# Deutsches Technikmuseum vs Gropius Bau

The clearest difference is update cadence: Gropius Bau at every 3 days against Deutsches Technikmuseum's every 18 months. Deutsches Technikmuseum's advantage is iOS requirement (9.1 vs 12.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Deutsches Technikmuseum against 5.0 for Gropius Bau. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Deutsches Technikmuseum ships an update every 18 months, Gropius Bau every 3 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Deutsches Technikmuseum | Gropius Bau |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/deutsches-technikmuseum/id1037297225/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/gropius-bau/id1631354585/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 3 days** |
| Monetization | Free | Free |
| Size | 93 MB | 394 MB |
| Requires iOS | **9.1** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fluxguide Ausstellungssysteme GmbH](https://appshunter.io/developer/794336453) | [NEEEU Spaces GmbH](https://appshunter.io/developer/1305109248) |

## What reviewers say

### Deutsches Technikmuseum

[App page](https://appshunter.io/ios/app/deutsches-technikmuseum/id1037297225)

Explore the German Museum of Technology through interactive quizzes and an audioguide. Earn points, compete with others, and learn fascinating facts about exhibits. The app is free, playable offline, and offers a virtual certificate upon completion.

**Highlights:** Interactive quizzes, Audioguide functionality, Score and ranking system, Virtual certificate, Offline play, Class mode

**In-app purchases:** none


### Gropius Bau

[App page](https://appshunter.io/ios/app/gropius-bau/id1631354585)

This AI-powered tool enhances museum visits by translating exhibition texts, providing audio narration, and offering interactive Q&A sessions about artworks. It serves as a digital hub for cultural content, with ongoing development to expand its features and offerings.

**Highlights:** AI-powered text translation, Exhibition text-to-speech, Event subtitle activation, AI Q&A about exhibitions, Digital hub for cultural content

**In-app purchases:** none


## Frequently asked questions

### Is Deutsches Technikmuseum free?

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

### Is Gropius Bau free?

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

### Which has better reviews, Deutsches Technikmuseum or Gropius Bau?

Deutsches Technikmuseum and Gropius Bau are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Deutsches Technikmuseum or Gropius Bau have ads?

Neither Deutsches Technikmuseum nor Gropius Bau shows ads.

### Which is updated more often, Deutsches Technikmuseum or Gropius Bau?

Deutsches Technikmuseum ships an update every 18 months, and Gropius Bau every 3 days. Most recently, Deutsches Technikmuseum was updated on November 2, 2026 and Gropius Bau on November 3, 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.*