# The Mobility Framework vs Arius

The clearest difference is rating: Arius at 5.0 against The Mobility Framework's 4.4. Arius also leads on update cadence (every 4 days vs every 9 months) and review sentiment (100% vs 81%). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. The Mobility Framework sells 8 in-app purchases, starting at $25.00 per month and Arius sells 2 in-app purchases, starting at $39.99 per month. Whichever you choose, the download price is not the number that matters.

Arius holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 19 and 12 respectively. Written reviews point the same way: 81% of The Mobility Framework's written reviews are positive against 100% of Arius's.

The Mobility Framework ships an update every 9 months, Arius every 4 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | The Mobility Framework | Arius |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (19 ratings)](https://appshunter.io/ios/app/the-mobility-framework/id6502307279/reviews) | **[5.0 (12 ratings)](https://appshunter.io/ios/app/arius/id6788264116/reviews)** |
| Number of ratings | **19** | 12 |
| Positive reviews | 81.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 4 days** |
| Monetization | Subscription | Subscription |
| Size | 92 MB | 156 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Sophie Rinkenbach](https://appshunter.io/developer/1744996733) | [HEY IT'S TAYLOR J, LLC](https://appshunter.io/developer/1821935188) |

## What reviewers say

### The Mobility Framework

[App page](https://appshunter.io/ios/app/the-mobility-framework/id6502307279)

This app guides users on a mobility journey to improve physical function, whether recovering from injury, enhancing athletic performance, or increasing daily ease of movement. It offers custom programs and an exercise library with progress tracking and favorites, accessible via a monthly subscription.

**Highlights:** Custom mobility programs, Extensive exercise library, Exercises sorted by body part and level, Progress tracking, Save favorite exercises

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mobility Library Monthly | $25.00 | per month |
| Healthy Knees Program | $50.00 | one-time |
| Shoulder Mobility Program | $60.00 | one-time |
| Ankle & Foot Mobility Program | $60.00 | one-time |
| Hip Mobility Program | $80.00 | one-time |
| Mobility 101 Program | $80.00 | one-time |
| Back Mobility Program | $80.00 | one-time |
| Mobility Athletes Program | $90.00 | one-time |


### Arius

[App page](https://appshunter.io/ios/app/arius/id6788264116)

Embark on a fantasy fitness journey to become a skilled Assassin. This app offers personalized training schedules, progress tracking, and community challenges. Access a library of books and join live discussions to enhance your learning and development.

**Highlights:** Personalized training schedules, Training journal and progress tracking, Monthly fantasy-themed challenges, Book discovery, rating, and tracking, Live book club discussions, Expert guidance and community support

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Arius monthly Membership | $39.99 | per month |
| Arius annual Membership | $359.99 | per year |


## Frequently asked questions

### Is The Mobility Framework free?

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

### Is Arius free?

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

### Which has better reviews, The Mobility Framework or Arius?

Arius is rated higher. The Mobility Framework averages 4.4 out of 5 from 19 ratings, while Arius averages 5.0 from 12 ratings.

### Do The Mobility Framework or Arius have ads?

Neither The Mobility Framework nor Arius shows ads.

### Which is updated more often, The Mobility Framework or Arius?

The Mobility Framework ships an update every 9 months, and Arius every 4 days. Most recently, The Mobility Framework was updated on October 30, 2026 and Arius 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.*