# Cat Daddies Converters vs ArtManager

The clearest difference is in-app purchases: Cat Daddies Converters at none against ArtManager's 3. Cat Daddies Converters also leads on iOS requirement (15.0 vs 26.0). ArtManager's advantage is update cadence (weekly vs every 3 weeks). On ads and device support there is nothing between them.

Cat Daddies Converters ships an update every 3 weeks, ArtManager weekly. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Cat Daddies Converters | ArtManager |
| --- | --- | --- |
| Price | **Free** | — |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/cat-daddies-converters/id6445854481/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 7 MB | 100 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Cat Daddies Cores](https://appshunter.io/developer/1674255934) | [Bob Soule](https://appshunter.io/developer/1573004965) |

## What reviewers say

### Cat Daddies Converters

[App page](https://appshunter.io/ios/app/cat-daddies-converters/id6445854481)

This app allows approved customers to quickly check the value of catalytic converters. Search by part number or manufacturer to access thousands of inventory items. Pricing is based on laboratory analysis for accuracy.

**Highlights:** Catalytic converter value lookup, Search by part number, Search by manufacturer, Thousands of inventory items, Laboratory-analyzed pricing, Customer-exclusive access

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

**In-app purchases:** none


### ArtManager

[App page](https://appshunter.io/ios/app/artmanager/id6504045401)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ArtManager Premium – Monthly | $5.99 | per month |
| ArtManager Premium – Yearly | $49.99 | per year |
| ArtManager Lifetime Access | $99.99 | one-time |


## Frequently asked questions

### Is Cat Daddies Converters free?

Cat Daddies Converters is free to download, with no in-app purchases.

### Is ArtManager free?

Pricing for ArtManager is not currently listed on the App Store.

### Do Cat Daddies Converters or ArtManager have ads?

Neither Cat Daddies Converters nor ArtManager shows ads.

### Which is updated more often, Cat Daddies Converters or ArtManager?

Cat Daddies Converters ships an update every 3 weeks, and ArtManager weekly. Most recently, Cat Daddies Converters was updated on November 3, 2026 and ArtManager on October 27, 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.*