# HeartMath vs Enlightn

The clearest difference is rating: HeartMath at 4.9 against Enlightn's 3.0. HeartMath also leads on ads (none vs shown) and ratings volume (4.6K vs 2). Enlightn's advantage is in-app purchases (none vs 5) and iOS requirement (16.0 vs 26.0). On price and device support there is nothing between them.

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

HeartMath holds the better App Store score, 4.9 against 3.0. That said, the two scores are not equally well evidenced: HeartMath has 4.6K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 73% of HeartMath's written reviews are positive against 50% of Enlightn's.

HeartMath ships an update every 3 weeks, Enlightn every 2 months. The most recent releases landed on September 22, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | HeartMath | Enlightn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (4.6K ratings)](https://appshunter.io/ios/app/heartmath/id6446414998/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/enlightn/id6479502268/reviews) |
| Number of ratings | **4.6K** | 2 |
| Positive reviews | **73.1% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Freemium | **Ad-supported** |
| Size | 185 MB | 30 MB |
| Requires iOS | 26.0 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [HeartMath Inc.](https://appshunter.io/developer/482739914) | [EMG of Rochester, Inc.](https://appshunter.io/developer/580778641) |

## What reviewers say

### 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


### Enlightn

[App page](https://appshunter.io/ios/app/enlightn/id6479502268)

This app offers tools and resources to improve mental well-being, based on CDC and Kaiser Permanente studies. It includes assessments for adverse and positive childhood experiences, mood tracking, stress management programs, and mindfulness techniques.

**Highlights:** ACE Assessment for childhood experiences, PCE Assessment for positive childhood experiences, Happiness Tracker for mood, Stress management programs, SOS techniques for immediate support, Mindfulness and relaxation fundamentals

**In-app purchases:** none


## Frequently asked questions

### Is HeartMath free?

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

### Is Enlightn free?

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

### Which has better reviews, HeartMath or Enlightn?

HeartMath is rated higher. HeartMath averages 4.9 out of 5 from 4.6K ratings, while Enlightn averages 3.0 from 2 ratings.

### Do HeartMath or Enlightn have ads?

Enlightn shows ads; HeartMath does not.

### Which is updated more often, HeartMath or Enlightn?

HeartMath ships an update every 3 weeks, and Enlightn every 2 months. Most recently, HeartMath was updated on September 22, 2026 and Enlightn on September 15, 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.*