# Quantum Frequency Technologies vs Audio 528 hz

The clearest difference is rating: Quantum Frequency Technologies at 4.1 against Audio 528 hz's 2.6. Quantum Frequency Technologies also leads on update cadence (every 6 weeks vs every 13 months) and review sentiment (61% vs 50%). Audio 528 hz's advantage is in-app purchases (none vs 5) and iOS requirement (10.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Quantum Frequency Technologies sells 5 one-off in-app purchases. Audio 528 hz asks for nothing beyond the download.

Quantum Frequency Technologies holds the better App Store score, 4.1 against 2.6. Both are backed by a comparable volume of ratings — 21 and 5 respectively. Written reviews point the same way: 61% of Quantum Frequency Technologies's written reviews are positive against 50% of Audio 528 hz's.

Quantum Frequency Technologies ships an update every 6 weeks, Audio 528 hz every 13 months. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Quantum Frequency Technologies | Audio 528 hz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (21 ratings)](https://appshunter.io/ios/app/quantum-frequency-technologies/id1461691519/reviews)** | [2.6 (5 ratings)](https://appshunter.io/ios/app/audio-528-hz/id1558718890/reviews) |
| Number of ratings | **21** | 5 |
| Positive reviews | **60.6% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 13 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 966 MB | 84 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seven7Sisters Prophecy LLC](https://appshunter.io/developer/1465825321) | [Josue Montano](https://appshunter.io/developer/1483997007) |

## What reviewers say

### Quantum Frequency Technologies

[App page](https://appshunter.io/ios/app/quantum-frequency-technologies/id1461691519)

This app offers sound healing tools and technologies designed to promote personal growth and meditation. It provides immersive soundscapes and guided journeys to help users access altered states of consciousness and expand their awareness. Experience enhanced sensory input and a deeper connection to your inner self.

**Highlights:** Sound healing frequency tools, Immersive soundscapes, Guided meditation journeys, Personalized meditation playlists, Brain wave entrainment, Holographic healing tools

**Features:** Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ruby | Free | one-time |
| Turquoise | $19.99 | one-time |
| Amethyst | $29.99 | one-time |
| Luminescence | $49.99 | one-time |
| Emerald | $99.99 | one-time |


### Audio 528 hz

[App page](https://appshunter.io/ios/app/audio-528-hz/id1558718890)

This application provides 528 Hz sound frequencies designed to aid in meditation, self-healing, chakra cleansing, and deep relaxation. It offers various sound durations to help users achieve peaceful sleep or unwind.

**Highlights:** 528 Hz sound frequencies, Meditation aid, Self-healing support, Chakra cleansing, Deep relaxation, Sleep aid, Adjustable sound durations

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

**In-app purchases:** none


## Frequently asked questions

### Is Quantum Frequency Technologies free?

Quantum Frequency Technologies is free to download, with in-app purchases available.

### Is Audio 528 hz free?

Audio 528 hz is free to download, with no in-app purchases.

### Which has better reviews, Quantum Frequency Technologies or Audio 528 hz?

Quantum Frequency Technologies is rated higher. Quantum Frequency Technologies averages 4.1 out of 5 from 21 ratings, while Audio 528 hz averages 2.6 from 5 ratings.

### Do Quantum Frequency Technologies or Audio 528 hz have ads?

Neither Quantum Frequency Technologies nor Audio 528 hz shows ads.

### Which is updated more often, Quantum Frequency Technologies or Audio 528 hz?

Quantum Frequency Technologies ships an update every 6 weeks, and Audio 528 hz every 13 months. Most recently, Quantum Frequency Technologies was updated on October 15, 2026 and Audio 528 hz on October 9, 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.*