Naim Catalog vs Catrefining Catalogue
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Naim Catalog
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.
- Catalytic converter catalog
- Part identification
- Pricing information
- Filter by brand, country, continent
- Add to favorites
- Add to list/cart
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Catalytic Converter Catalog Application by Gebrüder Naim for pricing and identifying parts. Available in multiple currencies. Sort by filters (Brand, Country, Continent), add to favorites or add to a list/cart.
Catrefining Catalogue
Easily search a large catalog of catalytic converters by code, manufacturer, material, or photo. This app is primarily for existing company customers to facilitate trading.
- Search by code
- Search by manufacturer
- Search by material type
- Search by photo
- Trade with company
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NOTICE: This application is mainly for our current company customers, please contact us for additional information. This app will allow you to search through our large catalogue of catalytic converters and trade with us. Searching is easy and done by codes, manufacturers, material types and photos.
Screenshots
Verdict
The clearest difference is review sentiment: Naim Catalog at 83% against Catrefining Catalogue's 50%. Naim Catalog also leads on update cadence (every 3 weeks vs every 6 months). Catrefining Catalogue's advantage is iOS requirement (12.1 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Naim Catalog ships an update every 3 weeks, Catrefining Catalogue every 6 months. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.
| Parameter | Naim Catalog | Catrefining Catalogue |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 83.3% of reviews — better | 50.0% of reviews |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 12.1 — better |
| Further details — not scored | ||
| Size | 120 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Gebrüder Naim | Ivan Nikolov |
Customer experience
Naim Catalog
Catrefining Catalogue
In-app purchases
Naim Catalog
No in-app purchases
Catrefining Catalogue
No in-app purchases
Questions
Is Naim Catalog free?
Is Catrefining Catalogue free?
Do Naim Catalog or Catrefining Catalogue have ads?
Which is updated more often, Naim Catalog or Catrefining Catalogue?
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