# CoasterData

> Entertainment

Canonical page: [https://chrome-stats.com/d/id6770345111](https://chrome-stats.com/d/id6770345111)

## Overview

- **ID:** `id6770345111`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Nathan Hulse
- **Category:** Entertainment
- **Rating:** 5.00 / 5 (2 ratings)
- **Version:** 1.0
- **Last updated:** 2026-06-20
- **First published:** 2026-06-20
- **Size:** 9.42 MB
- **Data as of:** 2026-09-21
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/coasterdata/id6770345111)
- **Website:** [https://nathanhulse.github.io/coasterdata-site/](https://nathanhulse.github.io/coasterdata-site/)
- **Privacy policy:** [https://nathanhulse.github.io/coasterdata-site/privacy.html](https://nathanhulse.github.io/coasterdata-site/privacy.html)

## Description

Record real G-forces on roller coasters at 50Hz. Track speed, heart rate, and altitude. Share branded ride cards. iPhone + Apple Watch.

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.

## Rankings

- #627,080 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6770345111)