# CatXChange vs CatApp by DRI

The clearest difference is update cadence: CatApp by DRI at every 2 weeks against CatXChange's every 16 months. CatApp by DRI also leads on iOS requirement (12.2 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

CatXChange ships an update every 16 months, CatApp by DRI every 2 weeks. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | CatXChange | CatApp by DRI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/catapp-by-dri/id6748617387/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 31 MB | 100 MB |
| Requires iOS | 15.0 | **12.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wilson Industries](https://appshunter.io/developer/1809428275) | [weinsoft](https://appshunter.io/developer/1450482590) |

## What reviewers say

### CatXChange

[App page](https://appshunter.io/ios/app/catxchange/id6746194975)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is CatXChange free?

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

### Is CatApp by DRI free?

CatApp by DRI is free to download, with no in-app purchases.

### Do CatXChange or CatApp by DRI have ads?

Neither CatXChange nor CatApp by DRI shows ads.

### Which is updated more often, CatXChange or CatApp by DRI?

CatXChange ships an update every 16 months, and CatApp by DRI every 2 weeks. Most recently, CatXChange was updated on October 26, 2026 and CatApp by DRI on October 30, 2026.

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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.*