# Catalyst Database

> Catalyst Database (iPhone/iPad app by SoftwareStudio Sp. z o.o..)

- Source: https://appshunter.io/ios/app/catalyst-database/id1467731708 (this page in markdown: same URL + `.md`)
- Developer: [SoftwareStudio Sp. z o.o.](https://appshunter.io/developer/1459352818)
- Category: Business, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 22 MB
- Languages: English, Polish
- Released: 2019-08-20
- Data updated: 2026-01-11
- User reviews in markdown: https://appshunter.io/ios/app/catalyst-database/id1467731708/reviews.md

## What is Catalyst Database?

We purchase and recycle ceramic and metal catalytic converters as well as diesel particulate filters (DPF). More info: http://www.catalystrecycling.pl/pl_pl/

The app will allow you to know the best prices of the catalytic converters or precious metals. Remember, you should write to Catalyst Recycling Michal Gorny to get your account to use in this app.


## Version history (last 5 releases)

### 7.2.1 — 2021-01-30

+bugfix
+add search analyzer

### 7.1.0 — 2020-05-18

login screen fix
+ new search query
+ fixed login on iPad
+ swift 5 conversion

### 7.0.1 — 2019-12-12

- changes for user experience
- up to 500 records on scroll

### 7.0.0 — 2019-11-16

Added iOS 13.x support
Changed libraries
Swift 5 support
Iphone 11, 11 Pro problem with searchbar repair

### 6.0.14 — 2019-08-13

No release notes.

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## More apps by SoftwareStudio Sp. z o.o.

- [ReMetall Mobile](https://appshunter.io/ios/app/remetall-mobile/id1613722390)

All apps by SoftwareStudio Sp. z o.o.: https://appshunter.io/developer/1459352818

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-01-11.*