# INRythm INR & Warfarin Tracker — Warfarin & Sintrom INR Log

> Warfarin & Sintrom INR Log (iPhone/iPad app by Shtrak BG Ltd..)

- Source: https://appshunter.io/ios/app/inrythm-inr-and-warfarin-tracker/id6749466009 (this page in markdown: same URL + `.md`)
- Developer: [Shtrak BG Ltd.](https://appshunter.io/developer/827729767)
- Category: Medical, Health & Fitness
- Price: Free (on sale, was $1.99)
- Age rating: 4+
- Requires: iOS 15.1 · 47 MB
- Languages: American English
- Released: 2025-08-07
- Data updated: 2026-08-17
- User reviews in markdown: https://appshunter.io/ios/app/inrythm-inr-and-warfarin-tracker/id6749466009/reviews.md

## What is INRythm INR & Warfarin Tracker?

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.


## Version history (last 5 releases)

### 2.0.1 — 2026-08-11

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.

### 2.0.0 — 2026-06-08

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.

### 1.2.7 — 2026-03-17

- New feature: tips & advice card
- Minor UI bug fixes

### 1.2.6 — 2026-02-24

- UI improvements
- Minor bug fixes

### 1.2.5 — 2026-01-23

Improved persistent authentication - fixed hanging on the "Authenticating..." screen.

## Apps similar to INRythm INR & Warfarin Tracker

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [INR Diary](https://appshunter.io/ios/app/inr-diary/id1540505030) | 4.3 (6) | $1.99 | Medical |
| [Neuberg Diagnostics (India)](https://appshunter.io/ios/app/neuberg-diagnostics-india/id1585628037) | 4.6 (1,623) | Free | Medical |
| [Remote INR](https://appshunter.io/ios/app/remote-inr/id1261017017) | 3.6 (27) | Free | Medical |
| [INR抗凝监测](https://appshunter.io/ios/app/inr/id6736521532) | 3.0 (2) | Free | Medical |

## More apps by Shtrak BG Ltd.

- [Taskbl](https://appshunter.io/ios/app/taskbl/id6751817039)

All apps by Shtrak BG Ltd.: https://appshunter.io/developer/827729767

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-17.*