# HeartMath vs My Three Circles

The clearest difference is update cadence: HeartMath at every 3 weeks against My Three Circles's every 5 months. My Three Circles's advantage is review sentiment (100% vs 74%) and iOS requirement (16.0 vs 26.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. HeartMath sells 4 in-app purchases, starting at $39.00 per year and My Three Circles sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

HeartMath ships an update every 3 weeks, My Three Circles every 5 months. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | HeartMath | My Three Circles |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (4.7K ratings)](https://appshunter.io/ios/app/heartmath/id6446414998/reviews)** | — |
| Number of ratings | **4.7K** | — |
| Positive reviews | 73.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 185 MB | 86 MB |
| Requires iOS | 26.0 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [HeartMath Inc.](https://appshunter.io/developer/482739914) | [Three Circles Psychology Pty Ltd](https://appshunter.io/developer/1737339069) |

## 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


### My Three Circles

[App page](https://appshunter.io/ios/app/my-three-circles/id6752637087)

Understand and manage difficult emotions with a science-based approach. This app helps you identify and work with your three core emotion systems – threat, drive, and soothing – through interactive check-ins, guided meditations, and educational content.

**Highlights:** Three-circle model for emotional system understanding, Interactive wellbeing check-ins, Progress tracking and visualization, Compassion-focused guided meditations, Science-based educational content, Bite-sized daily activities

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $9.99 | one-time |


## Frequently asked questions

### Is HeartMath free?

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

### Is My Three Circles free?

My Three Circles is free to download, with in-app purchases available.

### Do HeartMath or My Three Circles have ads?

Neither HeartMath nor My Three Circles shows ads.

### Which is updated more often, HeartMath or My Three Circles?

HeartMath ships an update every 3 weeks, and My Three Circles every 5 months. Most recently, HeartMath was updated on October 24, 2026 and My Three Circles on October 12, 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.*