Take control of your train journeys! With chuuchuu, see which trains are most reliable and spot potential delays before they happen.
chuuchuu helps travellers across Europe plan their train journeys smarter. Whether it’s a business meeting in Berlin, a tight schedule in Paris, or a weekend getaway in Amsterdam, chuuchuu shows you which trains are likely to run smoothly and alerts you to potential delays in advance, so you can adjust your plans and avoid surprises.
Smart features you don't find anywhere else:
Live Activities
Track your journey without opening the app. Your train status stays visible right on your lock screen.
Delay Predictions
See likely delays early. When we’re confident we can beat the operator’s estimate, we show a more accurate arrival prediction, so you can react sooner.
Journey Reliability Scores
Check which connections you can count on before you book. Works for trains from operators like Eurostar, Deutsche Bahn, FlixTrain, Nederlandse Spoorwegen, Nightjet, Ouigo, SNCF, SNCB,OEBB, Westbahn, Trenitalia, SBB CFF FFS.
Train Compositions
See the length, train type and position of your train on the platform.
Import From DB Navigator
Load your journeys directly from DB Navigator or ÖBB Scotty, and start tracking them directly.
Smart Journey Comparison
Compare journeys based on what matters most — reliability, price, travel time, and crowding.
Real-Time Updates
Get delay alerts, platform changes, and disruption notifications as they happen.
Deep Travel Insights
Understand delay patterns and connection risks with detailed stats.
Supported Countries: Germany, Belgium, France, Italy, Austria, Netherlands, Switzerland, Denmark, Poland, Hungary, and more to come across Europe.
Ready to travel with peace of mind?
Download chuuchuu today and start planning smarter, avoiding surprises, and making your journeys less stressful.
Ratings & Reviews
5.0
out of 5
2 Ratings
See how much you've travelled and how much delay you've had so far! You can check your personal travel statistics in the History tab, including the top reasons you got delayed and how many hours you spent changing trains.
Version 1.2.0
The developer, Chuuchuu, 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:
Identifiers
Usage Data
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Chuuchuu
Size
55.8 MB
Category
Travel
Compatibility
Requires iOS 26.0 or later.
iPhone Requires iOS 26.0 or later.
iPad Requires iPadOS 26.0 or later.
Mac Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.