# DF Auto vs CatalystPro Data

The clearest difference is ads: CatalystPro Data at none against DF Auto's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | DF Auto | 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 | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Monetization | — | Subscription |
| Size | 38 MB | 12 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Md Minhazur Rahman](https://appshunter.io/developer/1863959342) | [Julian Baros](https://appshunter.io/developer/1869397292) |

## What reviewers say

### DF Auto

[App page](https://appshunter.io/ios/app/df-auto/id6756973542)

**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 DF Auto free?

DF Auto is free to download, with no in-app purchases.

### Is CatalystPro Data free?

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

### Do DF Auto or CatalystPro Data have ads?

DF Auto shows ads; CatalystPro Data does not.

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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.*