CoasterData vs Coaster Countdown

CoasterData turns your iPhone and Apple Watch into a portable ride engineer. Record real G-forces at 50 samples per second, track GPS speed, barometric altitude, and heart rate — then share your stats with a branded ride card. MEASURE - 3-axis G-force recording: vertical, longitudinal, and lateral acceleration - GPS-derived speed and peak speed - Barometric altitude changes and max drop - Heart rate via Apple Watch workout session (peak, average, and min BPM) - 50Hz sample rate with adjustable smoothing ANALYZE - Interactive replay timeline — scrub through your ride second by second - Landscape mode with labeled g-force and time axes - Auto-detected highlights: peak G moment, inversions, and airtime - Per-axis breakdown with color-coded traces (vertical, longitudinal, lateral, combined) SHARE - Branded share cards with your stats, G-force graph, and selfie - Fun context lines that compare your ride to fighter jets, astronauts, and F1 cars - #CoasterData hashtag and link included automatically - Save to Photos or share directly to Messages, Instagram, and more EXPLORE - Automatic park detection — finds nearby amusement parks using your location - Browse coasters at each park and attach rides to your recordings - Full ride history with park names, dates, and peak stats APPLE WATCH - Companion watch app with two-way sync - Start or stop recordings from either device - Live G-force display, peak tracking, elapsed time, and heart rate on your wrist - Use the watch as the accelerometer for better body-relative measurements - Animated mascot reacts to the forces in real time EXPORT - Download raw 50Hz sensor data as CSV - Open in Excel, Google Sheets, or any data analysis tool - Perfect for physics students, educators, and engineering enthusiasts Built for coaster enthusiasts, physics classrooms, and anyone who wants proof of what they just survived.

Welcome to Coaster Countdown, the ultimate companion for theme park enthusiasts and coaster thrill-seekers! Whether you are a casual visitor or a dedicated credit chaser, Coaster Countdown has everything you need to make the most of your park day. Key Features: • Real-Time Wait Times: Powered by Queue-Times.com, get up-to-the-minute wait times for parks across the globe. • Park Chain Browsing: Easily search for specific parks or browse your favorite major theme park chains. • Ride Logging & Stats: Keep track of your coaster credits! Log every ride, including specific row and seat numbers. • Night Rides: Easily toggle the "Night Ride" switch to track those special after-dark rides. • Sticky Filters: The app automatically remembers your selected parks, dates, and sorting preferences. • My Parks: Save your favorite parks for one-tap access. • Secure Local Saving: Your ride logs are saved locally directly to your device so your data is always yours.