# Global Coherence vs HeartMath

The clearest difference is rating: HeartMath at 4.9 against Global Coherence's 3.7. HeartMath also leads on review sentiment (73% vs 38%) and ratings volume (4.6K vs 88). Global Coherence's advantage is in-app purchases (none vs 5) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. HeartMath sells 4 in-app purchases, starting at $39.00 per year. Global Coherence asks for nothing beyond the download.

HeartMath holds the better App Store score, 4.9 against 3.7. That said, the two scores are not equally well evidenced: HeartMath has 4.6K ratings behind it against 88, so its average is the more settled of the two. Written reviews point the same way: 38% of Global Coherence's written reviews are positive against 73% of HeartMath's.

Global Coherence ships an update every 2 months, HeartMath every 3 weeks. The most recent releases landed on September 1, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Global Coherence | HeartMath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (88 ratings)](https://appshunter.io/ios/app/global-coherence/id1439627117/reviews) | **[4.9 (4.6K ratings)](https://appshunter.io/ios/app/heartmath/id6446414998/reviews)** |
| Number of ratings | 88 | **4.6K** |
| Positive reviews | 38.5% of reviews | **73.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Freemium |
| Size | 174 MB | 185 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Heartmath Institute](https://appshunter.io/developer/1406484880) | [HeartMath Inc.](https://appshunter.io/developer/482739914) |

## What reviewers say

### Global Coherence

[App page](https://appshunter.io/ios/app/global-coherence/id1439627117)

Connect with a global community to radiate love and intention, fostering a shift towards peace and cooperation. Enhance family, group, or team heart connections and track your contributions with an optional sensor.

**Highlights:** Global community connection, Radiate heart-focused love and intention, Facilitate global consciousness shift, Increase family/group heart connections, Track heart energy contributions (with sensor)

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

**In-app purchases:** none


### HeartMath

[App page](https://appshunter.io/ios/app/heartmath/id6446414998)

This app helps you manage stress, improve focus, and achieve optimal performance by aligning your heart, mind, and emotions. It offers guided sessions, immersive journeys, and coherence practices based on over 30 years of research.

**Highlights:** Real-time HRV Coherence Measurement, Coherence Training, Scientifically Validated Techniques, Guided Learning Sessions, Progress Tracking, Heart-Brain Coherence Benefits

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HeartMath Premium | $39.00 | per year |
| HeartMath Premium | $59.00 | per year |
| HeartMath Premium | $79.00 | per year |
| HeartMath Premium | $99.99 | per year |

**What reviewers like**

- 🚀 Huge improvement over previous app
- 👍 Easy to use and highly recommended
- 💡 Loaded with HeartMath techniques and courses
- 👍 Powerful tool for nervous system balance and anxiety reduction
- 👍 Helps achieve a better mental state

**What reviewers complain about**

- 🐛 Connectivity issues with sensor
- 🐛 Sensor not compatible with older devices
- 🐛 App crashes and freezes on newer devices
- 🐛 Inaccurate heart rate and coherence readings
- 🐛 Disruptive screen sleep behavior during sessions

**Reported bugs**

- Sensor connection issues on newer devices
- App crashes and freezes on iPhone 16 Pro
- Inaccurate heart rate and coherence readings
- Screen sleep behavior disrupting sessions

**Requested features**

- Add dark mode option
- Allow playing music/sounds during sessions
- Provide audio feedback on coherence levels
- Add session history customization and details
- Improve sensor compatibility with older devices


## Frequently asked questions

### Is Global Coherence free?

Global Coherence is free to download, with no in-app purchases.

### Is HeartMath free?

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

### Which has better reviews, Global Coherence or HeartMath?

HeartMath is rated higher. Global Coherence averages 3.7 out of 5 from 88 ratings, while HeartMath averages 4.9 from 4.6K ratings.

### Do Global Coherence or HeartMath have ads?

Neither Global Coherence nor HeartMath shows ads.

### Which is updated more often, Global Coherence or HeartMath?

Global Coherence ships an update every 2 months, and HeartMath every 3 weeks. Most recently, Global Coherence was updated on September 1, 2026 and HeartMath on September 22, 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.*