# FlameInMind vs THE GRID | Heart Coherence

The clearest difference is price: THE GRID | Heart Coherence at Free against FlameInMind's $159.99. THE GRID | Heart Coherence also leads on rating (5.0 vs 4.7) and update cadence (every 2 weeks vs every 2 months). FlameInMind's advantage is ratings volume (12 vs 2) and iOS requirement (9.3 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

THE GRID | Heart Coherence is free to download; FlameInMind costs $159.99 up front. Neither carries in-app purchases, so what you see is what you pay.

THE GRID | Heart Coherence holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: FlameInMind has 12 ratings behind it against 2, so its average is the more settled of the two.

FlameInMind ships an update every 2 months, THE GRID | Heart Coherence every 2 weeks. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | FlameInMind | THE GRID | Heart Coherence |
| --- | --- | --- |
| Price | $159.99 | **Free** |
| Rating | [4.7 (12 ratings)](https://appshunter.io/ios/app/flameinmind/id1257645702/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/the-grid-heart-coherence/id6755374510/reviews)** |
| Number of ratings | **12** | 2 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Paid | **Free** |
| Size | 16 MB | 120 MB |
| Requires iOS | **9.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Patrick Botte](https://appshunter.io/developer/1116818240) | [An Tuath Grid](https://appshunter.io/developer/1852302001) |

## What reviewers say

### FlameInMind

[App page](https://appshunter.io/ios/app/flameinmind/id1257645702)

This app analyzes your brain and heart activity, translating body signals into sacred geometry graphs. It links body wave coherence to Phi and octave ratios, offering binaural sound waves to help achieve bliss states.

**Highlights:** Real-time brain and heart activity data collection, Sacred geometry graph generation, Links body waves to Phi and octave ratios, Binaural sound waves for bliss states, Supports latest Muse headband sensors, Bluetooth data reception, display, and storage

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

**In-app purchases:** none


### THE GRID | Heart Coherence

[App page](https://appshunter.io/ios/app/the-grid-heart-coherence/id6755374510)

This app offers guided meditation, breathwork, and heart coherence exercises to reduce stress and promote calm. It features daily live global sessions at 11:11, a real-time world map of participants, and practices focused on mindfulness, gratitude, and emotional well-being.

**Highlights:** Daily live guided meditation, Heart coherence exercises, Mindful breathing practices, Interactive world map of participants, Gratitude and compassion focus, Stress reduction techniques

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

**In-app purchases:** none


## Frequently asked questions

### Is FlameInMind free?

FlameInMind costs $159.99, with no in-app purchases.

### Is THE GRID | Heart Coherence free?

THE GRID | Heart Coherence is free to download, with no in-app purchases.

### Which has better reviews, FlameInMind or THE GRID | Heart Coherence?

THE GRID | Heart Coherence is rated higher. FlameInMind averages 4.7 out of 5 from 12 ratings, while THE GRID | Heart Coherence averages 5.0 from 2 ratings.

### Do FlameInMind or THE GRID | Heart Coherence have ads?

Neither FlameInMind nor THE GRID | Heart Coherence shows ads.

### Which is updated more often, FlameInMind or THE GRID | Heart Coherence?

FlameInMind ships an update every 2 months, and THE GRID | Heart Coherence every 2 weeks. Most recently, FlameInMind was updated on November 2, 2026 and THE GRID | Heart Coherence on November 5, 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.*