INR Diary vs Warfarin Wise
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
INR Diary
This app helps manage your anticoagulation therapy by tracking medication doses and INR measurements. It provides reminders for daily medication and upcoming INR tests, and visualizes your INR trends over time. Data can be exported for medical consultation.
- Track blood thinner medication doses
- Record and visualize INR measurements
- Daily medication reminders
- INR test reminders
- Dose confirmation with timestamps
- Data export and import
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INR Diary assists in following up your anticoagulation programme. Insert the daily dose of your blood thinner medication (Warfarin, Coumadin, Marcoumar, Sintrom, Marevan, Falithrom, ...) for a certain period of time. You can add one dose at a time or multiple doses in bulk, according to a dose scheme. Doses can be expressed as an amount of pills or in milligrams. The app will remind you to take your daily dose at a personally configurable time. Tap on your daily dose to confirm you've taken the blood thinner medication. The timestamp of confirmation is stored in the app. That way, you'll never forget if and at what time you've taken your medication. The app can also record the INR measurements of your blood and visualizes the evolution of your INR in time. The app also reminds you when a new INR measurement is planned. Dose and INR data can be exported or imported for backup purposes, or if you want to discuss this with your medical expert.
Warfarin Wise
This app assists patients in safely managing warfarin therapy and maintaining a stable INR. It provides tools for tracking INR, guidance on Vitamin K intake, and dose logging. Designed for patients, caregivers, and clinicians, it promotes informed and organized anticoagulation management.
- INR tracking with trends
- Vitamin K guidance
- Dose logging
- Medication tracking
- Intuitive design
- Patient, caregiver, and clinician support
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Warfarin Wise is a practical, easy-to-use app designed to help patients safely manage warfarin therapy and maintain a stable INR. Built with real-world clinical insight, Warfarin Wise simplifies the daily challenges of anticoagulation management by giving you the tools you need in one place. Key Features: INR tracking with clear trends over time Vitamin K guidance to help maintain consistency Dose logging and medication tracking Simple, intuitive design focused on usability Designed for patients, caregivers, and clinicians Warfarin therapy requires consistency, not guesswork. Warfarin Wise helps you stay informed, organized, and in control. Important: This app is for informational and tracking purposes only and does not provide medical advice. Always follow your healthcare provider’s instructions regarding dosing and treatment. Terms of Use: https://www.warfarinwise.com/terms.html Full app access requires a Warfarin Wise subscription ($3.99/month or $34.99/year)
Screenshots
Verdict
The clearest difference is price: Warfarin Wise at Free against INR Diary's $1.99. Warfarin Wise also leads on rating (5.0 vs 4.3) and update cadence (every 10 days vs every 6 weeks). INR Diary's advantage is ratings volume (6 vs 2). On ads, in-app purchases 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
Warfarin Wise is free to download; INR Diary costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Warfarin Wise holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 6 and 2 respectively.
INR Diary ships an update every 6 weeks, Warfarin Wise every 10 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.
| Parameter | INR Diary | Warfarin Wise |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 4.3 (6 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 79.2% of reviews | — |
| Number of ratings | 6 — better | 2 |
| Update frequency | Every 6 weeks | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Subscription |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 23 MB | 37 MB |
| Age rating | 17+ | 17+ |
| Developer | Web Factor BV | NP Tech Wise, LLC |
Customer experience
INR Diary
Warfarin Wise
In-app purchases
INR Diary
No in-app purchases
Warfarin Wise
No in-app purchases
Questions
Is INR Diary free?
Is Warfarin Wise free?
Which has better reviews, INR Diary or Warfarin Wise?
Do INR Diary or Warfarin Wise have ads?
Which is updated more often, INR Diary or Warfarin Wise?
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