# IQ Installer Interface vs Napco Prima

The clearest difference is review sentiment: Napco Prima at 75% against IQ Installer Interface's 0%. Napco Prima also leads on rating (4.2 vs 2.4). On price, ratings volume, update cadence and ads there is nothing between them.

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

Napco Prima holds the better App Store score, 4.2 against 2.4. Both are backed by a comparable volume of ratings — 11 and 12 respectively. Written reviews point the same way: 0% of IQ Installer Interface's written reviews are positive against 75% of Napco Prima's.

IQ Installer Interface ships an update every 4 months, Napco Prima every 2 months. The most recent releases landed on August 31, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | IQ Installer Interface | Napco Prima |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (11 ratings)](https://appshunter.io/ios/app/iq-installer-interface/id1643672940/reviews) | **[4.2 (12 ratings)](https://appshunter.io/ios/app/napco-prima/id6451138946/reviews)** |
| Number of ratings | 11 | **12** |
| Positive reviews | 0.0% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 114 MB | 58 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Tyco Safety Products Canada, Ltd.](https://appshunter.io/developer/489891684) | [NAPCO Security Technologies](https://appshunter.io/developer/397342490) |

## What reviewers say

### IQ Installer Interface

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


### Napco Prima

[App page](https://appshunter.io/ios/app/napco-prima/id6451138946)

Manage your home's lighting, climate, security cameras, and alarm systems from one place. Receive real-time alerts for security events or family arrivals, and monitor live video feeds with event recording. Control various connected devices like locks and thermostats remotely.

**Highlights:** Remote lighting control, Climate management, Security system arm/disarm, Live video monitoring, Event recording, Instant security alerts, Control connected devices

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is IQ Installer Interface free?

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

### Is Napco Prima free?

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

### Which has better reviews, IQ Installer Interface or Napco Prima?

Napco Prima is rated higher. IQ Installer Interface averages 2.4 out of 5 from 11 ratings, while Napco Prima averages 4.2 from 12 ratings.

### Do IQ Installer Interface or Napco Prima have ads?

Neither IQ Installer Interface nor Napco Prima shows ads.

### Which is updated more often, IQ Installer Interface or Napco Prima?

IQ Installer Interface ships an update every 4 months, and Napco Prima every 2 months. Most recently, IQ Installer Interface was updated on August 31, 2026 and Napco Prima on September 8, 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.*