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Union Pacific Big Boy No. 4014 steam locomotive, front three-quarter view with American and Texas flags on the pilot

EVERY TRAIN.
LIVE.

Real-time Amtrak positions, Big Boy 4014 proximity alerts, community sightings, and AI photo identification. Not a render. The real ones, right now.

Start 7-day free trialSee how it works

7-day trial, then $0.99/mo or $3.99/mo. Cancel anytime.

Photo: David Rives ยท CC BY 2.0

The actual app

Everything, on one
live map.

The RailChase app: a live national rail map with 470 trains tracked across 5 feeds, operator filters, and the America250 events list

Pricing

START FREE. STAY AS LONG AS YOU CHASE.

7-day free trial on either plan. Full Chaser access during the trial. Cancel anytime before the trial ends and you pay nothing.

Spotter

$0.99/mo

Map + community features. No AI.

Start free trial
  • Live train map (Amtrak, commuter, heritage, Big Boy 4014)
  • Browse sightings board
  • Post sightings (manual)
  • Proximity alerts (basic)
  • Collection and badges (manual)

Chaser

$3.99/mo

Full AI. Smart alerts. Audio feeds.

Start free trial
  • Live train map (Amtrak, commuter, heritage, Big Boy 4014)
  • Browse sightings board
  • Post sightings (manual)
  • Proximity alerts (basic)
  • Collection and badges (manual)
  • AI photo auto-identify (road number, operator, model, livery)
  • AI train info on tap (unit/route/locomotive lore)
  • Smart chase alerts (rare / America250 / Big Boy proximity)
  • Live audio scanner feeds
  • Auto-collect on photo identify
FeatureSpotterChaser
Live train map (Amtrak, commuter, heritage, Big Boy 4014)
Browse sightings board
Post sightings (manual)
Proximity alerts (basic)
Collection and badges (manual)
AI photo auto-identify (road number, operator, model, livery)
AI train info on tap (unit/route/locomotive lore)
Smart chase alerts (rare / America250 / Big Boy proximity)
Live audio scanner feeds
Auto-collect on photo identify

Questions

COMMON QUESTIONS.