RacerTime vs Period Synced

RacerTime — Multi-Sports Racing Timer Race smarter. From your iPhone to your wrist. RacerTime brings advanced racing tools to every water sports athlete — controlled entirely by the Digital Crown, even in salt water. 1. Racing Timer — Digital Crown Control Purpose-built for wet and demanding conditions where touchscreens fail (for iPhone, use a high-quality waterproof pouch). Start, pause or cancel your race timer using the Digital Crown for precise control during critical race starts. Haptic and audio feedback keep you informed at every key moment. Full speed, GPS distance and real-time heart rate visible at a glance while the timer runs. 2. Mark & Recover — Save a Point. Find It Again. Save GPS reference points during any route or workout, then navigate back to any marked location with real-time bearing and distance guidance on your iPhone or Apple Watch. On Apple Watch, simply turn the Digital Crown while the app is open to mark your current position. 3. Judge Mode Designed for race officials to independently manage race sequences and flag signals directly from the iPhone & Apple Watch. Control the full race sequence from your wrist — start, postpone or cancel with one turn of the Crown. 4. GPS Buoy Guide — Set Your Course. Anywhere. Configure custom race courses with 2 to 5 buoys and your preferred downwind angle. Navigate accurately to each race mark using real-time bearing and distance directly on the watch. Everything you need to organize a real race with friends — right from your wrist. Set your course, place your buoys and start competing anywhere on the water. 5. iPhone Performance Analysis After each session, data recorded on the Apple Watch can be transferred to the iPhone or obtained directly from the iPhone for deep performance review: GPS heatmaps with speed overlays. Automatic maneuver detection — identifies successful and failed tacks & gybes so you can pinpoint exactly where you're losing time. Speed and race metrics. Session performance insights. Average speed trends across your last 10 sessions. 6. Apple Health Integration RacerTime uses HealthKit to record heart rate and workout sessions throughout every race — keeping your complete athletic history in one place. Background tracking remains active even when Water Lock is engaged, ensuring no race data is lost during intense water contact. 7. iCloud Backup Optionally sign in with your Apple ID to back up your race history to your personal iCloud. Your data is stored privately in your own iCloud account — not on any external server. Sign in is never required to use any feature of the app. Track Your Sports Sailing, Windsurf, Windfoil, Kitesurf, WingFoil, Foil, Surf, SUP, Kayak, Rafting, Ski, Snowboard, Motocross, RollerSkating, Bike, Trekking, Running. Subscription A subscription is required after the 7-day free trial. The subscription renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store settings.

Train with your cycle, not against it. Period Synced is a workout interval timer that adapts your training intensity to where you are in your menstrual cycle. It's a precision gym timer first — with phase-aware suggestions layered on top. If you've ever wondered why some weeks every set feels light and other weeks the same warm-up wrecks you, your hormones are part of the answer. Period Synced helps you read that signal and time your effort accordingly. WHAT YOU GET - A full-featured workout interval timer - HIIT, Tabata, EMOM, AMRAP, For Time, and fully custom interval sequences - Smooth circular timer with crisp audio cues and haptic feedback - Phase-aware intensity suggestions for every workout - Cycle visualization with a four-phase ring you can read at a glance - Curated workout library organized by cycle phase - Workout history with stats, streaks, and progress charts - Six languages, dark-mode friendly palette, clean modern interface TIMER MODES HIIT — set work, rest, and rounds. Get a 3-2-1 countdown and bell on every interval change. Tabata — classic 20 / 10 protocol, 8 rounds, ready in one tap. EMOM — every minute on the minute, with a clear interval indicator. AMRAP — as many rounds as possible, with a clean countdown. For Time — count up, track your PR. Custom — build any interval sequence you want, name each segment, save it. CYCLE PHASE INTELLIGENCE The four phases of the menstrual cycle each shift your energy, recovery, and strength capacity. Period Synced calculates your current phase from your last period start and suggests how to train: Menstrual — lower intensity, mobility, gentle movement, recovery focus. Follicular — energy rising. Strength building, progressive overload, new challenges. Ovulation — peak performance window. Sprints, heavy lifts, personal records. Luteal — winding down. Steady cardio, moderate strength, more recovery between sessions. These are guidance, not rules. Skip them, override them, or use them as a starting point — the timer works on its own. WORKOUT LIBRARY Twelve curated templates organized by phase. Mobility flows for your menstrual phase. Strength builders for your follicular phase. HIIT peak-power sessions for your ovulatory window. Steady endurance for your luteal phase. Tap to load any template straight into the timer. INSIGHTS Track total workouts, active minutes, current streak, and most active phase. See your weekly activity chart and phase distribution. Build a picture of how you actually train across a full cycle. PRIVACY FIRST Your cycle data lives on your device. No account required. No sign-up. No third-party data sharing beyond what's required to deliver ads — and you control that with a built-in consent center you can change any time. SIX LANGUAGES English, Spanish, French, Italian, German, Portuguese. WHO IT'S FOR People who lift, run, do HIIT, train for events, or just want a clean interval timer with one more layer of intelligence on top. If you menstruate and you train, this is built for you. If you don't, the timer still works beautifully — the cycle layer is opt-in. IMPORTANT This app provides general fitness guidance, not medical advice. It is not a contraceptive aid and should not be used to predict fertility. Consult a qualified healthcare provider for medical questions about your cycle or training. Privacy Policy: https://silvervalleyprintco.com/privacy_policies.html Questions, suggestions, bug reports — get in touch through the App Store contact link. We read everything.