GPS PROOF · RAIL LOG
The lines you ride
fill in on the map.
Train Net records your railway rides with GPS. There are no stations to check off by hand — only the segments you actually rode fill in on the map.
Ride. Get off.
That’s the whole log.
Train Net works out the segments you rode from the stations you passed between start and stop. There are no stations to tick off by hand.
Start before you board
Begin recording from the home screen. A Live Activity keeps the recording visible so you never forget it’s running.
Then just ride
The app does not keep GPS running the whole way — it picks up the stations you pass, so battery use stays low even on long trips.
Stop when you get off
The order of the stations you passed rebuilds your route. Through services onto another line keep recording, and tunnels are bridged from the stations either side.
A log that carries weight.
Because this map can't be painted by self-reporting, every line on it means something.
Only GPS counts
No manual check-offs. By accepting only rides you actually took, "I’ve ridden them all" finally means something.
Ride more, paint more
Every segment you ride is added to your rail map in color. The blank lines become your next destination.
Detection is automatic
No need to choose a line or station. High-speed rail, subways, long tunnels — segments are inferred from your trace.
Detailed statsPRO
Coverage and distance by line, operator, country and region. Basic statistics are free for everyone.
Badges & streaks
Line completions and riding streaks are marked with badges. No confetti — your record builds up quietly.
Account sync
Sign in with Apple or Google. Your log is saved to your account and carries over when you switch phones or use several devices.
From Japan to the world.
All passenger railways in Japan, plus networks across Europe, Asia and the Americas — 13 initial regions in total, all free to record.
Line and station data is built from OpenStreetMap and public transport open data (GTFS) from each country. Coverage may change with updates.
Recording stays free. Forever.
The core experience is never paywalled. Pro adds the tools for looking back deeper.
Pro is an auto-renewing subscription, monthly or yearly. If you only want the ads gone, there is a cheaper Ad-Free plan. Prices follow the listings in the app and on the App Store.
Frequently asked questions
Q1Can I check off rides manually?＋
No. Train Net only accepts rides proven by a GPS trace, and past rides can't be painted in by hand. It may seem strict — but that's exactly what makes your completed map trustworthy.
Q2Does it work on subways and in tunnels?＋
Yes. Where GPS can't reach, the ride is bridged from the fixes before and after, checked for consistency in time and distance along the same line. Long high-speed-rail tunnels are supported too.
Q3What if I forget to start recording?＋
Missed rides can't be added afterwards, because the app only records what the GPS trace shows. Instead, the app works hard on prevention: a Live Activity keeps the recording state always visible.
Q4Is my raw GPS trace stored?＋
No. Once your ride segments are determined, the raw trace is discarded. Only “which segments you rode” is kept, and your movements never leave the device. See the privacy policy for details.
Q5Do I need an account?＋
Yes — signing in with Apple or Google is required. Your log is saved to your account, so it carries over even after switching devices or reinstalling. No password to set up, and your raw GPS trace is discarded on the device and never sent.
Start proving it, from your next ride.
Train Net is available now on the App Store.