# Valdi Catalyst Market vs CatalystPro Data

The clearest difference is in-app purchases: CatalystPro Data at none against Valdi Catalyst Market's 5. CatalystPro Data also leads on device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Valdi Catalyst Market sells 5 in-app purchases, starting at $39.99 per month. CatalystPro Data asks for nothing beyond the download.

## The numbers

| Metric | Valdi Catalyst Market | CatalystPro Data |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/catalystpro-data/id6757869916/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | **Freemium** | Subscription |
| Size | 74 MB | 12 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Waldemar Konarski](https://appshunter.io/developer/1718085438) | [Julian Baros](https://appshunter.io/developer/1869397292) |

## What reviewers say

### Valdi Catalyst Market

[App page](https://appshunter.io/ios/app/valdi-catalyst-market/id6472909573)

This app provides quick and safe valuations for used catalytic converters based on their precious metal content. It uses a comprehensive catalog compiled since 2008, updated three times daily with market prices for palladium, rhodium, and platinum.

**Highlights:** Catalytic converter valuation, Precious metal content analysis (Pd, Rh, Pt), Real-time market price updates, Extensive catalog compiled since 2008, Safe buying and selling tool

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold - Monthly | $39.99 | per month |
| Platinum - Monthly | $59.99 | per month |
| Gold - Yearly | $199.99 | per year |
| Platinum - Yearly | $249.99 | per year |
| 20 Search Credits | $11.99 | one-time |


### CatalystPro Data

[App page](https://appshunter.io/ios/app/catalystpro-data/id6757869916)

Access professional-grade pricing data for catalytic converters. This tool provides real-time precious metal market integration and a smart calculator to determine converter values based on gram weight and current rates. It's designed for automotive professionals in the recycling industry.

**Highlights:** Real-time precious metal market data (Pt, Pd, Rh), Smart calculator for converter values, Customizable margins (Payout %, Return Rates), Searchable catalog by part number, Streamlined dark-mode interface, Enterprise-grade security

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Valdi Catalyst Market free?

Valdi Catalyst Market is free to download, with in-app purchases available.

### Is CatalystPro Data free?

CatalystPro Data is free to download, with no in-app purchases.

### Do Valdi Catalyst Market or CatalystPro Data have ads?

Neither Valdi Catalyst Market nor CatalystPro Data shows ads.

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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.*