geoRailMapsPowered by GRM Made for iPhone

The operating railway, in your hand

See the railway
thinking.

geoRailMaps turns routes, timings, formations and live railway evidence into one calm, unfolding story.

Try the live demo
Live
Operational context
Railway-led
Not simply dots on a map
Quietly deep
Detail when you want it
19:41geoRailMaps●●●
Edinburgh Carstairs Glasgow
RUNNING TO CARSTAIRSOn time · 18 minutes
1S49 03 Sep 2026 15:49
Edinburgh Glasgow Central

Replayer — simple versionGenuine replay of recent train journeys

A live piece of the railway

Try geoRailMaps.

This free demonstration is fully live, powered by the same live GRM data as the full app.

Demo area
Experience level

Purchase the app for full, unbounded GB coverage.

Purchase the subscription for far deeper insights.

Feature Demo Purchased Full subscription
Full GB CoverageLimited✓✓
In depth data—✓✓
Feature 2——✓
Etc——✓

One service. More than one answer.

Simple at first glance.
Extraordinary underneath.

Follow the train, open its story, or look beneath the presentation. Each view comes from the same GRM interpretation.

LIVE JOURNEYKingussie → Aviemore

11.8 railway miles · arriving 22:37

WHY THIS MATTERS

The marker follows the railway route and the operational clock—not a straight line between stations.

Choose how deep to go

One railway.
Layers of discovery.

Start with the shape of the live railway and the services moving across it.

  • ✓ Explore the live national map
  • ✓ Find trains and stations
  • ✓ Follow a complete service story
  • ✓ See formations and reversals
  • ✓ Open timing and signalling evidence
  • ✓ Understand why GRM reached its answer
YOUR VIEWDiscover
OPEN
LIVE17 services nearbyTap any train to begin
FORMATION170409 + 158735Five passenger carriages
EVIDENCEDirect TD · 22:37Why GRM says this

The complete experience
Designed for iPhone. Release details to follow.

Available at the next level

This feature is available at the next geoRailMaps level.