# Z21 mobile vs Home Pilot

The clearest difference is review sentiment: Z21 mobile at 50% against Home Pilot's 0%. Z21 mobile also leads on rating (4.4 vs 1.0) and update cadence (every 2 months vs every 8 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Z21 mobile holds the better App Store score, 4.4 against 1.0. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews point the same way: 50% of Z21 mobile's written reviews are positive against 0% of Home Pilot's.

Z21 mobile ships an update every 2 months, Home Pilot every 8 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Z21 mobile | Home Pilot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (5 ratings)](https://appshunter.io/ios/app/z21-mobile/id533805539/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/home-pilot/id1672365244/reviews) |
| Number of ratings | **5** | 2 |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Monetization | Free | Free |
| Size | 27 MB | 34 MB |
| Requires iOS | **6.1.6** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Modelleisenbahn GmbH](https://appshunter.io/developer/533805542) | [DELTA DORE RADEMACHER GmbH](https://appshunter.io/developer/458037585) |

## What reviewers say

### Z21 mobile

[App page](https://appshunter.io/ios/app/z21-mobile/id533805539)

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.

**Highlights:** Connect to Z21 Digital Center, Manage locomotive libraries, Control locomotives (DCC/Motorola), Program digital components, Intuitive graphic interface, Locomotive function control

**In-app purchases:** none


### Home Pilot

[App page](https://appshunter.io/ios/app/home-pilot/id1672365244)

Control your smart home devices remotely, check their status, and automate them with custom routines. Personalize your dashboard for quick access to frequently used functions and group devices for simultaneous control. Integrates with voice assistants for hands-free operation.

**Highlights:** Remote device control, Device status querying, Automated routines, Customizable dashboard, Device grouping, Voice assistant integration

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Z21 mobile free?

Z21 mobile is free to download, with no in-app purchases.

### Is Home Pilot free?

Home Pilot is free to download, with no in-app purchases.

### Which has better reviews, Z21 mobile or Home Pilot?

Z21 mobile is rated higher. Z21 mobile averages 4.4 out of 5 from 5 ratings, while Home Pilot averages 1.0 from 2 ratings.

### Do Z21 mobile or Home Pilot have ads?

Neither Z21 mobile nor Home Pilot shows ads.

### Which is updated more often, Z21 mobile or Home Pilot?

Z21 mobile ships an update every 2 months, and Home Pilot every 8 months. Most recently, Z21 mobile was updated on October 23, 2026 and Home Pilot on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*