OTOTETSU
9.3 24
v1.7.0 by qt sound lab.
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About OTOTETSU
OTOTETSU (Package Name: com.qtsoundlab.ototetsu) is developed by qt sound lab. and the latest version of OTOTETSU 1.7.0 was updated on August 31, 2026. OTOTETSU is in the category of Entertainment. You can check all apps from the developer of OTOTETSU and find 28 alternative apps to OTOTETSU on Android. Currently this app is for free. This app can be downloaded on Android 9.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
When electric trains accelerate and decelerate, we can hear some characteristic sounds, which is caused by inverters' controlling the torque and the rotational speed of the motors.
This app simulates the waveforms generated by inverters and sounds coming from motors, and you can also design sounds of imaginary trains.
This app simulates the waveforms generated by inverters and sounds coming from motors, and you can also design sounds of imaginary trains.
OTOTETSU 1.7.0 Update
- The master controller can now be mounted vertically.- You can now select the number of notches on the master controller.
- Added a feature for switching patterns automatically between acceleration and braking.
- Added support for setting the speed range for each inverter configuration using the inverter’s output frequency.
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OTOTETSU Features
Previous Versions More
OTOTETSU
1.7.0
XAPK
APKs
August 31, 2026
32.49 MB
Variant
Arch
Version
DPI
OTOTETSU
1.6.1
XAPK
APKs
June 25, 2025
31.11 MB
Variant
Arch
Version
DPI
OTOTETSU
1.6.0
XAPK
APKs
May 13, 2025
47.24 MB
Variant
Arch
Version
DPI
OTOTETSU
1.5.0
XAPK
APKs
February 19, 2025
30.64 MB
Variant
Arch
Version
DPI
More Information
Package Name:
Category:
Update Date:
2026-08-31
Latest Version:
1.7.0
Need Update:
Available on:
Requirements:
Android 9.0+
Report:
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