Coaster Logger
Track & Relive Your Coasters
Free · In-App Purchases
Track and Relive Your Roller Coaster Adventures
Coaster Logger is your ultimate companion for tracking and analyzing your roller coaster adventures effortlessly. Place your phone securely in your pocket before boarding, and let the app do the rest. Once your ride is over, dive into intricate 3D track recreations, detailed ride statistics, and comprehensive analyses of your experience.
- Track each roller coaster ride in 3D
- Detailed analysis of each ride experience with advanced visualisation
- Catalogue, sort and compare all your rides
- Lifetime trends and statistics
- Earn badges and achievements
- Share your roller coaster journey
Advanced Tracking & Analysis
Powered by a proprietary sensor fusion algorithm, Coaster Logger leverages data from your phone’s GPS, accelerometer, barometer, gyroscope, and microphone to capture every twist, turn, and scream. If you’re wearing a compatible smartwatch, the app can also track your heart rate, providing an even deeper insight into your thrill levels. The automatically generated analysis includes:
- 3D animated models of your ride with key coaster metrics, explorable in AR.
- Estimations for track length, ride duration, speed, and g-forces (laterals and verticals)
- Counts and durations for drops and airtime moments.
- Height estimations
- Inversion counts, by angle and duration.
- Heart rate from companion watch app.
- Scream intensity based on decibels captured by the microphone.
- Location details from reverse-geocoding, including maps
Achievements
As you log more rides, you’ll earn badges and track your lifetime highlights, from the fastest and tallest to the most inverted coasters. You can also organise your roller coaster adventures by park or by season, and build personalised lists. Achievements you can earn includes:
- Coaster Credit badges, for counting achievements.
- Hyper, Giga, and Strata badges for coasters based on height.
- Tourist, Traveller, Explorer badges for international rides.
- Centrifuge, Cheetah, Jet Pilot badges for unique ride experiences.
- And many more
A calendar heat map visually tracks your roller coaster journey, and you can view your fastest, highest, or most thrilling rides at a glance.
Tiers
Coaster Logger is free to use and is intended for both roller coaster enthusiasts and any amusement park / theme park goers alike. You can subscribe to one of the tiers to support the development and R&D of the underlying coaster fusion algorithm.
- Free: Unlimited analyses, but store up to 20 coasters.
- Plus: Store unlimited coasters, priority processing, export of processed data and 3D models, and additional customization options.
- Pro: For commercial use with dedicated support.
Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
This app has not received enough ratings or reviews to display an overview.
- Fixes a bug when analysing a coaster track.
The developer, Choi Tsz Hei, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Health & Fitness
- Location
- User Content
- Identifiers
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Choi Tsz Hei
- Size
- 54.2 MB
- Category
- Travel
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Apple Vision
Requires visionOS 1.0 or later. - Apple Watch
Requires watchOS 10.0 or later.
- Location
- This app may use your location even when it is not open, which can decrease device battery life.
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Plus Yearly USD 49.99
- Pro Yearly USD 119.99
- Copyright
- © 2025 Tsz Hei Choi