The Mobility Framework vs Arius
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
The Mobility Framework
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.
- Custom mobility programs
- Extensive exercise library
- Exercises sorted by body part and level
- Progress tracking
- Save favorite exercises
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Whether you want to overcome an old injury, increase your performance on the field, or just play with your kids more easily, this app is everything you need to get started on your mobility journey. With the monthly subscription, you'll gain access to all custom mobility programs and an extensive exercise library filled with mobility exercises, sorted by body parts and level. Keep track of your progress and save your favorite exercises for easy access whenever you need them. To get access to the app an active subscription is required. Standard Apple's terms of service apply: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://themobilityframework.ymove.app/privacy-policy-app
Arius
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.
- 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
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Step into an immersive fantasy world where your mission is to become an Assassin of Arius. Through structured training and community support it's time to hone yourself into the weapon you were always meant to be. IMPORTANT: Arius is a subscription app. An active paid Arius Membership is required to access the training, community and library features described below. There is no free version and no free tier. You can create an account and view the introduction without paying; everything else unlocks with a membership. WHAT YOUR MEMBERSHIP INCLUDES All of the following require an active paid subscription: • Personalized Training Schedule — a training arc built around your goal and your starting point • Training Journal — log your sessions and track your progress over time • Monthly Fantasy Themed Challenges — compete, earn rewards and climb the ranks • Rate & Review Books — discover books, rate them and track your reading • Live Book Clubs — join live, scheduled discussions with the community • Expert Guidance & Support — help from the people who built the programme THE WORLD The Academy — train your strength, flexibility, mobility and assassin skills. You set the goal; we give you a personalized training arc to get there, no matter where you're starting. The Archives — discover and rate books, track your reading progress, and join discussions and book clubs. The Keep — connect with a thriving community, join discussions and take part in monthly themed challenges. SUBSCRIPTION DETAILS • Arius Membership is an auto-renewing subscription. • Available as a monthly plan and an annual plan. The exact price of each plan in your local currency is shown in the app before you buy. • Payment is charged to your Apple ID account at confirmation of purchase. • Your subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. • Your account is charged for renewal within 24 hours before the end of the current period, at the price of the plan you chose. • You can manage your subscription and turn off auto-renew in your Apple ID Account Settings after purchase. Terms of Use (EULA): https://www.enterarius.com/arius-app-terms Privacy Policy: https://www.enterarius.com/privacy-policy
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | The Mobility Framework | Arius |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (19 ratings) | 5.0 (12 ratings) — better |
| Positive reviews | 81.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 19 — better | 12 |
| Update frequency | Every 9 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Subscription |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 92 MB | 156 MB |
| Age rating | 4+ | 12+ |
| Developer | Sophie Rinkenbach | HEY IT'S TAYLOR J, LLC |
Customer experience
The Mobility Framework
Arius
In-app purchases
The Mobility Framework
- Mobility Library Monthly$25.001 Month
- Healthy Knees Program$50.00
- Shoulder Mobility Program$60.00
- Ankle & Foot Mobility Program$60.00
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- Hip Mobility Program$80.00
- Mobility 101 Program$80.00
- Back Mobility Program$80.00
- Mobility Athletes Program$90.00
Arius
- Arius monthly Membership$39.991 Month
- Arius annual Membership$359.991 Year
Questions
Is The Mobility Framework free?
Is Arius free?
Which has better reviews, The Mobility Framework or Arius?
Do The Mobility Framework or Arius have ads?
Which is updated more often, The Mobility Framework or Arius?
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