# Quantum Frequency Technologies vs Delta Brain Binaural Waves

The clearest difference is review sentiment: Quantum Frequency Technologies at 61% against Delta Brain Binaural Waves's 0%. Quantum Frequency Technologies also leads on rating (4.1 vs 1.0) and ads (none vs shown). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Quantum Frequency Technologies sells 5 one-off in-app purchases and Delta Brain Binaural Waves sells 1 in-app purchase, starting at $4.99 per 3 months. Whichever you choose, the download price is not the number that matters.

Quantum Frequency Technologies holds the better App Store score, 4.1 against 1.0. That said, the two scores are not equally well evidenced: Quantum Frequency Technologies has 21 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 61% of Quantum Frequency Technologies's written reviews are positive against 0% of Delta Brain Binaural Waves's.

## The numbers

| Metric | Quantum Frequency Technologies | Delta Brain Binaural Waves |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (21 ratings)](https://appshunter.io/ios/app/quantum-frequency-technologies/id1461691519/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/delta-brain-binaural-waves/id1623603929/reviews) |
| Number of ratings | **21** | 1 |
| Positive reviews | **60.6% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | — |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 966 MB | 227 MB |
| Requires iOS | **15.0** | 15.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seven7Sisters Prophecy LLC](https://appshunter.io/developer/1465825321) | [MBRB](https://appshunter.io/developer/1522852982) |

## 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 |


### Delta Brain Binaural Waves

[App page](https://appshunter.io/ios/app/delta-brain-binaural-waves/id1623603929)

This app uses binaural beat therapy to promote deep relaxation and restorative sleep. By presenting slightly different frequencies to each ear, it aims to influence brainwave activity associated with healing and rejuvenation. It integrates with Health App for mindful minute tracking.

**Highlights:** Binaural beat therapy, Delta wave entrainment, Deep relaxation, Restorative sleep aid, Mindful Minutes integration, Healing soundscapes

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | per 3 months |


## Frequently asked questions

### Is Quantum Frequency Technologies free?

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

### Is Delta Brain Binaural Waves free?

Delta Brain Binaural Waves is free to download, with in-app purchases available.

### Which has better reviews, Quantum Frequency Technologies or Delta Brain Binaural Waves?

Quantum Frequency Technologies is rated higher. Quantum Frequency Technologies averages 4.1 out of 5 from 21 ratings, while Delta Brain Binaural Waves averages 1.0 from 1 ratings.

### Do Quantum Frequency Technologies or Delta Brain Binaural Waves have ads?

Delta Brain Binaural Waves shows ads; Quantum Frequency Technologies does not.

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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.*