About this app
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.
Latest release
What’s New
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
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 21, 2026 · 2:42 PM Free