# CatApp by DRI vs CatalystPro Data

The clearest difference is monetization model: CatApp by DRI at free against CatalystPro Data's subscription. CatApp by DRI also leads on iOS requirement (12.2 vs 15.0). 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 CatApp by DRI against 5.0 for CatalystPro Data. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

## The numbers

| Metric | CatApp by DRI | CatalystPro Data |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/catapp-by-dri/id6748617387/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/catalystpro-data/id6757869916/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | **Free** | Subscription |
| Size | 100 MB | 12 MB |
| Requires iOS | **12.2** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [weinsoft](https://appshunter.io/developer/1450482590) | [Julian Baros](https://appshunter.io/developer/1869397292) |

## What reviewers say

### CatApp by DRI

[App page](https://appshunter.io/ios/app/catapp-by-dri/id6748617387)

This app allows approved suppliers to securely search, organize, and sell catalytic converters directly to a specific recycling company. It features real-time pricing updates, inventory management with hedging options, and direct submission for grading.

**Highlights:** Secure search and organization of catalytic converters, Real-time pricing updates, Inventory list management, Apply approved hedges, Direct submission for grading

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

**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 CatApp by DRI free?

CatApp by DRI 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, CatApp by DRI or CatalystPro Data?

CatApp by DRI and CatalystPro Data are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do CatApp by DRI or CatalystPro Data have ads?

Neither CatApp by DRI nor CatalystPro Data shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*