# 9D Breathwork vs Lung Fu

The clearest difference is in-app purchases: Lung Fu at none against 9D Breathwork's 10. Lung Fu also leads on rating (5.0 vs 4.8) and review sentiment (100% vs 87%). 9D Breathwork's advantage is ratings volume (255 vs 9) and device support (3 vs 1). On price, update cadence and ads there is nothing between them.

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

Lung Fu holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: 9D Breathwork has 255 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 87% of 9D Breathwork's written reviews are positive against 100% of Lung Fu's.

9D Breathwork ships an update every 2 weeks, Lung Fu fortnightly. The most recent releases landed on November 8, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 9D Breathwork | Lung Fu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (255 ratings)](https://appshunter.io/ios/app/9d-breathwork/id6680193387/reviews) | **[5.0 (9 ratings)](https://appshunter.io/ios/app/lung-fu-breathwork-game/id6742364674/reviews)** |
| Number of ratings | **255** | 9 |
| Positive reviews | 86.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 83 MB | 104 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Breathwork](https://appshunter.io/developer/1768265022) | [Presage Security Inc](https://appshunter.io/developer/1526125753) |

## What reviewers say

### 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 (9)**

| 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 | $699.00 | per year |
| Yearly | $699.00 | per year |

**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


### Lung Fu

[App page](https://appshunter.io/ios/app/lung-fu-breathwork-game/id6742364674)

Transform breathwork into an engaging space adventure. Power thrilling missions by controlling your breath, collecting rewards, and exploring the universe. Improve focus, reduce stress, and enhance sleep with interactive exercises and real-time feedback.

**Highlights:** Interactive guided breathwork exercises, Real-time breathing feedback, Immersive space adventure gameplay, Progress tracking and achievement system, Stress relief and focus enhancement, Promotes better sleep

**In-app purchases:** none


## Frequently asked questions

### Is 9D Breathwork free?

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

### Is Lung Fu free?

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

### Which has better reviews, 9D Breathwork or Lung Fu?

Lung Fu is rated higher. 9D Breathwork averages 4.8 out of 5 from 255 ratings, while Lung Fu averages 5.0 from 9 ratings.

### Do 9D Breathwork or Lung Fu have ads?

Neither 9D Breathwork nor Lung Fu shows ads.

### Which is updated more often, 9D Breathwork or Lung Fu?

9D Breathwork ships an update every 2 weeks, and Lung Fu fortnightly. Most recently, 9D Breathwork was updated on November 8, 2026 and Lung Fu on November 4, 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.*