INRythm INR & Warfarin Tracker

Shtrack BG Ltd

About this app

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.

What’s new

Welcome to INRythm 2.0 — rebuilt from the ground up.
• Brand-new design, faster and easier to read at a glance
• Support for every major anticoagulant: Warfarin, Coumadin, Sintrom, Marevan, Marcoumar, Jantoven, and other VKAs
• Offline cache — view and log your doses even without a connection
• Smart, actionable reminders for doses and INR checks
• Available in 7 languages
• Light and dark mode
Built by a patient, for patients. Thank you for being here.