One Subway Downloads & RevenueOne Subway · App Store & Google Play
One Subway gets 100+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
One Subway by Jeongwook Lee is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
Full timeline · 9 events
- 📦One Subway updated to version 1.1.16iOSUpdate timetable
- 🆕One Subway first spotted by AppInsideriOSSouth Korea (found via developer)
- 📦One Subway version 1.1.15iOSUpdate timetable
- 📦One Subway updated to version 1.1.15AndroidUpdate timetable
- 📈One Subway entered the top 100AndroidTop Free · Maps & Navigation · KR
- 🆕One Subway first spotted by AppInsiderAndroidSouth Korea
- 📦One Subway version 1.1.14Android1. Update timetable
2. Ad library change - 🆕One Subway released on the App StoreiOS
- 🆕One Subway released on Google PlayAndroid
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Maps & Navigation FreeApp Store
App details
Google Play
App details
One Subway downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | – | – |
| Google Play | 100+ | 100k+ Measured |
| Total | 100+ Confidence | 100k+ Confidence |
How this is calculated
Where One Subway's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
How this is calculated
Business model: Ad-led
How One Subway makes money: subscriptions, one-off purchases and ads.
Where it ranks now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | – | 0 of 30 countries | – | – |
| Google Play | #104 Maps & Navigation Free | 1 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Review momentum
ⓘ How we measure thisReview momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 3.9 ★ | 15 |
| Google Play | 4.1 ★ | 531 |
| Both stores | 4.1 ★ weighted by ratings | 546 |
About One Subway
■ All subway map images in Korea
We provide images so you can see the subways in the metropolitan area (Seoul), Busan, Daegu, Daejeon, and Gwangju at a glance.
■ Subway timetable
You can easily view the subway station's timetable.
■ Route navigation
If you specify the departure station, transit station, and arrival station, the fastest route will be found.
■ Real-time subway location and arrival information
You can check the locations of all subways on the selected subway line.
You can also find out which subway will arrive at your station soon.
■ Detailed information of subway stations
It provides information such as subway station exit information, platform location, and restroom location.
■ Ttareungi bicycle information around subway stations
You can easily check information on Ttareungi bicycles around Seoul subway stations.
One Subway App Store
One Subway gets 100+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
Not in any tracked top chart right now.
Updated 7 Nov 2026 · rankings refresh through the day
24 Oct 2026One Subway on the App Store
App details
One Subway downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where One Subway's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
How this is calculated
Business model: Ad-led
How One Subway makes money: subscriptions, one-off purchases and ads.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
About One Subway
■ All subway map images in Korea
We provide images so you can see the subways in the metropolitan area (Seoul), Busan, Daegu, Daejeon, and Gwangju at a glance.
■ Subway timetable
You can easily view the subway station's timetable.
■ Route navigation
If you specify the departure station, transit station, and arrival station, the fastest route will be found.
■ Real-time subway location and arrival information
You can check the locations of all subways on the selected subway line.
You can also find out which subway will arrive at your station soon.
■ Detailed information of subway stations
It provides information such as subway station exit information, platform location, and restroom location.
■ Ttareungi bicycle information around subway stations
You can easily check information on Ttareungi bicycles around Seoul subway stations.
Latest updates
More from Jeongwook Lee
One Subway - Realtime location Android
One Subway - Realtime location gets 100+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
One Subway - Realtime location is #104 in Maps & Navigation Free on Google Play in South Korea and charting in 1 of 23 countries we track.
Updated 7 Nov 2026 · rankings refresh through the day
Maps & Navigation FreeOne Subway - Realtime location on Google Play
App details
One Subway - Realtime location downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where One Subway - Realtime location's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
Business model: Ad-led
How One Subway - Realtime location makes money: subscriptions, one-off purchases and ads.
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| South Korea | Maps & NavigationFree | #104 |
Apps near One Subway - Realtime location on the chart
Maps & Navigation Free, around #104.
Ratings
Google Play, worldwide.
Review momentum
ⓘ How we measure thisReview momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About One Subway - Realtime location
We provide images so that you can see the subways in the metropolitan area (Seoul), Busan, Daegu, Daejeon, and Gwangju at a glance.
■ Subway timetable
You can easily view the subway station timetable.
■ Route search
If you specify the departure station, transit station, and arrival station, it will search for the fastest route.
■ Real-time subway location and arrival information (only supported lines)
You can check the locations of the subways in Seoul. You can also find out which subways will arrive at the station soon.
■ Subway station detailed information
It provides information such as subway station exit information, platform location, and restroom location.