# Catrefining Catalogue vs ScrapSaaS

The clearest difference is in-app purchases: Catrefining Catalogue at none against ScrapSaaS's 2. ScrapSaaS's advantage is update cadence (weekly vs every 6 months). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. ScrapSaaS sells 2 in-app purchases, starting at $9.99 per month. Catrefining Catalogue asks for nothing beyond the download.

Catrefining Catalogue ships an update every 6 months, ScrapSaaS weekly. Both last shipped on November 3, 2026.

## The numbers

| Metric | Catrefining Catalogue | ScrapSaaS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/scrapsaas/id1635097734/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 10 MB | 88 MB |
| Requires iOS | **12.1** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ivan Nikolov](https://appshunter.io/developer/1529870813) | [TY International LLC](https://appshunter.io/developer/1576465822) |

## What reviewers say

### Catrefining Catalogue

[App page](https://appshunter.io/ios/app/catrefining-catalogue/id1529870811)

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.

**Highlights:** Search by code, Search by manufacturer, Search by material type, Search by photo, Trade with company

**In-app purchases:** none


### ScrapSaaS

[App page](https://appshunter.io/ios/app/scrapsaas/id1635097734)

This AI-powered tool identifies recycled waste using image recognition and big data. It organizes waste albums, offers market pricing, and provides access to a comprehensive knowledge base for recycling professionals.

**Highlights:** AI-powered waste identification, Recycled waste image database, Intelligent waste album organization, Market price access, Scrap wiki and shipping rates, AI gallery

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Individual Account | $9.99 | per month |
| Business Accounts | $99.99 | per month |


## Frequently asked questions

### Is Catrefining Catalogue free?

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

### Is ScrapSaaS free?

ScrapSaaS is free to download, with in-app purchases available.

### Do Catrefining Catalogue or ScrapSaaS have ads?

Neither Catrefining Catalogue nor ScrapSaaS shows ads.

### Which is updated more often, Catrefining Catalogue or ScrapSaaS?

Catrefining Catalogue ships an update every 6 months, and ScrapSaaS weekly. Most recently, Catrefining Catalogue was updated on November 3, 2026 and ScrapSaaS on November 3, 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.*