INRythm INR & Warfarin Tracker

Warfarin & Sintrom INR Log

Free

INRythm is now free. No ads, no subscriptions, no data selling — a patient-built INR diary for everyone who needs one. New: Easy Mode. Take control of your anticoagulant therapy. INRythm is a simple, reliable tracker for everyone on long-term blood thinners — Warfarin, Coumadin, Sintrom, Marevan, Marcoumar, Jantoven, and other vitamin K antagonists (VKAs). Whether you've been prescribed long-term anticoagulants after a mechanical heart valve, atrial fibrillation (AFib), DVT, pulmonary embolism, or stroke prevention, INRythm gives you a clear, consistent record of your daily dose and INR results. Built by a patient, for patients. I built INRythm after my own life-changing heart surgery left me on Sintrom for life. I needed something simple. So I made it. Key features • Dashboard — weekly dose summary, daily dose graph, INR results at a glance • Daily dose logging — log and confirm every dose, never forget again • INR tracking — record bloodwork results and watch trends over time • Smart reminders — never miss a dose or a scheduled INR check • Setup wizard — personalize for your medication, schedule, and target INR range • Light & dark mode • Offline cache — view and log even without internet Privacy first. Your data is encrypted in transit, stored in your private account, and never sold to anyone. Delete it anytime from inside the app. Live long and prosper. Download INRythm. Start tracking in 60 seconds.

Ratings & Reviews

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Meet Easy Mode — the whole app, at a glance. - Easy mode: larger text, simplified screens, one-tap logging. Turn it on when the app offers it after setup, or anytime in Settings. - You choose every dose: the app never suggests a number. You select what you took, and INRythm records it. - Smoother logging: pick the dose and the time in one clean sheet. - A more honest calendar: days before you joined are never marked as missed. Red only means what you marked yourself. - Typo protection: unusual INR values ask for confirmation before saving. - Fully localized interface in all 7 languages, plus many small fixes. Built by a patient, for patients.

Version 2.0.1

The developer, Shtrak BG Ltd., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Health & Fitness
    • Contact Info
    • User Content

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Shtrak BG EOOD
Size
  • 48.8 MB
Category
  • Medical
Compatibility
Requires iOS 15.1 or later.
  • iPhone
    Requires iOS 15.1 or later.
  • iPad
    Requires iPadOS 15.1 or later.
  • iPod touch
    Requires iOS 15.1 or later.
Languages
  • English
Age Rating
4+
Copyright
  • © 2026 Shtrak BG Ltd
  • Developer Website
  • Privacy Policy

    • More by Shtrak BG Ltd.

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