# Naim Catalog vs IU Station Installer

The clearest difference is update cadence: Naim Catalog at every 3 weeks against IU Station Installer's every 10 months. IU Station Installer's advantage is iOS requirement (13.0 vs 15.1). On price, rating, ratings volume 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.

On the App Store both sit at effectively the same score — 5.0 for Naim Catalog against 5.0 for IU Station Installer. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Naim Catalog ships an update every 3 weeks, IU Station Installer every 10 months. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Naim Catalog | IU Station Installer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/naim-catalog/id1503735949/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/iu-station-installer/id1627362217/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 10 months |
| Monetization | Free | Free |
| Size | 120 MB | 26 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gebrüder Naim](https://appshunter.io/developer/1503735948) | [Invisible Urban Charging Limited](https://appshunter.io/developer/1626370429) |

## What reviewers say

### Naim Catalog

[App page](https://appshunter.io/ios/app/naim-catalog/id1503735949)

This app serves as a comprehensive catalog for catalytic converters, allowing users to identify parts and check pricing. It offers filtering by brand, country, and continent, with options to save favorites and add items to a list or cart.

**Highlights:** Catalytic converter catalog, Part identification, Pricing information, Filter by brand, country, continent, Add to favorites, Add to list/cart

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

**In-app purchases:** none


### IU Station Installer

[App page](https://appshunter.io/ios/app/iu-station-installer/id1627362217)

This application streamlines the installation process for electric vehicle charging stations. It allows installers to scan charging station hardware and input necessary details directly from their mobile device to complete the installation.

**Highlights:** Scan charging station hardware, Input installation information, Complete installations via mobile, Streamlined installer workflow

**In-app purchases:** none


## Frequently asked questions

### Is Naim Catalog free?

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

### Is IU Station Installer free?

IU Station Installer is free to download, with no in-app purchases.

### Which has better reviews, Naim Catalog or IU Station Installer?

Naim Catalog and IU Station Installer are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Naim Catalog or IU Station Installer have ads?

Neither Naim Catalog nor IU Station Installer shows ads.

### Which is updated more often, Naim Catalog or IU Station Installer?

Naim Catalog ships an update every 3 weeks, and IU Station Installer every 10 months. Most recently, Naim Catalog was updated on October 9, 2026 and IU Station Installer on October 12, 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.*