# HRV Tracker for Watch vs Optimal HRV

The clearest difference is rating: HRV Tracker for Watch at 4.5 against Optimal HRV's 3.0. HRV Tracker for Watch also leads on review sentiment (41% vs 17%) and ratings volume (956 vs 24). Optimal HRV's advantage is monetization model (free with in-app purchases vs subscription) and update cadence (every 2 weeks vs monthly). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. HRV Tracker for Watch sells 2 in-app purchases, starting at $2.99 per month and Optimal HRV sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

HRV Tracker for Watch holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: HRV Tracker for Watch has 956 ratings behind it against 24, so its average is the more settled of the two. Written reviews point the same way: 41% of HRV Tracker for Watch's written reviews are positive against 17% of Optimal HRV's.

HRV Tracker for Watch ships an update monthly, Optimal HRV every 2 weeks. Both last shipped on November 11, 2026.

## The numbers

| Metric | HRV Tracker for Watch | Optimal HRV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (956 ratings)](https://appshunter.io/ios/app/hrv-tracker-for-watch/id1463020956/reviews)** | [3.0 (24 ratings)](https://appshunter.io/ios/app/optimal-hrv-biofeedback/id1501292206/reviews) |
| Number of ratings | **956** | 24 |
| Positive reviews | **41.4% of reviews** | 16.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 25 MB | 56 MB |
| Requires iOS | 18 | **15.0** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sydvesti Oy](https://appshunter.io/developer/912783647) | [Optimal, LLC](https://appshunter.io/developer/1501292205) |

## What reviewers say

### HRV Tracker for Watch

[App page](https://appshunter.io/ios/app/hrv-tracker-for-watch/id1463020956)

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.

**Highlights:** 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

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $2.99 | per month |
| Yearly Premium | $19.99 | per year |


### Optimal HRV

[App page](https://appshunter.io/ios/app/optimal-hrv-biofeedback/id1501292206)

This app uses heart rate variability (HRV) and biofeedback to help you manage stress and improve your body's ability to calm down. It offers guided sessions, personalized breathing rhythms, and real-time feedback to train your nervous system for better stress resilience.

**Highlights:** Real-time HRV data and biofeedback, Personalized breathing rhythm identification, Guided mindfulness sessions, Daily check-ins and progress tracking, External sensor integration for accuracy, Multi-language support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month | $9.99 | per month |
| 6 Month | $47.99 | per 6 months |
| One Year | $59.99 | per year |


## Frequently asked questions

### Is HRV Tracker for Watch free?

HRV Tracker for Watch is free to download, with in-app purchases available.

### Is Optimal HRV free?

Optimal HRV is free to download, with in-app purchases available.

### Which has better reviews, HRV Tracker for Watch or Optimal HRV?

HRV Tracker for Watch is rated higher. HRV Tracker for Watch averages 4.5 out of 5 from 956 ratings, while Optimal HRV averages 3.0 from 24 ratings.

### Do HRV Tracker for Watch or Optimal HRV have ads?

Neither HRV Tracker for Watch nor Optimal HRV shows ads.

### Which is updated more often, HRV Tracker for Watch or Optimal HRV?

HRV Tracker for Watch ships an update monthly, and Optimal HRV every 2 weeks. Most recently, HRV Tracker for Watch was updated on November 11, 2026 and Optimal HRV on November 11, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*