# Z vs DSC IQ Installer App

Z and DSC IQ Installer App both sit at 2.3 stars, but that hides the real split: 19% of Z's written reviews are positive against 0% of DSC IQ Installer App's. Z also leads on iOS requirement (8.0 vs 15.5). On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 2.3 for Z against 2.4 for DSC IQ Installer App. Both are backed by a comparable volume of ratings — 17 and 11 respectively. Written reviews are what separate them: 19% of Z's written reviews are positive against 0% of DSC IQ Installer App's.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Z | DSC IQ Installer App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (17 ratings)](https://appshunter.io/ios/app/z-tool-plus/id1018864080/reviews) | **[2.4 (11 ratings)](https://appshunter.io/ios/app/dsc-iq-installer-app/id1643672940/reviews)** |
| Number of ratings | **17** | 11 |
| Positive reviews | **18.8% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | Free | Free |
| Size | 34 MB | 132 MB |
| Requires iOS | **8.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HomeSeer](https://appshunter.io/developer/333195371) | [Tyco Safety Products Canada, Ltd.](https://appshunter.io/developer/489891684) |

## What reviewers say

### Z

[App page](https://appshunter.io/ios/app/z-tool-plus/id1018864080)

This tool simplifies the setup of Z-Wave devices for your smart home. It allows you to easily add, remove, and name devices directly from your phone or tablet. Once configured, you can manage advanced settings through your HomeSeer web interface.

**Highlights:** Include Z-Wave devices, Exclude Z-Wave devices, Name Z-Wave devices, Use with phone or tablet, Integrates with HomeSeer

**Features:** macOS Compatibility

**In-app purchases:** none


### DSC IQ Installer App

[App page](https://appshunter.io/ios/app/dsc-iq-installer-app/id1643672940)

This app allows professional installers to quickly configure Johnson Control security panels like IQ 4 and IQ Pro. It offers a streamlined setup wizard, device programming, user management, and system testing for efficient installation without cloud access.

**Highlights:** Device programming, User management, Software upgrades, System configuration, Step-by-step installation wizard, System tests and diagnostics

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

**In-app purchases:** none


## Frequently asked questions

### Is Z free?

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

### Is DSC IQ Installer App free?

DSC IQ Installer App is free to download, with no in-app purchases.

### Which has better reviews, Z or DSC IQ Installer App?

DSC IQ Installer App is rated higher. Z averages 2.3 out of 5 from 17 ratings, while DSC IQ Installer App averages 2.4 from 11 ratings.

### Do Z or DSC IQ Installer App have ads?

Neither Z nor DSC IQ Installer App shows ads.

### Which is updated more often, Z or DSC IQ Installer App?

Z ships an update every 4 months, and DSC IQ Installer App every 4 months. Most recently, Z was updated on October 7, 2026 and DSC IQ Installer App on October 15, 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.*