Control your model train layout and locomotives from your iOS device. Manage your locomotive library, program digital components, and operate trains with touch controls. A demo mode is available.
Z21 mobile by Modelleisenbahn GmbH



222+ iOS apps curated and reviewed
Out of 222+ z21 mobile apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 4.4★ (5) | No | No | May 2026 | |
| 2 | Free | 3.8★ (13) | No | Yes | Jul 2026 | |
| 3 | Free | 2.7★ (17) | Yes | No | Aug 2026 | |
| 4 | Free | 5.0★ (1) | No | No | May 2026 | |
| 5 | Free | 4.5★ (58) | Yes | No | Aug 2026 | |
| 6 | Free | 3.8★ (90) | No | Yes | Aug 2026 | |
| 7 | Free | — | No | No | May 2026 | |
| 8 | Free | 4.8★ (474K) | No | No | Aug 2026 |



Control your model train layout and locomotives from your iOS device. Manage your locomotive library, program digital components, and operate trains with touch controls. A demo mode is available.





Control your model train layout and locomotives wirelessly from your iOS device. Manage your locomotive library, program digital components, and operate switches and signals with an intuitive touch interface. Enjoy a realistic train control experience with customizable driver cabs.






Receive real-time weather updates, detailed forecasts, and severe weather alerts for the High Desert region. Features high-resolution radar, future radar, and customizable location saving.


Easily update your Z21, z21, z21start, and smartRail devices. The app automatically detects connected hardware and fetches the latest firmware directly from the server when online, simplifying the update process.


Easily book hotels, villas, and apartments across Turkey. Find affordable deals, compare prices, and read guest reviews. Enjoy flexible booking options with no prepayment required and free cancellation.


Engage in a football pack opener game with a robust squad building challenge system. Improve your team, compete in online matches, and participate in tournaments to earn rewards and climb leaderboards. Trade with other users and complete daily mini-games for additional benefits.




Discover the latest fashion trends and exclusive deals with this shopping app. Enjoy personalized style recommendations, early access to sales, and convenient shopping features. Get instant alerts for new arrivals and restocks.


Explore homes and apartments with advanced tools like 3D tours and virtual staging. Estimate your buying budget, connect with agents, and manage the entire home buying or renting process seamlessly. Find your perfect place faster.






Browse and shop the latest fashion collections for women, men, and kids. Discover new arrivals, save items to your favorites, track orders, and find nearby stores. Enhance your in-store shopping with special features.


Access native mobile device features like the camera and photo gallery to attach images to data entries. Enhance your experience by easily incorporating photos into your work.


Easily find and purchase gifts with exclusive offers, fast pickup, and delivery options. Discover personalized recommendations, trending items, and festive décor for everyone on your list. Earn rewards and get alerted to special deals.




Discover a vast online marketplace for affordable fashion, home goods, beauty products, and more. Enjoy daily deals, free shipping, and flexible payment options. Connect with a community of shoppers and stay updated on the latest trends.


This app transforms your device into a versatile dice cup for tabletop and board games. Easily roll a variety of dice, from D4 to D100, and up to 50 at once. Customize your dice display, rolling method, and appearance for a seamless gaming experience.


Shop your favorite brands, including jeans and bras, all in one place. Track orders, get sale alerts, and earn rewards on every purchase. Discover outfit inspiration and pay your way with flexible options.


Shop the latest Nike and Jordan footwear, apparel, and accessories. Become a member for exclusive access to new releases, personalized style advice, and rewards. Discover innovative sport styles and streetwear collections.


Manage your mobile service with ease. Activate new lines, switch between major US networks, and track usage in real-time. Offers plans for individuals and families, with international data options and 24/7 support.