# box4metal.com vs CatalystPro Data

The clearest difference is monetization model: box4metal.com at free against CatalystPro Data's subscription. 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 box4metal.com against 5.0 for CatalystPro Data. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

## The numbers

| Metric | box4metal.com | CatalystPro Data |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/box4metalcom/id1616013123/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/catalystpro-data/id6757869916/reviews) |
| Number of ratings | **3** | 2 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | **Free** | Subscription |
| Size | 31 MB | 12 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aemetriks Project Management LLC](https://appshunter.io/developer/1571498223) | [Julian Baros](https://appshunter.io/developer/1869397292) |

## What reviewers say

### box4metal.com

[App page](https://appshunter.io/ios/app/box4metalcom/id1616013123)

This app provides a fast and convenient catalytic converter catalog with a new user interface. It offers customizable filtering and a feature-rich cart to display only necessary information.

**Highlights:** New UI, Faster performance, Customizable catalog, Advanced filtering, Feature-rich cart

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 box4metal.com free?

box4metal.com is free to download, with no in-app purchases.

### Is CatalystPro Data free?

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

### Which has better reviews, box4metal.com or CatalystPro Data?

box4metal.com and CatalystPro Data are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.

### Do box4metal.com or CatalystPro Data have ads?

Neither box4metal.com 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.*