# Grace & Form vs Oxygen Advantage®

The clearest difference is in-app purchases: Oxygen Advantage® at none against Grace & Form's 6. Oxygen Advantage® also leads on rating (4.2 vs 3.9) and ratings volume (110 vs 17). Grace & Form's advantage is device support (4 vs 2). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Grace & Form sells 6 in-app purchases, starting at $12.99 per month. Oxygen Advantage® asks for nothing beyond the download.

Oxygen Advantage® holds the better App Store score, 4.2 against 3.9. That said, the two scores are not equally well evidenced: Oxygen Advantage® has 110 ratings behind it against 17, so its average is the more settled of the two. Written reviews point the same way: 73% of Grace & Form's written reviews are positive against 75% of Oxygen Advantage®'s.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Grace & Form | Oxygen Advantage® |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (17 ratings)](https://appshunter.io/ios/app/grace-and-form/id1391220951/reviews) | **[4.2 (110 ratings)](https://appshunter.io/ios/app/oxygen-advantage/id1589260950/reviews)** |
| Number of ratings | 17 | **110** |
| Positive reviews | 72.7% of reviews | **74.6% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 66 MB | 75 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Saskia Gregson-Williams](https://appshunter.io/developer/1439600885) | [Oxygen Research Institute Ltd.](https://appshunter.io/developer/1589260952) |

## What reviewers say

### Grace & Form

[App page](https://appshunter.io/ios/app/grace-and-form/id1391220951)

Access a vast library of ballet, fitness, and wellness classes taught by world-class instructors. Enjoy on-demand and live sessions, with new content added weekly. Download classes for offline practice and curate your personal workout library.

**Highlights:** Extensive streaming library, Ballet, barre, mat, yoga, pilates, New content weekly, Live classes with master trainers, Downloadable classes, Curate personal library, Weekly workout plans

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $12.99 | per month |
| Monthly | $12.99 | per month |
| Monthly | $19.99 | per month |
| Bi-Annual | $65.99 | per 6 months |
| Annual | $109.99 | per year |
| Annual | $179.99 | per year |


### 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


## Frequently asked questions

### Is Grace & Form free?

Grace & Form is free to download, with in-app purchases available.

### Is Oxygen Advantage® free?

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

### Which has better reviews, Grace & Form or Oxygen Advantage®?

Oxygen Advantage® is rated higher. Grace & Form averages 3.9 out of 5 from 17 ratings, while Oxygen Advantage® averages 4.2 from 110 ratings.

### Do Grace & Form or Oxygen Advantage® have ads?

Neither Grace & Form nor Oxygen Advantage® shows ads.

### Which is updated more often, Grace & Form or Oxygen Advantage®?

Grace & Form ships an update every 2 months, and Oxygen Advantage® every 2 months. Most recently, Grace & Form was updated on October 24, 2026 and Oxygen Advantage® on October 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.*