# Run Odyssey vs Flex&Flow SA

The clearest difference is in-app purchases: Flex&Flow SA at none against Run Odyssey's 2. Run Odyssey's advantage is update cadence (every 2 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Run Odyssey sells 2 in-app purchases, starting at $4.99 per month. Flex&Flow SA asks for nothing beyond the download.

Run Odyssey ships an update every 2 days, Flex&Flow SA monthly. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Run Odyssey | Flex&Flow SA |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Monthly |
| Monetization | Freemium | — |
| Size | 88 MB | 20 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [RUN ODYSSEY](https://appshunter.io/developer/1884450621) | [Ask AI (Apps)](https://appshunter.io/developer/1894506207) |

## What reviewers say

### Run Odyssey

[App page](https://appshunter.io/ios/app/run-odyssey/id6760432961)

This app transforms running into a video game experience with an AI coach, leveling systems, and social crew runs. Track your progress, unlock achievements, and connect with others to stay motivated on your fitness journey.

**Highlights:** AI adaptive coaching, XP and level progression, Achievement badges, Crew runs and social features, GPS tracking, Apple Watch integration, 10,000+ official races

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Yearly | $22.99 | per year |


### Flex&Flow SA

[App page](https://appshunter.io/ios/app/flex-and-flow-sa/id6794400944)

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

**In-app purchases:** none


## Frequently asked questions

### Is Run Odyssey free?

Run Odyssey is free to download, with in-app purchases available.

### Is Flex&Flow SA free?

Flex&Flow SA is free to download, with no in-app purchases.

### Do Run Odyssey or Flex&Flow SA have ads?

Neither Run Odyssey nor Flex&Flow SA shows ads.

### Which is updated more often, Run Odyssey or Flex&Flow SA?

Run Odyssey ships an update every 2 days, and Flex&Flow SA monthly. Most recently, Run Odyssey was updated on November 7, 2026 and Flex&Flow SA on October 31, 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.*