# O vs Flow Wellbeing

The clearest difference is update cadence: O at monthly against Flow Wellbeing's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

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

O ships an update monthly, Flow Wellbeing every 3 months. The most recent releases landed on September 10, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | O | Flow Wellbeing |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Ad-supported | — |
| Size | 193 MB | 121 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [o studio christchurch limited](https://appshunter.io/developer/1483845070) | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) |

## What reviewers say

### O

[App page](https://appshunter.io/ios/app/o-studio/id1483845071)

Manage your wellness journey with this app. View class schedules, book appointments, and access special in-app promotions. Streamline your health and fitness routine.

**Highlights:** View class schedules, Sign up for classes, Book appointments, Access exclusive promotions, Manage wellness routine

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

**In-app purchases:** none


### Flow Wellbeing

[App page](https://appshunter.io/ios/app/flow-wellbeing/id6759807857)

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

**In-app purchases:** none


## Frequently asked questions

### Is O free?

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

### Is Flow Wellbeing free?

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

### Do O or Flow Wellbeing have ads?

Neither O nor Flow Wellbeing shows ads.

### Which is updated more often, O or Flow Wellbeing?

O ships an update monthly, and Flow Wellbeing every 3 months. Most recently, O was updated on September 10, 2026 and Flow Wellbeing on September 8, 2026.

---

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