Features & Capabilities

This app allows you to conveniently keep your Z21, z21, z21start and smartRail always up to date. The connected device is automatically recognized by the app. New updates are directly queried from the server when connected to the Internet thus the update process is very simple and functional.

User Growth & Download Statistics

App
By:
Modelleisenbahn GmbH
Version:
2.1.1 Last updated: 2024-04-29
Version code:
860725657
Creation date:
2019-10-01
Compatible devices:
Size:
29.10MB
URLs:
Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-12
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
Modelleisenbahn GmbH
Apple Apps Store
https://apps.apple.com/cz/app/z21updater/id1463533460

User Reviews

The Z21 is a very nice DCC controller. In my operations it controls two main lines running a total of five HO scale locomotives. The Roco Z21 app allows users to use their personal devices to operate their locomotives. I am using a second and fourth generation iPad along with my Galaxy 9 cell phone. All of these devices operates the trains seamlessly and simultaneously. I picked the unit up in August 2020 it has been running extremely smooth from the very 1st day out of the box. View the Z21 Run my trains on YouTube at “Jeff’s Carter-Woods Layout”.
by Te*****, 2020-10-20
View all user reviews ›

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