# Quantum Sound Therapy vs Q

The clearest difference is update cadence: Q at every 3 weeks against Quantum Sound Therapy's every 4 months. Quantum Sound Therapy's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Quantum Sound Therapy ships an update every 4 months, Q every 3 weeks. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Quantum Sound Therapy | Q |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/quantum-sound-therapy/id6761883356/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 129 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Quantum Sound Therapy](https://appshunter.io/developer/1262473859) | [Abyssal Group](https://appshunter.io/developer/1890559731) |

## What reviewers say

### Quantum Sound Therapy

[App page](https://appshunter.io/ios/app/quantum-sound-therapy/id6761883356)

Connect with a like-minded community focused on frequency, healing, and personal transformation. Access transformational content, stay updated on events, and find ongoing support for coherence and growth.

**Highlights:** Community connection, Event updates and access, Transformational content, Support for coherence and growth, Energetic recalibration, Sound-based transformation

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

**In-app purchases:** none


### Q

[App page](https://appshunter.io/ios/app/q-day/id6779656000)

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

**In-app purchases:** none


## Frequently asked questions

### Is Quantum Sound Therapy free?

Quantum Sound Therapy is free to download, with no in-app purchases.

### Is Q free?

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

### Do Quantum Sound Therapy or Q have ads?

Neither Quantum Sound Therapy nor Q shows ads.

### Which is updated more often, Quantum Sound Therapy or Q?

Quantum Sound Therapy ships an update every 4 months, and Q every 3 weeks. Most recently, Quantum Sound Therapy was updated on October 31, 2026 and Q 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.*