# MobilityFX for Pilates vs Axis & Arc

The clearest difference is ads: Axis & Arc at none against MobilityFX for Pilates's shown. MobilityFX for Pilates's advantage is update cadence (every 3 days vs every 6 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

MobilityFX for Pilates ships an update every 3 days, Axis & Arc every 6 weeks. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | MobilityFX for Pilates | Axis & Arc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/mobilityfx-for-pilates/id6755296582/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 6 weeks |
| Monetization | Ad-supported | — |
| Size | 90 MB | 93 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KIMBERLY ANNE SPENCER](https://appshunter.io/developer/1852982626) | [Spotbee, Inc.](https://appshunter.io/developer/1465231993) |

## What reviewers say

### MobilityFX for Pilates

[App page](https://appshunter.io/ios/app/mobilityfx-for-pilates/id6755296582)

Enhance your Pilates practice with science-based mobility training and Kinstretch® classes. This app integrates joint-specific drills and strength techniques with Pilates foundations, offering guided sessions and tailored workouts for teachers and enthusiasts.

**Highlights:** Kinstretch® Mobility Classes, Joint-Specific Academies, Pilates Hub, Controlled Articular Rotations (CARS), Teacher-centric tools, Science-based strength techniques

**Features:** macOS Compatibility

**In-app purchases:** none


### Axis & Arc

[App page](https://appshunter.io/ios/app/axis-and-arc/id6762258194)

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

**In-app purchases:** none


## Frequently asked questions

### Is MobilityFX for Pilates free?

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

### Is Axis & Arc free?

Axis & Arc is free to download, with no in-app purchases.

### Do MobilityFX for Pilates or Axis & Arc have ads?

MobilityFX for Pilates shows ads; Axis & Arc does not.

### Which is updated more often, MobilityFX for Pilates or Axis & Arc?

MobilityFX for Pilates ships an update every 3 days, and Axis & Arc every 6 weeks. Most recently, MobilityFX for Pilates was updated on October 24, 2026 and Axis & Arc on October 17, 2026.

---

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