SBB FreeSurf

SBB FreeSurf

Free Internet

29 ratings
53 reviews
Free

Details

  • Released
  • Updated
  • December 8, 2020
  • November 17, 2025
SBB FreeSurf screenshot #1 for iPhone
SBB FreeSurf screenshot #2 for iPhone
SBB FreeSurf screenshot #3 for iPhone
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About

Access free internet on SBB long-distance trains. This app leverages strong mobile coverage for a faster connection than traditional train Wi-Fi. It's available for customers with specific Swiss mobile contracts and international travelers with participating SIM cards.

Free internet access on SBB trains
Faster and smoother connection
Utilizes mobile phone coverage
Automatic recognition via beacon
SMS confirmation for registration
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What's New in SBB FreeSurf

1.3.7

November 17, 2025

Bug fixes and general improvements

User reviews

Leider unbrauchbar

Bei praktisch jedem anderen europäischen Anbieter sind überregionale Verbindungen mit WLAN ausgestattet. In meinem EU-Vertrag ist ein Datenvolumen für Drittstaaten inkludiert. Hier ernsthaft von Kund:innen zu erwarten explizit für den Internetzugang auf einem der für Konsumenten teuersten Zugnetze einen Datenvertrag zu erwerben ist mMn eine ziemliche Frechheit. Wäre schön wenn man in einem IR nach Olten den gleichen 🛜 Service genießen könnte wie in einem ICE…
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Swiss Only!

You must have a Swiss mobile number in order to use. Too bad.

Abzocke!!!

Nirgendwo auf der Welt braucht man für öffentliches WLAN eine lokale SIM-Karte. Aber bei einem der teuersten Bahnsystem der Welt bekommt man nicht einmal kostenloses WLAN. Das ist einfach nur peinlich und eine absolute Abzocke.

Anti-foreigner

This app only works if you are a Swiss national or are willing to switch out your SIM card for a Swiss one which is totally unnecessary. No wonder the reviews are so low. Shocking approach to take. Get it sorted.

Not so friendly

Visitors usually buy data only esim so why make it inconvenenient for tourists to avail of the free wifi. In Japan, visitors can get free and uncumbersome wifi on bullet trains. Why not allow phone numbers where tourists come from?

Developer apps

FAQ

What is SBB FreeSurf?

SBB FreeSurf is an application that provides free internet access to passengers on SBB long-distance trains. It utilizes the strong mobile phone coverage along the rail routes to offer a faster and smoother connection compared to conventional train Wi-Fi.

Who can use SBB FreeSurf?

Customers with a digitec, Quickline, Salt, Sunrise, or Swisscom mobile phone contract can use the app for free internet. International passengers with a SIM card (including eSIM) from a participating mobile provider can also benefit from this service.

How do I activate SBB FreeSurf?

When you board a train marked with 'FS' in the timetable, open the SBB FreeSurf app. The app uses a beacon for automatic recognition. After successful registration, you will receive an SMS confirming your free internet access via your mobile provider.

Is SBB FreeSurf available on all trains?

SBB FreeSurf is available on SBB long-distance trains, specifically IC and IR types. Trains offering this free internet connection are marked with ‘FS’ (for FreeSurf) in the online timetable.

Does SBB FreeSurf cost anything?

The SBB FreeSurf app itself is free to download and use. The service provides free internet access, but you will need a mobile phone number from a participating provider to register and utilize the service.