# BERGMANN Setting vs Catalopedia

The clearest difference is in-app purchases: BERGMANN Setting at none against Catalopedia's 5. Catalopedia's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Catalopedia sells 5 one-off in-app purchases. BERGMANN Setting asks for nothing beyond the download.

BERGMANN Setting ships an update every 3 months, Catalopedia every 3 weeks. The most recent releases landed on September 8, 2026 and June 2, 2026 respectively.

## The numbers

| Metric | BERGMANN Setting | Catalopedia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (2 ratings)](https://appshunter.io/ios/app/catalopedia/id1662071607/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 25 MB | 61 MB |
| Requires iOS | **12.2** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ludwig Bergmann GmbH](https://appshunter.io/developer/1479189067) | [Skrya Pte Ltd](https://appshunter.io/developer/1607060618) |

## What reviewers say

### BERGMANN Setting

[App page](https://appshunter.io/ios/app/bergmann-setting/id1529251699)

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

**In-app purchases:** none


### Catalopedia

[App page](https://appshunter.io/ios/app/catalopedia/id1662071607)

This app serves as a comprehensive encyclopedia for catalytic converters, offering free, unlimited searches. It provides transparent pricing, accurate metal and FX updates, and detailed 3D rendered images with exact measurements. The app also features an AI-powered identification tool and welcomes collaboration for expanding its product catalog.

**Highlights:** Unlimited free catalytic converter searches, Transparent pricing with customizable rates, Hourly updated metal and FX prices, 3D rendered images with exact measurements, AI-powered converter identification (Beta), Country-specific product differentiation, Collaborative expansion of product catalog

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30 Credits | $29.99 | one-time |
| 66 Credits | $59.99 | one-time |
| 144 Credits | $99.99 | one-time |
| 225 Credits | $179.99 | one-time |
| 360 Credits | $229.99 | one-time |


## Frequently asked questions

### Is BERGMANN Setting free?

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

### Is Catalopedia free?

Catalopedia is free to download, with in-app purchases available.

### Do BERGMANN Setting or Catalopedia have ads?

Neither BERGMANN Setting nor Catalopedia shows ads.

### Which is updated more often, BERGMANN Setting or Catalopedia?

BERGMANN Setting ships an update every 3 months, and Catalopedia every 3 weeks. Most recently, BERGMANN Setting was updated on September 8, 2026 and Catalopedia on June 2, 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.*