Catalyst: Prosthetic Guide
Seth Smith Health & Fitness iPhoneiPadiPod touch
Catalyst: Prosthetic Guide is a free Health & Fitness app for iPhone and iPad by Seth Smith. Requires iOS 18.5. Updated February 18, 2026.
- Price
- Free
- on the App Store
- Size
- 4 MB
- Age 17+
- Updated
- Feb 18
- 2026 · v1.1
Screenshots
About Catalyst: Prosthetic Guide
Catalyst – A Lower Limb Prosthetic Guide Catalyst is an educational app designed to support lower-limb prosthetic users, caregivers, and medical professionals with clear, practical guidance for everyday prosthetic use. Built by a practicing prosthetist, Catalyst brings essential prosthetic education into one place—helping users better understand donning, training, common issues, and foundational concepts through a clean, easy-to-navigate experience. Catalyst includes: • Educational guidance on common prosthetic suspension systems and donning • Curated training and exercise resources focused on gait, balance, mobility, and functional movement • Clear explanations of fit, comfort, skin, and control concerns • Foundational prosthetic terminology and concept breakdowns • A peer support group finder to help connect with the prosthetic community • Relevant resources and reference materials for users and caregivers • Favorites and personalization to save important content for quick access Catalyst adapts to different user types, offering relevant pathways for prosthetic users, caregivers, and medical professionals. Catalyst is intended for educational purposes only and does not replace professional medical care or advice. Always consult a qualified prosthetist or healthcare provider for individual concerns.
What’s new
Version 1.1 · Updated February 18, 2026
What’s New in Version 1.1 • Improved organization and clarity within troubleshooting sections • Enhanced visual hierarchy for easier navigation • Clearer formatting of educational references and external resources • Minor UI refinements for a smoother user experience
App privacy
The developer, Seth Smith, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to Catalyst: Prosthetic Guide
Looking for apps like Catalyst: Prosthetic Guide? Here are 6 similar apps on the App Store. The highest rated is Levitate Unleashed (5.0/5), and all 6 are free to download.
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Anatomic Studios 3D Scan PRO
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Levitate Unleashed
5.0
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Limber Clinical
5.0
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Custom4U Ottobock
1.0
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VITA325: Mobility & Gait
5.0
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lazar posture
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Catalyst: Prosthetic Guide | – | Free | February 18, 2026 | |
| Anatomic Studios 3D Scan PRO | – | Free | Jan 4, 2026 | Compare |
| Levitate Unleashed | 5.0 / 5 (1) | Free | Apr 3, 2024 | Compare |
| Limber Clinical | 5.0 / 5 (3) | Free | Jul 5, 2026 | Compare |
| Custom4U Ottobock | 1.0 / 5 (1) | Free | Jul 7, 2026 | Compare |
| VITA325: Mobility & Gait | 5.0 / 5 (1) | Free | Jun 9, 2026 | Compare |
| lazar posture | – | Free | Aug 27, 2026 | Compare |