviews
Positive62.5%
Neutral0.0%
Negative37.5%

In-app purchases

None

WarfarinGuide

No in-app purchases

2 purchases

Geriatrics At Your Fingertips

Subscriptions2
  • Annual Subscription$19.991 Year
  • Annual Subscription14 Days trial$19.991 Year

Questions

Is WarfarinGuide free?
WarfarinGuide is free to download, with no in-app purchases.
Is Geriatrics At Your Fingertips free?
Geriatrics At Your Fingertips is free to download, with in-app purchases available.
Which has better reviews, WarfarinGuide or Geriatrics At Your Fingertips?
Geriatrics At Your Fingertips is rated higher. WarfarinGuide averages 3.8 out of 5 from 5 ratings, while Geriatrics At Your Fingertips averages 4.9 from 342 ratings.
Do WarfarinGuide or Geriatrics At Your Fingertips have ads?
Neither WarfarinGuide nor Geriatrics At Your Fingertips shows ads.
Which is updated more often, WarfarinGuide or Geriatrics At Your Fingertips?
WarfarinGuide ships an update every 11 months, and Geriatrics At Your Fingertips every 10 months. Most recently, WarfarinGuide was updated on October 29, 2026 and Geriatrics At Your Fingertips on October 31, 2026.

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