WOLF vs Echo

WOLF – Work Out, Log, Fun Turn your workout data into stunning visual stories. WOLF connects with Strava, Apple Health, and Health Connect to bring your athletic performance to life. Import your rides, runs, and activities, then overlay your stats onto your favorite workout photos. KEY FEATURES 1. Multi-Source Integration Seamlessly sync with Strava, Apple Health, and Health Connect. No matter which device or app you tracked with, view your rides, runs, and workouts in one place. 2. Smart Activity Log Import your data from Strava or your health app, and overlay performance stats — speed, distance, elevation, heart rate, and more — directly onto your photos. 3. Workout History Track your weekly, monthly, and yearly progress with beautiful charts and goal tracking. 4. Customizable Units Switch between km/mi, m/ft, and km/h or mph to match your preference. 5. Save & Share Export your workout photos with overlaid stats and share directly to Instagram, KakaoTalk, and more. 6. Goal Setting Set distance and elevation goals for each time period and track your progress. WOLF is your ultimate workout companion — beautifully designed for athletes who love to perform and share.

Echo is a personal GPS workout tracker for running, walking and cycling. Check your distance, time, pace or speed, route and calories, then look back on your progress with monthly stats, personal records and challenges. There's no social feed or public leaderboard — just your own workouts, front and center. Start a workout and Echo tracks your route as you move. Recording keeps going even when the screen is off or you leave the app, with a Live Activity on the Lock Screen and Dynamic Island showing your elapsed time and distance at a glance. Workout tracking - Choose running, walking or cycling - GPS-based route and distance recording - Pace for running and walking, speed for cycling - Elapsed time and estimated calories burned - Pause, resume and finish state saved automatically - Recover an in-progress workout after an unexpected app close Apple Watch and widgets - Standalone Apple Watch tracking — no iPhone required nearby - Real-time Lock Screen and Dynamic Island Live Activity - Home Screen and Lock Screen widgets for today's activity and recent workouts - Spoken split callouts so you never miss a pace change Health app integration - Securely sync workouts, heart rate and calories with the Apple Health app - Keep your height and weight in sync with the Health app - Import past workouts already recorded in the Health app History and insights - Today's and this week's workout summary - Monthly distance, time and workout count - Personal longest-distance records by activity - Recent workout history with a detailed route map - Progress toward a monthly 50 km challenge Weather for outdoor workouts - Korea Meteorological Administration forecast for your current location - Current, 2-hour, 4-hour and next-day temperatures - Workout guidance for rain, snow, strong wind, heat and cold Built to focus on your own records - Detailed routes and workout records stay on your device - Location isn't tracked at other times — only while a workout is active - Separate opt-in controls for usage analytics, crash/performance diagnostics and notifications - Light and dark mode that follows your system setting - Korean and English supported Location access is used to show weather for your current area or when you start recording a workout. "Always" access keeps a workout recording even while the screen is off. Weather, GPS, pace and calorie figures may differ from real conditions depending on your device, network and sensors. Echo is a health and fitness tracking service and does not provide medical diagnosis, treatment or emergency services. Every movement returns to you.