INRange INR Tracker

INRange helps people on warfarin stay in their therapeutic range — without the clutter. Log your INR results, follow your dosing schedule, and get reminded to take each dose — on your iPhone, iPad, and Apple Watch. TRACK YOUR INR • Log readings in seconds with clean, color-coded trend charts • Set your own target range (e.g. 2.0–3.0) and see in-range, low, and high at a glance SMART DOSING • Simple daily doses or full day-by-day weekly/custom patterns • Single-day dose changes without disturbing your schedule • Mark a dose as taken in one tap INTERACTIVE REMINDERS • Actionable notifications from your wrist or lock screen • Mark as taken, edit the dose, or snooze — without opening the app A REAL APPLE WATCH APP • Enter INR readings and log doses from your wrist • Change today's dose right on the Watch • Offline logging, with automatic sync back to your iPhone HOME SCREEN WIDGET • Today's dose and your latest INR at a glance • Mark today's dose as taken right from the Home Screen TEST SCHEDULING • Schedule INR tests and get reminded when one is due • Reschedule a single test or your whole cadence VITAMIN K GUIDANCE • Built-in, searchable vitamin K food database to help you spot the dietary swings that move your INR REPORTS & BACKUP • Medical-grade PDF reports to share with your clinic, plus CSV export/import • Automatic local backups with rolling history — your data, protected by default PRIVATE BY DESIGN • No account required. No ads. No tracking. Your medical data stays on your device. IMPORTANT — MEDICAL DISCLAIMER INRange is a personal tracking tool and does not provide medical advice, diagnosis, or dosing recommendations. Always follow the instructions of your healthcare provider and anticoagulation clinic. Never change your warfarin dose based on this app alone.