Who is Z21‑App for?

Z21‑App is a consumer product built for model railway enthusiasts.

Does Z21‑App have a free plan?

Yes — there is a free tier, with paid plans for advanced use.

Is Z21‑App still active?

Unverified. Z21‑App has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to Z21‑App?

Similar projects tracked by PulseGate include Pinshakers, ICR Companion, and Solar Start.

Who develops Z21‑App?

Z21‑App is developed by Modelleisenbahn GmbH, based in the United States.

How long has Z21‑App been around?

Z21‑App first shipped in 2018.

Back to the index

Z21‑App

Name: Z21‑App
Author: Modelleisenbahn GmbH

App StoreSmart home & IoT🇺🇸

The Z21 app connects to the Z21 digital central unit, allowing users to control model railways and manage locomotives from their iOS device. It offers intuitive touch controls, locomotive library management, and digital function programming for hobbyists and enthusiasts.

FreemiumiOS

Visit App Store

Overview

In the Smart home & IoT space, Z21‑App takes a focused approach. It simplifies digital model railway control and locomotive management via mobile devices. Z21‑App is a consumer product aimed at model railway enthusiasts. Z21‑App follows a freemium model. Z21‑App is available on iOS.

It is developed by Modelleisenbahn GmbH (United States), and it first shipped in 2018.

Built with & integrations

Runs on

iOS

Trust & compliance

Verified signals

HTTPSFree tierStore-verified publisher

Indexing history

What PulseGate has recorded for this listing

Indexed29 Jun · 10:06 UTC
Listing verified against its public source
Source: PulseGate · Open

Frequently asked questions about Z21‑App

What is Z21‑App?: Z21‑App simplifies digital model railway control and locomotive management via mobile devices. It is catalogued under Smart home & IoT on PulseGate.
Who is Z21‑App for?: Z21‑App is a consumer product built for model railway enthusiasts.
Does Z21‑App have a free plan?: Yes — there is a free tier, with paid plans for advanced use.
What platforms does Z21‑App run on?: Z21‑App runs on iOS.
Is Z21‑App still active?: Unverified. Z21‑App has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to Z21‑App?: Similar projects tracked by PulseGate include Pinshakers, ICR Companion, and Solar Start.Pinshakers ICR Companion Solar Start
Who develops Z21‑App?: Z21‑App is developed by Modelleisenbahn GmbH, based in the United States.
How long has Z21‑App been around?: Z21‑App first shipped in 2018.

At a glance

Platforms: Mobile
Languages: German
First seen: 29 Jun 2026
Built for: model railway enthusiasts
Model: B2C
Solves: Simplifies digital model railway control and locomotive management via mobile devices.

Registered as

App Store: 1114706450

Developer

🇺🇸Modelleisenbahn GmbH

Live coverage

Identity confidence: High · 91.2
Indexed: 29 Jun 2026
Lifecycle: Unverified
First seen: Jun 2026
Last seen: 29 Jun 2026

Identity audit (12)

Slug: z21-apple-com
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 29 Jun 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Taken from the project's own store listing.
Languages from: Detected by a language model from page content.
Last updated: 1 Aug 2026
Canonical URL: https://apps.apple.com/de/app/z21/id1114706450

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