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Your next metro,
on your lock screen

Near a metro or RER station in the Paris region, TROME shows its next trains on your iPhone, both directions of every line. Not on the App Store yet.
The TROME Live Activity on the lock screen, at Saint-Paul (Le Marais), metro line 1: the next trains to La Défense in 3 and 7 minutes, and to Château de Vincennes in 4 and 8 minutes, above the Snooze buttons 30 min, 1 h and Today.

TROME finds the station when you are about 150 meters from it: no station to pick, no account to create. The trains go away when you walk away. The Snooze buttons below them stop TROME for 30 minutes, 1 hour or the rest of the day.

I am Valentin Furmanek, and I make TROME for my own metro and RER rides, and for other riders.

A line with two branches, or the RER: you know where each train goes

Section titled “A line with two branches, or the RER: you know where each train goes”
The TROME Live Activity on the lock screen, at Pont Neuf, metro line 7: the next trains to La Courneuve - 8 Mai 1945 in 3 and 7 minutes; the other way, one row for each branch: Mairie d'Ivry in 4 and 12 minutes, Villejuif - Louis Aragon in 8 and 16 minutes.
Line 7 at Pont Neuf: one row for each branch
The TROME Live Activity on the lock screen, at Luxembourg, RER B: the next trains to Aéroport Charles de Gaulle 2 TGV in 3 minutes and Mitry - Claye in 7 minutes; the other way, to Robinson in 4 minutes and Saint-Rémy-lès-Chevreuse in 8 minutes.
RER B at Luxembourg: the next two trains each way

With the app open, they show as soon as you come near a station. With the app closed, a notification carries the name of the station: tap it, and they show. Nothing shows? Help says what to check.