# Oxygen Advantage® vs SpiroFit

The clearest difference is rating: SpiroFit at 5.0 against Oxygen Advantage®'s 4.2. SpiroFit also leads on review sentiment (100% vs 75%) and update cadence (every 3 weeks vs every 2 months). Oxygen Advantage®'s advantage is ratings volume (110 vs 1) and iOS requirement (11.0 vs 17.6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

SpiroFit holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Oxygen Advantage® has 110 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 75% of Oxygen Advantage®'s written reviews are positive against 100% of SpiroFit's.

Oxygen Advantage® ships an update every 2 months, SpiroFit every 3 weeks. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Oxygen Advantage® | SpiroFit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (110 ratings)](https://appshunter.io/ios/app/oxygen-advantage/id1589260950/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/spirofit/id6475291331/reviews)** |
| Number of ratings | **110** | 1 |
| Positive reviews | 74.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 75 MB | 8 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Oxygen Research Institute Ltd.](https://appshunter.io/developer/1589260952) | [SENDSOR GmbH](https://appshunter.io/developer/1723823291) |

## What reviewers say

### Oxygen Advantage®

[App page](https://appshunter.io/ios/app/oxygen-advantage/id1589260950)

This app offers a personalized daily breathing plan with guided exercises, meditations, and mindfulness coaching to improve physical and mental well-being. It focuses on functional nasal breathing to enhance performance, reduce anxiety, and promote better sleep. Suitable for all ages and fitness levels, it helps build healthy breathing habits.

**Highlights:** Customizable daily breathing plan, Guided meditations and breathwork, Instructional videos library, Breathing pacer with adjustable speed, Progress tracking with charts and graphs, Reminders and custom notifications, Buteyko Breathing Method for kids

**Features:** macOS Compatibility

**In-app purchases:** none


### SpiroFit

[App page](https://appshunter.io/ios/app/spirofit/id6475291331)

Track key respiratory and heart metrics live during workouts like running or cycling. Analyze professional data for optimal training intensity. Suitable for coaches, professional athletes, and fitness enthusiasts.

**Highlights:** Live respiratory rate tracking, Live heart rate monitoring, Tidal volume measurement, O2 consumption tracking, CO2 output tracking, Professional data analysis, Real-time training feedback

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

**In-app purchases:** none


## Frequently asked questions

### Is Oxygen Advantage® free?

Oxygen Advantage® is free to download, with no in-app purchases.

### Is SpiroFit free?

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

### Which has better reviews, Oxygen Advantage® or SpiroFit?

SpiroFit is rated higher. Oxygen Advantage® averages 4.2 out of 5 from 110 ratings, while SpiroFit averages 5.0 from 1 ratings.

### Do Oxygen Advantage® or SpiroFit have ads?

Neither Oxygen Advantage® nor SpiroFit shows ads.

### Which is updated more often, Oxygen Advantage® or SpiroFit?

Oxygen Advantage® ships an update every 2 months, and SpiroFit every 3 weeks. Most recently, Oxygen Advantage® was updated on October 24, 2026 and SpiroFit on October 10, 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.*