# OrpheusB vs 6th Mind

The clearest difference is update cadence: 6th Mind at every 9 days against OrpheusB's every 2 months. OrpheusB's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

OrpheusB ships an update every 2 months, 6th Mind every 9 days. The most recent releases landed on September 17, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | OrpheusB | 6th Mind |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (10 ratings)](https://appshunter.io/ios/app/6th-mind/id6746035471/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | — | Free |
| Size | 37 MB | 34 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Alexander Grant](https://appshunter.io/developer/603791707) | [Sixth Technology EOOD](https://appshunter.io/developer/1814789030) |

## What reviewers say

### OrpheusB

[App page](https://appshunter.io/ios/app/orpheusb/id6502888343)

**Features:** macOS Compatibility

**In-app purchases:** none


### 6th Mind

[App page](https://appshunter.io/ios/app/6th-mind/id6746035471)

This app offers Audio-Visual Entrainment (AVE) therapy to help manage symptoms of depression, anxiety, insomnia, and burnout. It uses light and sound patterns based on clinical data to promote brain activity balance. Users can follow personalized protocols or choose flexible sessions for relief and relaxation.

**Highlights:** Audio-Visual Entrainment (AVE) therapy, Clinically-based approach, Personalized therapy protocols, Flexible session options, Combines light and sound, Privacy-first data handling

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

**In-app purchases:** none


## Frequently asked questions

### Is OrpheusB free?

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

### Is 6th Mind free?

6th Mind is free to download, with no in-app purchases.

### Do OrpheusB or 6th Mind have ads?

Neither OrpheusB nor 6th Mind shows ads.

### Which is updated more often, OrpheusB or 6th Mind?

OrpheusB ships an update every 2 months, and 6th Mind every 9 days. Most recently, OrpheusB was updated on September 17, 2026 and 6th Mind on September 30, 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.*