# xx pilates vs Flyback

The clearest difference is in-app purchases: xx pilates at none against Flyback's 3. xx pilates also leads on iOS requirement (16.4 vs 18.0). Flyback's advantage is update cadence (every 9 days vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Flyback sells 3 in-app purchases, starting at $3.99 per month. xx pilates asks for nothing beyond the download.

xx pilates ships an update every 4 months, Flyback every 9 days. The most recent releases landed on October 28, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | xx pilates | Flyback |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 9 days** |
| Size | 121 MB | 16 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 12+ | 4+ |
| Developer | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) | [RADENLABS YAZILIM TEKNOLOJI DANISMANLIK VE TICARET LIMITED SIRKETI](https://appshunter.io/developer/1895633068) |

## What reviewers say

### xx pilates

[App page](https://appshunter.io/ios/app/xx-pilates/id6756496159)

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

**In-app purchases:** none


### Flyback

[App page](https://appshunter.io/ios/app/flyback-step-counter/id6775982997)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly (50% off) | $14.99 | per year |
| Yearly | $29.99 | per year |


## Frequently asked questions

### Is xx pilates free?

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

### Is Flyback free?

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

### Do xx pilates or Flyback have ads?

Neither xx pilates nor Flyback shows ads.

### Which is updated more often, xx pilates or Flyback?

xx pilates ships an update every 4 months, and Flyback every 9 days. Most recently, xx pilates was updated on October 28, 2026 and Flyback on October 26, 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.*