Jointometer vs ShadowSwing

Analyze. Compare. Improve. Jointometer is your ultimate motion analysis tool for understanding how joints move in video. Whether you’re an athlete, coach, physical therapist, or researcher, Jointometer turns your device into a precise motion-tracker, all using your camera only and without any expensive sensors or lab equipment. How It Works 1. Create a Project: Start by creating a new project to keep your videos and analyses organized. 2. Import a Video: Choose any video from your library. 3. Trim and Focus: Quickly trim your clip to the moment that matter most. 4. See the Motion: Watch as the app automatically detects and visualizes key joints, overlaying an animated skeleton that moves fluidly across your video. 5. Track Joints in Motion: Select any joint—like a wrist, knee, or ankle—and view its trace path throughout the video. See exactly how it moves, accelerates, and stabilizes over time. Compare and Learn Jointometer doesn’t just show you your motion—it helps you understand it. You can import a second video and directly compare joint traces side-by-side. Whether you’re perfecting your golf swing, optimizing your running stride, or studying rehabilitation progress, Jointometer makes it easy to compare your movement to a reference or ideal model. Key Features 2D Pose Detection: Automatically detect and visualize human joints in any video. Skeleton Overlay: See a clean, frame-by-frame skeleton drawn directly on your video. Joint Tracing: Follow any joint’s trajectory through space and time. Video Tools: Import, trim, and analyze with ease. Frame Analysis: Examine specific frames for detailed motion insights. Motion Comparison: Compare your performance against a reference video to pinpoint differences in technique. Project Management: Save multiple projects and revisit past analyses anytime. Perfect For Athletes & Coaches: Analyze form, balance, and technique. Rehabilitation & Physical Therapy: Track patient progress with measurable visual data. Researchers & Students: Study biomechanics and motion patterns. Content Creators & Developers: Integrate motion insights into creative or technical projects. Why Jointometer? Jointometer gives you data-driven insight into motion. By turning complex pose estimation technology into a simple, visual experience, it bridges the gap between science and everyday usability. You’ll see how each joint moves through space, compare motion patterns across multiple videos, and gain a deeper understanding of performance—all without expensive lab equipment. Unlock the Power of Motion Every movement tells a story. Jointometer helps you capture, visualize, and understand that story in precise detail. Whether you’re analyzing your own motion or comparing it to a professional example, you’ll gain clarity that helps you move smarter, train better, and perform stronger. Download Jointometer today and start turning your videos into visual motion insights. See the motion. Understand the movement. Master the technique.

ShadowSwing turns your iPhone into a swing trainer for tennis, padel and pickleball. Grip it like a racket or paddle handle, swing, and hear the ball once the racket head is really moving: the same feedback as a mechanical training stick. A loose wrist and a whip get you there without forcing it; a slow, pushed swing stays silent. Pick your sport in Settings: the replay, the head-speed lever and the swing sensitivity all follow it. FREE HITTING Rally mode: no whip, no sound. Groove forehands, backhands, serves, volleys and dinks in your living room, the hotel room or the garage. WORKOUTS Guided drills with a coach voice. It calls the stroke and the count — "Forehands. Twenty. Go." — each swing counts a rep, and the rests are timed. Warm-ups, groundstroke ladders, serve days and cardio minutes for tennis, padel and pickleball. One workout a day is free. SHOT ANALYSIS Play one stroke and watch it replayed in 3D — a swept ribbon coloured by racket-head speed, ghost frames along the path, the string face, and the moment of peak speed. Orbit it, slow it down, and see exactly where contact belongs. The court matches your sport: full tennis lines, a glass-walled padel court, or a pickleball kitchen line. DAILY GOAL Pick 10, 20, 30 or 40 swings a day, or any number with Pro, and a ring on Home fills as you go. Free Hitting and workout swings both count, and it starts empty every morning. Turn on reminders and get one nudge at the time you choose, only on days your ring is still open. Never more than one a day. STATS Your practice adds up: total swings, sessions, workouts, days practised and your longest streak, all kept on your iPhone. With Pro, graphs show your swings per day, week or month, your racket-speed trend for each sport, a practice calendar, your stroke mix and time practised, and you can scroll back through all of it. SHADOWSWING PRO • Unlimited swings every day • Unlimited workouts, and build your own • Racket-head speed on every swing (km/h or mph) and your all-time record • Progress graphs: swings, speed trend, practice calendar, stroke mix and time practised • Any daily goal you like • Unlimited Shot Analysis replays • Dynamic hit: real tennis hits, soft to hard, matched to each swing • Every recorded sound, shuffle, and your own sounds • Fine-tune your swing sensitivity Free includes 20 Free Hitting swings, 3 Shot Analysis replays and 1 guided workout every day, first day included, plus the daily ring, reminders and your lifetime stats. Sharing replays as image or video is free. Pro is a subscription, yearly with a 7-day free trial or monthly; the app shows the price for your region. Subscriptions renew automatically unless cancelled at least 24 hours before the period ends; manage them in your Apple ID settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://shadowswing.app/privacy