# Buteyko Pro vs Optimal HRV

The clearest difference is rating: Buteyko Pro at 4.8 against Optimal HRV's 3.0. Buteyko Pro also leads on in-app purchases (none vs 3) and review sentiment (50% vs 17%). Optimal HRV's advantage is iOS requirement (13.0 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Optimal HRV sells 3 in-app purchases, starting at $9.99 per month. Buteyko Pro asks for nothing beyond the download.

Buteyko Pro holds the better App Store score, 4.8 against 3.0. Both are backed by a comparable volume of ratings — 45 and 24 respectively. Written reviews point the same way: 50% of Buteyko Pro's written reviews are positive against 17% of Optimal HRV's.

Buteyko Pro ships an update every 3 weeks, Optimal HRV fortnightly. The most recent releases landed on October 21, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Buteyko Pro | Optimal HRV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (45 ratings)](https://appshunter.io/ios/app/buteyko-pro/id875200706/reviews)** | [3.0 (24 ratings)](https://appshunter.io/ios/app/optimal-hrv-biofeedback/id1501292206/reviews) |
| Number of ratings | **45** | 24 |
| Positive reviews | **50.0% of reviews** | 16.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 74 MB | 52 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Eduard Reuvers](https://appshunter.io/developer/602976069) | [Optimal, LLC](https://appshunter.io/developer/1501292205) |

## What reviewers say

### Buteyko Pro

[App page](https://appshunter.io/ios/app/buteyko-pro/id875200706)

Learn and practice the Buteyko breathing method with guided exercises and progress tracking. This app offers a progressive training system with audio instructions, tips, and timers to improve your breathing and overall health. It integrates with courses and webinars for personalized instruction.

**Highlights:** Progressive Buteyko training system, 51 levels with audio instructions, Personal breathing charts, Breathing exercise history, Health indicator tracking, Share progress with instructors

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

**In-app purchases:** none


### Optimal HRV

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

Monitor, analyze, and improve your Heart Rate Variability (HRV) scores. This app offers personalized training, biofeedback, and stress-reducing activities to enhance health, reduce stress, and improve mental clarity.

**Highlights:** Real-time HRV monitoring, Personalized training plans, Guided meditation and breathing exercises, Comprehensive data analysis, Stress response insights, Biofeedback optimization

**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 Buteyko Pro free?

Buteyko Pro is free to download, with no in-app purchases.

### Is Optimal HRV free?

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

### Which has better reviews, Buteyko Pro or Optimal HRV?

Buteyko Pro is rated higher. Buteyko Pro averages 4.8 out of 5 from 45 ratings, while Optimal HRV averages 3.0 from 24 ratings.

### Do Buteyko Pro or Optimal HRV have ads?

Neither Buteyko Pro nor Optimal HRV shows ads.

### Which is updated more often, Buteyko Pro or Optimal HRV?

Buteyko Pro ships an update every 3 weeks, and Optimal HRV fortnightly. Most recently, Buteyko Pro was updated on October 21, 2026 and Optimal HRV on October 8, 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.*