Hit&Speed vs Perify

Hit&Speed is a performance analysis app that uses measurements collected from Apple Watch to detect explosive speed (G-force), strike duration (ms), and stable phase duration (ms). Metrics Explained • G-Force: Indicates how quickly the body accelerates during movement. • Strike Duration: The time interval from the beginning to the end of a strike, measured in milliseconds. • Stable Phase Duration: The duration of contact with the target while maintaining a stable strike angle, measured in milliseconds. The human eye can perceive approximately 24 frames per second. Hit&Speed measures performance in milliseconds, allowing athletes and coaches to analyze movements with far greater precision. Our goal is to help athletes improve their technique using objective real-time data without changing their existing training routines. Hit&Speed can be used across sports where explosive speed and impact performance are critical, including: • Football – Shooting • Boxing – Punching • Tennis – Serves, Forehands, and Backhands • Volleyball – Serves and Spikes • Golf – Swing Analysis • Taekwondo – Kicks • Swimming – Stroke and Kick Analysis • Athletics – Sprint Movement Analysis A high-quality strike is produced by effectively transferring force generated by the entire body. Strikes relying only on arm or leg strength are generally less efficient and may indicate technical limitations. For optimal performance, acceleration generated by the body should be transferred to the target before significant energy loss occurs. Athletes should aim for: • Higher G-Force values • Shorter Strike Duration • Shorter Stable Phase Duration A high G-Force combined with a short Stable Phase Duration indicates efficient force transfer to the target. Athletes and coaches can establish their own benchmarks based on sport, age group, and gender, allowing the app to be adapted to different performance levels and training environments. Sports performance improves not only through training but also through consistent monitoring of meaningful data. Hit&Speed transforms measurement results into clear and actionable metrics, making training progress easier to understand and evaluate. MEASURE. ANALYZE. REPEAT. IMPROVE YOUR TECHNIQUE. All measurements collected with Apple Watch are stored in your history, allowing you to compare past and current results, monitor progress over time, and identify performance changes more easily. Hit&Speed also offers a global ranking experience to help users stay motivated and track improvement using real performance data. Designed not only for individual athletes but also for teams and clubs, Hit&Speed enables you to create teams, manage athletes, track team scores, access athlete lists, and analyze team performance from a broader perspective. Terms of Use: https://hitandspeedtr.web.app/legal/en/terms-of-use.html Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

You know something is changing. Perify helps you prove it. Perify is a perimenopause symptom tracker built for one moment: the doctor's appointment where you finally get taken seriously. Log your day in about ten seconds, and when your visit comes, turn months of real data into a clean one-page report — with a validated clinical score, your actual cycle intervals, and the questions worth asking. BUILT FOR THE CONVERSATION • One-page Doctor Report (PDF): your most frequent symptoms, severity averages, current medications, and discussion questions — formatted the way clinicians read. • Menopause Rating Scale (MRS): a clinically-informed 11-item check-in, scored with subscales — a number that speaks your doctor's language. • Real cycle tracking: no 28-day assumptions, no predictions. Perimenopausal cycles are irregular — Perify records what actually happened, which is exactly the information your doctor needs. TRACKING THAT RESPECTS YOUR TIME • 56 symptoms across sleep, mood, cognition, hot flashes, body, intimacy, and cycle. The daily check-in stays short; the detailed list is there when you need it. • Backfill missed days from the calendar. Add notes. Mark periods with two taps. • See your symptom load over weeks and your true cycle intervals at a glance. LEARN WHAT'S ACTUALLY KNOWN Eight concise, sourced guides — from "What is perimenopause?" to "HRT: myths vs facts" and "How to talk to your doctor" — citing The Menopause Society, SWAN, and peer-reviewed research. No fear, no fluff. PRIVATE BY DESIGN Your data stays on your iPhone by default. No account required, no ads, no analytics. Want it backed up? Turn on iCloud backup in Settings — it syncs through your own Apple ID, never through our servers. Delete your data anytime — it's yours. FREE VS PRO The daily log, cycle tracking, your first MRS check-in, calendar editing, and all education content are free. Perify Pro ($9.99/month or $59.99/year with a 7-day free trial) unlocks the detailed symptom list, MRS retakes, the PDF Doctor Report, and 90-day trend views. Perify is an educational tool. It does not provide medical advice, diagnosis, or treatment. Always discuss your symptoms and options with your clinician. Terms of Use: https://www.perify.space/terms Privacy Policy: https://www.perify.space/privacy