# OPUS Connect vs 9D Breathwork

The clearest difference is rating: 9D Breathwork at 4.8 against OPUS Connect's 4.1. 9D Breathwork also leads on review sentiment (86% vs 54%) and ratings volume (237 vs 17). OPUS Connect's advantage is in-app purchases (none vs 15) and iOS requirement (13.4 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 9D Breathwork sells 12 in-app purchases, starting at $67.00 per month. OPUS Connect asks for nothing beyond the download.

9D Breathwork holds the better App Store score, 4.8 against 4.1. That said, the two scores are not equally well evidenced: 9D Breathwork has 237 ratings behind it against 17, so its average is the more settled of the two. Written reviews point the same way: 54% of OPUS Connect's written reviews are positive against 86% of 9D Breathwork's.

OPUS Connect ships an update fortnightly, 9D Breathwork every 2 weeks. The most recent releases landed on August 21, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | OPUS Connect | 9D Breathwork |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (17 ratings)](https://appshunter.io/ios/app/opus-connect/id1661617364/reviews) | **[4.8 (237 ratings)](https://appshunter.io/ios/app/9d-breathwork/id6680193387/reviews)** |
| Number of ratings | 17 | **237** |
| Positive reviews | 53.8% of reviews | **86.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 115 MB | 83 MB |
| Requires iOS | **13.4** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [OPUS Immersive, Inc](https://appshunter.io/developer/1638758805) | [Breathwork](https://appshunter.io/developer/1768265022) |

## What reviewers say

### OPUS Connect

[App page](https://appshunter.io/ios/app/opus-connect/id1661617364)

Experience a symphony of wellness with sound and vibration for inner peace and emotional well-being. Customize your sessions with an evolving library of immersive soundscapes and controls.

**Highlights:** Personalized wellness sessions, Immersive soundscapes, SoundBed multi-sensory experience, Customizable frequency, sound, and vibration controls, Portable serenity, Evolving library with weekly updates

**Features:** macOS Compatibility

**In-app purchases:** none


### 9D Breathwork

[App page](https://appshunter.io/ios/app/9d-breathwork/id6680193387)

Access immersive breathwork journeys and connect with global facilitators for stress reduction and personal growth. Download sessions for offline use and tailor your practice to your specific goals.

**Highlights:** Immersive breathwork journeys, Global facilitator network, Offline session access, Personalized practice, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $67.00 | per month |
| Month | $67.00 | per month |
| Monthly | $67.00 | per month |
| Monthly | $97.00 | per month |
| Monthly | $99.00 | per month |
| Year | $399.00 | per year |
| Yearly | $399.00 | per year |
| Yearly | $399.00 | per year |
| Yearly | $699.00 | per year |
| Yearly | $699.00 | per year |
| Yearly | $699.00 | per year |
| Yearly | $699.00 | per 3 months |

**What reviewers like**

- 🚀 Powerful breathwork experience
- 🔒 Transformative and grounding
- 👍 Easy to use app
- 👍 Seamless and intuitive interface
- 🚀 Accessible breathwork at home

**What reviewers complain about**

- 💰 Expensive subscription cost
- 🔍 Not enough content for the price
- 🐛 App issues like crashes and freezing
- ⚠️ Dangerous breath holding techniques

**Reported bugs**

- Login screen freezes
- Incompatibility with older devices
- Inability to access all purchased content

**Requested features**

- More diverse breathwork sessions
- Desktop version of the app
- Free trial or more free content


## Frequently asked questions

### Is OPUS Connect free?

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

### Is 9D Breathwork free?

9D Breathwork is free to download, with in-app purchases available.

### Which has better reviews, OPUS Connect or 9D Breathwork?

9D Breathwork is rated higher. OPUS Connect averages 4.1 out of 5 from 17 ratings, while 9D Breathwork averages 4.8 from 237 ratings.

### Do OPUS Connect or 9D Breathwork have ads?

Neither OPUS Connect nor 9D Breathwork shows ads.

### Which is updated more often, OPUS Connect or 9D Breathwork?

OPUS Connect ships an update fortnightly, and 9D Breathwork every 2 weeks. Most recently, OPUS Connect was updated on August 21, 2026 and 9D Breathwork on September 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.*