BayesianBahn

Empirical arrival-time predictions for Deutsche Bahn trains — as a distribution, not a point estimate.

Early release. Predictions are experimental — always cross-check times and connections with DB's official apps before relying on them.

Enter from, to and a departure time (future trips included): the app finds direct trains and one-transfer connections and predicts when you will actually arrive — median arrival, an 80% credible interval, the full distribution, and per-train catch probabilities — all computed from real historical runs, not from DB's own forecast. A Deutschland-Ticket filter restricts the search to regional trains; live station boards and per-train forecasts remain available behind the list icon.

Install

From F-Droid — the recommended route, because updates arrive automatically and because F-Droid rebuilds the app from this repository and checks that the result matches the APK published here, byte for byte, before it distributes anything.

The GitHub releases carry the same APKs for anyone who prefers to sideload. They are signed with the key F-Droid pins for this package, so a sideloaded build and an F-Droid build upgrade over each other without an uninstall.

Android 8.0 (API 26) or newer.

The interface is English, and German on a phone set to German. Android 13 and newer can pick either one for this app alone, under the app's system settings.

This is the beginning of the README. Read the rest at the original. Read the full README ↗