# Flexius vs Prep Mobility

The clearest difference is update cadence: Prep Mobility at every 3 days against Flexius's every 3 weeks. Flexius's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Flexius sells 2 in-app purchases, starting at $4.99 per month and Prep Mobility sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Flexius ships an update every 3 weeks, Prep Mobility every 3 days. The most recent releases landed on October 2, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Flexius | Prep Mobility |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/flexius/id6762490113/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Freemium | — |
| Size | 46 MB | 240 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [George Levy](https://appshunter.io/developer/1893370819) | [Edition Ventures Ltd](https://appshunter.io/developer/6774143385) |

## What reviewers say

### Flexius

[App page](https://appshunter.io/ios/app/flexius/id6762490113)

This guided stretching and mobility app helps users build consistent habits to improve flexibility and reduce stiffness. It offers timed routines with clear instructions, allowing users to easily follow along at home or the gym without needing to plan their sessions.

**Highlights:** Guided stretching routines, Timed stretches with instructions, Hold-to-start daily sessions, Routine setup based on goals, Weekly streak and progress tracking, Stretch catalog and custom builder

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $4.99 | per month |
| Yearly subscription | $34.99 | per year |


### Prep Mobility

[App page](https://appshunter.io/ios/app/prep-mobility-stretching/id6774143383)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Prep Mobility Monthly | $9.99 | per month |
| Prep Mobility Yearly | $79.99 | per year |


## Frequently asked questions

### Is Flexius free?

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

### Is Prep Mobility free?

Prep Mobility is free to download, with in-app purchases available.

### Do Flexius or Prep Mobility have ads?

Neither Flexius nor Prep Mobility shows ads.

### Which is updated more often, Flexius or Prep Mobility?

Flexius ships an update every 3 weeks, and Prep Mobility every 3 days. Most recently, Flexius was updated on October 2, 2026 and Prep Mobility on October 13, 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.*