# Raillog — Korean Rail Log — Stamp book for Korean railways

> Stamp book for Korean railways (iPhone/iPad app by SungHyuk Yoon.)

- Source: https://appshunter.io/ios/app/raillog-korean-rail-log/id6794330967 (this page in markdown: same URL + `.md`)
- Developer: [SungHyuk Yoon](https://appshunter.io/developer/1081746441)
- Category: Travel, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.0 · 12 MB
- Languages: American English, Japanese, Korean, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2026-07-28
- Data updated: 2026-08-21
- User reviews in markdown: https://appshunter.io/ios/app/raillog-korean-rail-log/id6794330967/reviews.md

## What is Raillog?

Every station you visit becomes a stamp in your book.
Raillog is a ride-logging app for Korean railways, covering 73 lines and 1,662 stations nationwide — subway, commuter rail, KORAIL main lines, KTX and SRT. Station order and interchanges follow official records from the Korea National Railway and Seoul Metro. Think of it as "railway stamp collecting": ride a line, log the station, and watch your stamp book fill up.

◆ Made for
· Anyone who rides the subway or train often
· Riders logging everything from Line 1 to KTX and SRT
· Anyone starting a nationwide rail stamp-collecting challenge
· Riders who want to log the trains themselves, not just the lines

◆ Log your rides
· Tap stations to check them off
· Pick any visit date — backfill trips from the past
· Attach photos and notes to each station
· Find nearby stations with GPS and log them on the spot

◆ See it on the map
· Ridden lines are painted in their real line colors
· Filter to unridden lines when planning your next trip
· Tap any line for progress and its station list

◆ Collect
· Every visited station becomes a stamp in your book
· A "Full Route" seal card appears when you complete a line
· Share cards straight to Instagram Stories at a 9:16 ratio

◆ Train catalogue
· 48 types, from the 1955 Tongil to the 2024 KTX-Cheongryong
· Track what you rode and what you only saw, separately
· Sorted into five classes: high-speed, express, commuter, private, sleeper

◆ Review in numbers
· Progress by line and operator, plus an activity calendar
· A heatmap of your progress across Korea's 17 provinces and metropolitan cities

◆ Raillog Pro (monthly / yearly / lifetime)
· Unlimited favorite lines
· Detailed statistics and the 17-region heatmap
· Watermark-free share cards
· Export your stamps as an A4 PDF stamp book
Browsing lines, logging rides, the stamp book, and iCloud sync are all free.

◆ Backup & export
· Back up your records as JSON, or export them as CSV
· iCloud sync keeps your records intact when you switch devices

◆ About the data
Line and station data are based on open data such as OpenStreetMap. See "Data Sources" in the app for details.

Terms of Use: https://www.kkirukstudio.com/legal/terms/
Privacy Policy: https://www.kkirukstudio.com/legal/privacy/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Raillog Pro Yearly | $5.99 | per year |
| Raillog Pro Monthly | $0.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Raillog Pro Lifetime | $11.99 | one-time |



## Version history (last 4 releases)

### 1.1.0 — 2026-08-14

· 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

### 1.0.2 — 2026-08-07

· 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

### 1.0.1 — 2026-07-30

· 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

### 1.0.0 — 2026-07-28

No release notes.

## More apps by SungHyuk Yoon

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- [James Summer](https://appshunter.io/ios/app/james-summer/id1107289218)
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- [Cats are Cute: Pop Time!](https://appshunter.io/ios/app/cats-are-cute-pop-time/id1556403381)
- [Than Yesterday: Cold? Warm?](https://appshunter.io/ios/app/than-yesterday-cold-warm/id6761168631)
- [Pinclip: Save Reels & Shorts](https://appshunter.io/ios/app/pinclip-save-reels-and-shorts/id6761982511)

All apps by SungHyuk Yoon: https://appshunter.io/developer/1081746441

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-21.*