# Hackerzelt vs Modellbau Bochum

The clearest difference is update cadence: Modellbau Bochum at every 5 months against Hackerzelt's every 12 months. 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.

Hackerzelt ships an update every 12 months, Modellbau Bochum every 5 months. The most recent releases landed on September 13, 2026 and August 6, 2026 respectively.

## The numbers

| Metric | Hackerzelt | Modellbau Bochum |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 5 months** |
| Monetization | — | Free |
| Size | 52 MB | 36 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Kupconcept GmbH](https://appshunter.io/developer/478873121) | [Hintzmann/Schulz GbR](https://appshunter.io/developer/1702672703) |

## What reviewers say

### Hackerzelt

[App page](https://appshunter.io/ios/app/hackerzelt/id464037863)

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

**In-app purchases:** none


### Modellbau Bochum

[App page](https://appshunter.io/ios/app/modellbau-bochum/id740615955)

Stay updated with the official app for Modellbaucenter Bochum. Get instant notifications on offers, new arrivals, and events. Easily contact the store, access their online shop, or use the navigation feature to visit in person.

**Highlights:** Offers and new arrivals notifications, Event updates, Direct calling, Online shop access, Contact system, Navigation to store

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hackerzelt free?

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

### Is Modellbau Bochum free?

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

### Do Hackerzelt or Modellbau Bochum have ads?

Neither Hackerzelt nor Modellbau Bochum shows ads.

### Which is updated more often, Hackerzelt or Modellbau Bochum?

Hackerzelt ships an update every 12 months, and Modellbau Bochum every 5 months. Most recently, Hackerzelt was updated on September 13, 2026 and Modellbau Bochum on August 6, 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.*