# Heart Analyzer vs Breathe O'Clock

The clearest difference is price: Heart Analyzer at Free against Breathe O'Clock's $0.49. Heart Analyzer also leads on rating (4.7 vs 3.9) and update cadence (weekly vs every 2 months). Breathe O'Clock's advantage is in-app purchases (none vs 9) and iOS requirement (13.0 vs 17.5). On ads and device support there is nothing between them.

Heart Analyzer is free to download; Breathe O'Clock costs $0.49 up front. Heart Analyzer sells 9 in-app purchases, starting at $3.99 per month. Breathe O'Clock asks for nothing beyond the download.

Heart Analyzer holds the better App Store score, 4.7 against 3.9. That said, the two scores are not equally well evidenced: Heart Analyzer has 22K ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 84% of Heart Analyzer's written reviews are positive against 56% of Breathe O'Clock's.

Heart Analyzer ships an update weekly, Breathe O'Clock every 2 months. The most recent releases landed on November 12, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Heart Analyzer | Breathe O'Clock |
| --- | --- | --- |
| Price | **Free** | $0.49 |
| Rating | **[4.7 (22K ratings)](https://appshunter.io/ios/app/heart-analyzer-pulse-tracker/id1006420410/reviews)** | [3.9 (11 ratings)](https://appshunter.io/ios/app/breathe-oclock/id6449086931/reviews) |
| Number of ratings | **22K** | 11 |
| Positive reviews | **84.1% of reviews** | 55.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 56 MB | 1 MB |
| Requires iOS | 17.5 | **13.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 17+ |
| Developer | [Helix Apps LTD](https://appshunter.io/developer/1479527439) | [Wesley Scheper](https://appshunter.io/developer/879919957) |

## What reviewers say

### Heart Analyzer

[App page](https://appshunter.io/ios/app/heart-analyzer-pulse-tracker/id1006420410)

Track your heart rate, HRV, sleep, and ECG trends with advanced charts and insights. Set custom heart rate alerts and generate detailed PDF reports. Integrates seamlessly with Apple Watch and Apple Health for comprehensive health monitoring.

**Highlights:** Heart Rate and HRV tracking, Sleep analysis with multiple sessions, Customizable heart rate alerts, Detailed heart analytics and insights, PDF report generation and export, Apple Watch and Apple Health integration, ECG data analysis

**Features:** Family Sharing, Apple Watch app, iPhone Duo support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Annual | $19.99 | per year |
| Annual | $19.99 | per year |
| Data Plus | $9.99 | one-time |
| Reports Plus | $9.99 | one-time |
| Analytics Plus | $9.99 | one-time |
| Complete Premium | $24.99 | one-time |
| Lifetime Access | $49.99 | one-time |
| Lifetime Access | $59.99 | one-time |

**What reviewers like**

- 🚀 Great app for health monitoring
- 👍 Packed with useful information
- 🚀 Excellent visualizations and charts
- 👍 Easy to use and understand
- 👍 Helpful for monitoring heart conditions

**What reviewers complain about**

- 🐛 Occasional crashes or bugs
- 🔋 Drains Apple Watch battery
- 🔍 Needs more explanation of metrics
- 🔍 Visuals could be improved for easier reading
- 🔍 Automatic updates to complications not reliable

**Reported bugs**

- Premium features not working as expected
- Syncing issues between iPhone and Apple Watch
- Oxygen level tracking not functioning properly

**Requested features**

- Add blood pressure monitoring
- Allow generating reports for current month
- Improve ECG interpretation guidance
- Add option to customize Apple Watch complications


### Breathe O'Clock

[App page](https://appshunter.io/ios/app/breathe-oclock/id6449086931)

This app offers guided breathing exercises for various needs, including sleep, relaxation, anxiety relief, and specific techniques like Tony Robbins Power Breathing. It integrates with the Fitness app to monitor heart rate changes during sessions.

**Highlights:** Guided breathing exercises, Sleep aid, Anxiety relief, Relaxation techniques, Heart rate monitoring integration, Tony Robbins Power Breathing

**In-app purchases:** none


## Frequently asked questions

### Is Heart Analyzer free?

Heart Analyzer is free to download, with in-app purchases available.

### Is Breathe O'Clock free?

Breathe O'Clock costs $0.49, with no in-app purchases.

### Which has better reviews, Heart Analyzer or Breathe O'Clock?

Heart Analyzer is rated higher. Heart Analyzer averages 4.7 out of 5 from 22K ratings, while Breathe O'Clock averages 3.9 from 11 ratings.

### Do Heart Analyzer or Breathe O'Clock have ads?

Neither Heart Analyzer nor Breathe O'Clock shows ads.

### Which is updated more often, Heart Analyzer or Breathe O'Clock?

Heart Analyzer ships an update weekly, and Breathe O'Clock every 2 months. Most recently, Heart Analyzer was updated on November 12, 2026 and Breathe O'Clock on November 3, 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.*