One 버스 vs Seoul Subway Live
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
One 버스
This app provides real-time bus location, route, and stop information for major South Korean cities including Seoul, Gyeonggi, Incheon, Busan, Daegu, Daejeon, and Gwangju. Navigate your public transport journeys with ease using comprehensive data for multiple regions.
- Real-time bus location tracking
- Bus route information
- Bus stop locations
- Information for multiple South Korean cities
- Supports iPhone, iPad, and iPod
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서울, 경기, 인천, 부산, 대구, 대전, 광주 지역 버스 정류장 위치, 노선 및 실시간 버스 위치 정보 제공
Seoul Subway Live
Track Seoul and metropolitan area subway trains in real-time on a map. See train locations, estimated arrival times at stations, and plan your transfers efficiently.
- Real-time train location tracking on map
- Station-specific arrival countdowns
- Express and last train information
- Favorite stations and lines
- Support for major metropolitan lines
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Where is my train right now? Seoul Subway Live shows every train on Seoul's subway network moving on the map in real time, and follows the train you're on until you arrive. LIVE TRAIN POSITIONS Every running train moves along the real tracks, stops at stations, arrives on schedule and skips stations on express runs. Filter to just the lines you need. ARRIVALS AT ANY STATION Tap a station for a second-by-second countdown of the next trains in both directions, plus express, last-train and timetable info. ROUTE PLANNER Pick a departure and destination for the fastest and fewest-transfer routes with an estimated arrival time. • Quick transfer: the car and door numbers closest to the transfer passage • Branch lines handled correctly (Line 5 Gangdong, Line 2 Seongsu/Sindorim) • Express and local services modelled as they really run TRACK THE TRAIN YOU'RE ON Choose your train and the app follows its real position, showing the next station and time remaining. • Live Activity on the Lock Screen and Dynamic Island, no need to open the app • Alert one stop before you need to get off • At transfers, automatically continues with the next available train LINES Lines 1–9, Suin-Bundang, Shinbundang, Gyeongui-Jungang, Gyeongchun, Gyeonggang, Seohae, AREX (Airport Railroad), Ui-Sinseol, Sillim No account needed. Location is used on your device only. Data: Seoul Open Data Plaza, data.go.kr
Screenshots
Verdict
The clearest difference is review sentiment: Seoul Subway Live at 100% against One 버스's 0%. Seoul Subway Live also leads on ads (none vs shown) and update cadence (every 11 days vs monthly). One 버스's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 26.0). On price and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
One 버스 ships an update monthly, Seoul Subway Live every 11 days. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.
| Parameter | One 버스 | Seoul Subway Live |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Update frequency | Monthly | Every 11 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 26.0 |
| Further details — not scored | ||
| Size | 98 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Jeongwook Lee | Sehyun Ko |
Customer experience
One 버스
Seoul Subway Live
In-app purchases
One 버스
No in-app purchases
Seoul Subway Live
No in-app purchases






