Hmmsim - Train Simulator
Hmmsim - Train Simulator is #60 in Games › Racing Free in China and charting in 2 of 24 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperJemin Hwang
CategoryGames
PriceFree
Released
Rating★ 3.8 (1.9k)
Version1.1.3
Age rating4+
First seen by us
25 Sep 2026
25 Sep 2026Installs (est.)100k+ worldwide
Rating
3.8 ★
1.9k ratings
Measured
Best rank now
#60
Games › Racing FreeMeasured
Hmmsim - Train Simulator on the App Store
App details
App ID
863234164
Publisher
Jemin Hwang
Content rating
4+
Hmmsim - Train Simulator downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where Hmmsim - Train Simulator'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.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| China | Games › RacingFree | #60 |
 South Korea | Games › RacingFree | #63 |
Apps near Hmmsim - Train Simulator on the chart
Games › Racing Free, around #60.
Ratings
App Store, worldwide.
Rating
3.8 ★
1.9k ratings
Measured
Ratings
1.9k
Measured
About Hmmsim - Train Simulator
Hmmsim, the first Train Simulation game ever built in Korea, has been realized in mobile.
Hmmsim features basic route based on Seoulmetro Line 2, realized in the highest level of graphic.
Experience the metro operation.
Also, for the first time in mobile Train Simulation game, Hmmsim can add BVE Trainsim Add-Ons.
In Hmmsim, you can play BVE routes as the same
which you used to do in your PC.
This is the first mobile Train Simulator that
you can infinitely add Add-Ons depending on your preference.
See www.jeminie.net for details.
Hmmsim features basic route based on Seoulmetro Line 2, realized in the highest level of graphic.
Experience the metro operation.
Also, for the first time in mobile Train Simulation game, Hmmsim can add BVE Trainsim Add-Ons.
In Hmmsim, you can play BVE routes as the same
which you used to do in your PC.
This is the first mobile Train Simulator that
you can infinitely add Add-Ons depending on your preference.
See www.jeminie.net for details.
Latest updates
1.1.3
New Hmmsim has been released.
