# O2 Pilates vs Chi Trainer

The clearest difference is device support: Chi Trainer at 3 against O2 Pilates's —. O2 Pilates's advantage is iOS requirement (11.0.0 vs 13.0.0). On price and in-app purchases there is nothing between them.

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

## The numbers

| Metric | O2 Pilates | Chi Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/o2-pilates/id6514317185/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | — | No |
| Monetization | Free | — |
| Size | 24 MB | 20 MB |
| Requires iOS | **11.0.0** | 13.0.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [O2 Pilates, LLC](https://appshunter.io/developer/1755743089) | [Chi Trainer LLC](https://appshunter.io/developer/1895032062) |

## What reviewers say

### O2 Pilates

[App page](https://appshunter.io/ios/app/o2-pilates/id6514317185)

Easily plan and book your Pilates classes directly from your mobile device. Manage your account, reserve reformer spots, and purchase memberships or class packages. Stay updated on schedules and promotions.

**Highlights:** Class booking, Account management, Membership purchase, Class package purchase, Reformer schedule, Promotions tracking

**In-app purchases:** none


### Chi Trainer

[App page](https://appshunter.io/ios/app/chi-trainer/id6762829005)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is O2 Pilates free?

O2 Pilates is free to download, with no in-app purchases.

### Is Chi Trainer free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*