# FlameInSound vs Global Coherence

The clearest difference is price: Global Coherence at Free against FlameInSound's $15.99. Global Coherence also leads on ratings volume (88 vs 11). FlameInSound's advantage is rating (4.3 vs 3.7) and review sentiment (75% vs 38%). On update cadence, ads, in-app purchases and device support there is nothing between them.

Global Coherence is free to download; FlameInSound costs $15.99 up front. Neither carries in-app purchases, so what you see is what you pay.

FlameInSound holds the better App Store score, 4.3 against 3.7. That said, the two scores are not equally well evidenced: Global Coherence has 88 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 75% of FlameInSound's written reviews are positive against 38% of Global Coherence's.

FlameInSound ships an update every 3 months, Global Coherence every 2 months. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | FlameInSound | Global Coherence |
| --- | --- | --- |
| Price | $15.99 | **Free** |
| Rating | **[4.3 (11 ratings)](https://appshunter.io/ios/app/flameinsound/id1318635505/reviews)** | [3.7 (88 ratings)](https://appshunter.io/ios/app/global-coherence/id1439627117/reviews) |
| Number of ratings | 11 | **88** |
| Positive reviews | **75.0% of reviews** | 38.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Best chart rank | **#192** | — |
| Size | 12 MB | 174 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) | [Heartmath Institute](https://appshunter.io/developer/1406484880) |

## What reviewers say

### FlameInSound

[App page](https://appshunter.io/ios/app/flameinsound/id1318635505)

**Currently charting:** #192 Top Paid · Health & Fitness (US App Store)

This app uses binaural beats and sacred geometry sound waves to promote relaxation and meditation. It connects to heart rate sensors to display real-time influences of sound and breathing on your heart activity. It is not a medical device and does not offer diagnostic features.

**Highlights:** Binaural beat audio generator, Programmable beat frequencies (Mayer Wave/HRV LF), Sacred geometry sound waves, Real-time heart activity monitoring (via Polar strap), Bluetooth data reception and storage, Breathing influence on heart rate visualization

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is FlameInSound free?

FlameInSound costs $15.99, with no in-app purchases.

### Is Global Coherence free?

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

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

FlameInSound is rated higher. FlameInSound averages 4.3 out of 5 from 11 ratings, while Global Coherence averages 3.7 from 88 ratings.

### Do FlameInSound or Global Coherence have ads?

Neither FlameInSound nor Global Coherence shows ads.

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

FlameInSound ships an update every 3 months, and Global Coherence every 2 months. Most recently, FlameInSound was updated on October 13, 2026 and Global Coherence on October 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.*