# FlameInSound vs RIFE Frequency Amplifier

The clearest difference is price: RIFE Frequency Amplifier at Free against FlameInSound's $15.99. RIFE Frequency Amplifier also leads on rating (4.7 vs 4.3) and update cadence (every 2 weeks vs every 3 months). FlameInSound's advantage is review sentiment (67% vs 27%) and in-app purchases (none vs 2). On device support there is nothing between them.

RIFE Frequency Amplifier is free to download; FlameInSound costs $15.99 up front. RIFE Frequency Amplifier sells 2 one-off in-app purchases. FlameInSound asks for nothing beyond the download.

RIFE Frequency Amplifier holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: RIFE Frequency Amplifier has 138 ratings behind it against 11, so its average is the more settled of the two. Written reviews complicate that: 67% of FlameInSound's written reviews are positive against 27% of RIFE Frequency Amplifier's, so the app with the better star average is not the one people write more warmly about.

FlameInSound ships an update every 3 months, RIFE Frequency Amplifier every 2 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | FlameInSound | RIFE Frequency Amplifier |
| --- | --- | --- |
| Price | $15.99 | **Free** |
| Rating | [4.3 (11 ratings)](https://appshunter.io/ios/app/flameinsound/id1318635505/reviews) | **[4.7 (138 ratings)](https://appshunter.io/ios/app/rife-frequency-amplifier/id6470736376/reviews)** |
| Number of ratings | 11 | **138** |
| Positive reviews | **66.7% of reviews** | 26.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#196** | — |
| Size | 12 MB | 41 MB |
| Requires iOS | **9.3** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 17+ |
| Developer | [Patrick Botte](https://appshunter.io/developer/1116818240) | [Paras Shekhaliya](https://appshunter.io/developer/1672036474) |

## What reviewers say

### FlameInSound

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

**Currently charting:** #196 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


### RIFE Frequency Amplifier

[App page](https://appshunter.io/ios/app/rife-frequency-amplifier/id6470736376)

This app replicates RIFE machine frequencies for meditation and healing. Create custom playlists with various sound wave types and background music to enhance relaxation, sleep, and focus. Tailor sessions to your specific wellness goals for a personalized experience.

**Highlights:** Authentic RIFE machine frequencies, Customizable frequency playlists, Unique frequency tuning, Immersive background music, Adjustable session duration, Tailored wellness goals

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock RIFE AI | $10.90 | one-time |
| Unlock Full RIFE app | $30.00 | one-time |


## Frequently asked questions

### Is FlameInSound free?

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

### Is RIFE Frequency Amplifier free?

RIFE Frequency Amplifier is free to download, with in-app purchases available.

### Which has better reviews, FlameInSound or RIFE Frequency Amplifier?

RIFE Frequency Amplifier is rated higher. FlameInSound averages 4.3 out of 5 from 11 ratings, while RIFE Frequency Amplifier averages 4.7 from 138 ratings.

### Do FlameInSound or RIFE Frequency Amplifier have ads?

RIFE Frequency Amplifier shows ads; FlameInSound does not.

### Which is updated more often, FlameInSound or RIFE Frequency Amplifier?

FlameInSound ships an update every 3 months, and RIFE Frequency Amplifier every 2 weeks. Most recently, FlameInSound was updated on October 26, 2026 and RIFE Frequency Amplifier on October 24, 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.*