- New: Cab View (beta). Follow the stretches you rode from above, over satellite imagery and 3D buildings — underground, you fly over the streets above your ride. - Station names appear at the start and the end; stop at every station or loop the flight, and switch 3D buildings on or off. - Export the flight as a video to share (free: 30 s; Pro: 60 s or a 15 s short). - Reversing the direction and picking a stretch are Pro features. - Cab View downloads satellite imagery and terrain, so it uses a lot of data. Wi-Fi is recommended.

- Added a search box to the line list. Find a line by its Korean or English name. - Search a station name and every line serving it appears under “Via station”. - Small fixes and improvements.

- Monthly and yearly recap cards: new stations and completed lines on one shareable card. - Badges: collect 46 achievements for stations visited, lines completed, regions, and more. - Home Screen and Lock Screen widgets: progress ring and favorite lines at a glance. - Big map update: record every line at a transfer station at once, log a ride from the map, visited status in the nearby sheet, search by romanization or with “역”, and a legend. - Sending feedback or a suggestion is now one tap away in Settings. We read every reply. - Fixed a crash when clearing the cache with nothing to delete.

- Reflected the KORAIL–SR merger: SRT lines are now “KTX Gyeongbu Line (Suseo)” and “KTX Honam Line (Suseo)”. Your records are kept as they are. - Added the Gwangju Line and the Samcheok Line. - Added 29 stations to their lines — Seoul, Busan and Dongdaegu on the Gyeongbu Line, Iksan on the Honam Line, Suncheon on the Jeolla Line, and more. - Fixed the station order on the Taebaek Line. - The map now draws track all the way to the newly added stations.

- Fixed an issue where ridden segments could stop appearing on the map after a device transfer or reinstall. - Restoring a backup now also restores your ridden segments — including backups made with earlier versions. - Made the map screen more responsive.

- The Janghang Line now lists its real stations, Cheonan to Iksan (26 of them). The 58 km jump between Suwon and Dogo-oncheon is gone. - Added Seowonju and Manjong to the Gyeonggang Line. - Ridden track no longer cuts straight across gaps where there is no track. - New setting: Don't infer segments. Riding A→B then C→D no longer marks B→C as ridden. Segments you entered before are recovered automatically. - Added a version history, readable any time from Settings › About.

· Much wider coverage: 55 lines → 73, 1,279 stations → 1,662. KORAIL main lines (Gyeongbu, Honam, Jeolla, Jungang and more) are in, along with Line 4's Jinjeop branch and Line 2's Seongsu and Sinjeong branches · Station order now comes from official data. Records from the Korea National Railway and Seoul Metro put 40 lines in true running order · Urban rail stations show their station numbers (1,368 of them) · Interchanges are identified from the official register. Stations like Nowon and Guri, which distance alone split apart, now read as one · Fixed a line drawing itself twice on the map · Fixed lines drawn across stretches they do not actually run · Stations you have not visited are drawn quieter, so the ones you have come forward · Interchanges are drawn a size larger in a neutral colour, instead of taking one line's colour when several run through · Lines no longer shift or slip off their stations as you zoom · Opening the map from a line now shows that line alone · Picking a station from search opens that station straight away · Corrected the name of Youngsan University station on Busan Line 4

· The full-route card is now shaped like a rail ticket — origin and destination, how long the line took you, and a ticket number, printed the way a real one is · Choose what fills the lower half: the map, your own photo, or the national network with your ridden lines picked out · Add a one-line note to the card · Lines on the cards now follow the real track. Routes whose stations sit far apart no longer draw as straight cuts across the map · Fixed Line 1 drawing a line that does not exist, from Yeoncheon to Guil · The app's accent colour is now KORAIL blue throughout

· Zooming in now shows station dots on lines you haven't ridden yet · Stations are drawn as white dots, so they stand out on top of a line · Transfer stations no longer stack one dot per line on the map · Not-yet-ridden lines are drawn a little stronger, so the network reads at a glance · The save button on the visit and rolling-stock sheets is pinned to the bottom — no scrolling to save · Fixed Eungam appearing twice on Seoul Line 6, and tidied up line names