Video Gait Analysis vs StrideMirror

Give your running store the tools it needs to deliver confident, expert-driven gait analysis. GaitAnalysis helps running specialty retailers and performance professionals record, review, and explain running mechanics with clarity—without outsourcing data to the cloud or relying on auto-generated assessments. Every video, every measurement, and every insight stays local and fully under your control. Designed to keep the workflow simple, reliable, and professional—no automated AI guesses, no cloud dependency—so the evaluation stays exactly where it belongs: in the hands of the experts who know their runners best. Key Features: • High-Quality Video Recording - Capture smooth 60fps video of customers running on a treadmill for detailed slow-motion analysis. Recordings run up to 3 minutes — plenty for a fitting, without filling your device — and the app warns you as the limit approaches. • Professional Analysis Tools - Draw lines, arrows, circles and angles directly on the video to highlight pronation, stride patterns, and form issues. Automatic angle measurement helps quantify over-pronation and supination. • Marks Anchored to Moments - Each mark appears at the point in the run where you drew it and holds for a few seconds, so several observations don't pile up on screen at once. Drag a marker along the timeline to change when it shows, or pin one as a plumb line that stays for the whole clip. • Notes That Travel With the Session - Describe what each individual mark shows, and keep your observations separate from your recommendation so the advice never gets buried in a paragraph. • Precision Playback Controls - Adjust playback speed from 0.125x to 2x, step frame-by-frame, and zoom up to 5x to examine every detail of running form • A Fitting That Finishes - Saving a session opens it with sharing right there, while the customer is still in front of you. Choose what they get — the video by email, a report, or a copy in Photos — and the app asks only what that choice needs. • Customer Management - Store customer profiles with contact information, shoe size, and weekly mileage for personalized recommendations and follow-up • Searchable Session Library - Quickly find past sessions by customer name, email, or phone number. Perfect for return customers looking to compare shoes or track progress. • Privacy-First Design - All customer data and videos are stored locally on your device. No cloud uploads, no accounts, no subscriptions, complete privacy. Pro Tools - one optional, one-time purchase. Never a subscription. • Send the Markup, Not Just the Video - Your marks drawn permanently into the video you share, so the customer sees exactly what you pointed at • Branded PDF Report - Your shop's name and logo on a report built from the moments you marked: each still captioned in your own words, knee and ankle angles printed as readable numbers, and your recommendation set apart at the end. Look it over before you send it, then email, print, or save it. • Save to Photos - Keep the annotated video in your camera roll Everything else stays free. Recording, playback, marking up, timing your marks, measuring angles, writing notes, saving sessions and emailing the video work exactly as they always have. Perfect For: - Running specialty stores - Athletic trainers - Physical therapists - Running coaches - Shoe fitting specialists Make every interaction count with GaitAnalysis — the professional tool trusted by retailers, trainers, and movement professionals. ---- Terms of Service: https://nigelware.com/legal/gait-analysis/terms-of-service Privacy Policy: https://nigelware.com/legal/gait-analysis/privacy-policy https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

StrideMirror turns a short walking clip into a clear picture of how you move — entirely on your phone. Record 10–30 seconds of yourself walking, and StrideMirror uses Apple's on-device body-pose detection to extract movement metrics: cadence, stride time, step symmetry, knee flexion, trunk lean, and more. Watch how your walking rhythm changes over time on a simple trend chart. Built for people who are curious about their own movement — runners checking form, older adults staying active, anyone recovering from a long sit at a desk. StrideMirror is a personal observation tool, not a medical device, and is not intended to diagnose, treat, or prevent any condition. WHY STRIDEMIRROR • Private by design — all video processing happens on your iPhone. Nothing is ever uploaded. There is no account to create, no email to give, no analytics, no advertising IDs. • Truly free — no in-app purchases, no subscriptions, no ads. Ever. • On-device intelligence — uses Apple Vision's body-pose model. No internet connection required after install. • Bilingual — full English and Simplified Chinese support. HOW IT WORKS 1. Film. Prop your phone up about 3 meters away and record yourself walking past it for 10–30 seconds, ideally from the side. 2. Analyze. Tap import. The app finds your body keypoints frame-by-frame and computes spatial-temporal gait parameters. 3. Observe. Get a single overall walking-function score (0–4), a balance reference, and a breakdown of individual metrics. Save it to your local history and watch the trend. WHAT YOU SEE • Cadence (steps per minute) • Stride time and stride-time variability • Step and swing symmetry • Knee flexion range • Trunk lean and lateral sway • Arm-swing asymmetry • A simple "walking function" score from 0 (steady) to 4 (markedly unsteady) • Trend chart of your most recent walks PRIVACY StrideMirror is built around one rule: your video never leaves your phone. The app has no backend. There are no servers, no cloud, no syncing. Your walking history lives in this app's local storage and goes away if you delete the app. Read the full policy at https://ieaglez.github.io/StrideMirror/privacy.html LIMITATIONS StrideMirror works best with side-view clips of normal indoor or outdoor walking. Loose clothing, very low light, multiple people in frame, or extreme camera angles will reduce accuracy. The app may decline to score a clip when it cannot detect a clear walking pattern. NOT MEDICAL ADVICE StrideMirror is for personal interest only. It does not diagnose any condition and is not a substitute for evaluation by a qualified healthcare professional. If you have any concerns about your walking or balance, please consult a clinician. REQUIREMENTS • iOS 17 or later • A real device with the Apple Vision body-pose model (the iOS Simulator is not supported) We hope you enjoy watching how you move. Feedback is welcome at eaglez@outlook.com.