In short, no! Tocsen is a system consisting of a crash sensor and an app. To use Tocsen, you buy your Tocsen sensor for a one-time fixed price. The Tocsen app is free and ad-free. You can easily download it from your App or Playstore.
Tocsen Plus: Optionally, we offer additional features in the app, which are bookable as Tocsen Plus member. Tocsen Plus is currently reserved exclusively for people with a German telephone number (+49) and German residence.