HRV Tracker for Watch vs INeXcycle
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HRV Tracker for Watch
Monitor your body's stress levels and recovery by tracking heart rate variability (HRV) using your Apple Watch. Analyze trends, compare HRV to other health metrics, and receive personalized notifications to understand how daily activities impact your well-being.
- Track short-term and long-term HRV trends
- Compare HRV to activity, sleep, and resting heart rate
- Receive HRV change notifications on Apple Watch
- View HRV Trend Summary (experimental)
- Integrates with Apple Health app
- Capture HRV data via Mindfulness app
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Heart Rate Variability (HRV) measurements recorded by your Apple Watch can provide insight into the stress your body is experiencing. By using HRV Tracker to track short-term readings and long-term trends, you can see how factors such as daily workload, workouts, and sleep affect your body's readiness, recovery, and stress. Simply put, the higher your HRV, the better. ***Requires Apple Watch with watchOS 10 or later*** HRV Tracker for Watch integrates with the Health app and uses data stored in the Health app. To ensure your Apple Watch can record HRV measurements, open the Health app on your iPhone to check for existing data: Health app > Browse > Heart > Heart Rate Variability. In addition to automatic recordings, you can also use the Mindfulness app on your Apple Watch to capture new HRV data. Start a Breathe session, and once it ends, a new HRV measurement will appear in HRV Tracker. ***Compare HRV to Other Key Metrics*** Identify potential causes for changes in your HRV with Comparison Charts. -Compare your HRV to relevant health metrics such as activity, sleep, and resting heart rate. ***Follow Long-Term HRV Trends*** Track long-term HRV trends on your iPhone and compare short-term readings to your long-term averages. -Experience smarter insights with the new HRV Trend Summary feature (experimental). Available on Apple Intelligence powered devices running iOS 26. ***Get Notified on Your Apple Watch*** HRV Tracker helps you spot changes in your HRV by monitoring your data in the background and notifying you when your HRV falls below or rises above your preferred levels. -Tracks individual readings as well as 24-hour and 7-day averages. -You can customize the default notification thresholds in the Apple Watch app. -For notifications to work properly, add HRV Tracker to your Watch Face. -Note that notifications may be delayed due to factors like low battery. ***And More*** Track your HRV in multiple ways on your Apple Watch and iPhone. -Choose from various Home Screen widgets or Watch Face complications -Customize charts and views in settings -Scroll and tap on charts for additional insights ***Privacy*** Your privacy is really important to us — we do not collect any data from this app. ***How Is It Measured?*** HRV Tracker uses heart rate variability measurements calculated by detecting the variation between individual heartbeats. Your Apple Watch automatically measures HRV in the background and stores it in HealthKit. HealthKit uses SDNN (Standard Deviation of NN intervals), which reflects the standard deviation of time between normal heartbeats (measured in milliseconds). Please note that many of the features mentioned above are available only to subscribers. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula If you have any questions, we’re happy to help: contact@sydvesti.com
INeXcycle
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INeXcycle is the ideal app for users seeking a simple and effective solution to manage their breathing time. This app allows you to easily customize inhalation and exhalation times for your heart coherence sessions. Whether on your iPhone or Apple Watch, INeXcycle will accompany you in all your breathing sessions and help improve your well-being. In addition, INeXcycle integrates with the Health app on Apple Watch through the use of HKWorkoutSession. This allows you to track your breathing exercises and integrate them with your overall health data. It also ensures that the application continues running in the background during your session, avoiding interruptions due to device sleep. With simple and practical features, you can quickly schedule a breathing session, adjust inhalation and exhalation durations, and customize your settings for each session. INeXcycle is the perfect solution to help you relax, reduce stress, and boost concentration. With an intuitive and user-friendly interface, you can easily focus on your breathing without distractions. Download INeXcycle now and discover a simple and effective breathing app that will help you refocus and find your inner balance. Don't miss this opportunity to improve your quality of life and achieve a better state of well-being through controlled and regular breathing. In just a few minutes a day, you'll notice the positive effects of regular heart coherence practice and stress management. So, wait no longer and dive into the world of relaxation with INeXcycle! ---------------------------- INeXcycle est l'application idéale pour les utilisateurs qui cherchent une solution simple et efficace pour gérer leur temps de respiration. Cette application vous permet de personnaliser facilement le temps d'inspiration et d'expiration pour vos séances de cohérence cardiaque. Que vous soyez sur votre iPhone ou sur votre Apple Watch, INeXcycle vous accompagnera dans toutes vos séances de respiration et vous aidera à améliorer votre bien-être. De plus, INeXcycle s'intègre avec l'application Santé sur Apple Watch en utilisant HKWorkoutSession. Cela vous permet de suivre vos exercices de respiration et de les intégrer avec vos données de santé globales. Il garantit également que l'application continue de fonctionner en arrière-plan pendant votre session, évitant les interruptions dues au mode veille de l'appareil. Avec des fonctionnalités simples et pratiques, vous pouvez rapidement programmer une séance de respiration, ajuster la durée d'inspiration et d'expiration, et personnaliser vos paramètres pour chaque séance. INeXcycle est la solution parfaite pour vous aider à vous détendre, réduire votre stress et augmenter votre concentration. Avec une interface intuitive et conviviale, vous pouvez facilement vous concentrer sur votre respiration sans être distrait. Téléchargez INeXcycle dès maintenant et découvrez une application de respiration simple et efficace qui vous aidera à vous recentrer et à trouver votre équilibre intérieur. Ne manquez pas cette occasion d'améliorer votre qualité de vie et d'atteindre un meilleur état de bien-être grâce à une respiration contrôlée et régulière. En quelques minutes par jour, vous constaterez les effets positifs d'une pratique régulière de la cohérence cardiaque et de la gestion du stress. Alors, n'attendez plus et plongez dans le monde de la relaxation avec INeXcycle !
Screenshots
Verdict
The clearest difference is price: HRV Tracker for Watch at Free against INeXcycle's $0.99. HRV Tracker for Watch also leads on update cadence (monthly vs every 9 months). INeXcycle's advantage is in-app purchases (none vs 2) and iOS requirement (16.4 vs 18). On ads 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
HRV Tracker for Watch is free to download; INeXcycle costs $0.99 up front. HRV Tracker for Watch sells 2 in-app purchases, starting at $2.99 per month. INeXcycle asks for nothing beyond the download.
HRV Tracker for Watch ships an update monthly, INeXcycle every 9 months. The most recent releases landed on October 29, 2026 and October 9, 2026 respectively.
| Parameter | HRV Tracker for Watch | INeXcycle |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.5 (949 ratings) — better | — |
| Positive reviews | 41.4% of reviews | — |
| Number of ratings | 949 — better | — |
| Update frequency | Monthly — better | Every 9 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | — |
| Devices | iPhone, Apple Watch | iPhone, Apple Watch |
| Requires iOS | 18 | 16.4 — better |
| Further details — not scored | ||
| Size | 25 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Sydvesti Oy | YANN, PATRICE DALMAT |
In-app purchases
HRV Tracker for Watch
- Monthly Premium$2.991 Month
- Yearly Premium$19.991 Year
INeXcycle
No in-app purchases
Questions
Is HRV Tracker for Watch free?
Is INeXcycle free?
Do HRV Tracker for Watch or INeXcycle have ads?
Which is updated more often, HRV Tracker for Watch or INeXcycle?
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