Duden
Duden is a free iOS app in the Reference category, published by Cornelsen Verlag GmbH. It was first released on 21 Aug 2024, 2 years ago. Its developer shipped 4 updates in the 90 days to 21 Oct 2026; the latest, version 2.0.9, came out on 20 Oct 2026.
Duden was in the top 50 of the Top Free Reference chart in Germany on 20 of the last 30 days, peaking at #25 on 21 Oct 2026. It stood at #25 on 21 Oct 2026, up 22 places from a week earlier. On that day it appeared in the same chart in 19 countries. In Germany it holds a 3.93 average across 167 ratings, 16 more than a week earlier. GameQuant records its ratings and store listing every day in 6 countries.
Charts checked every day · no missing days in the record
Latest data: · updated every morning
Duden downloads and revenue in Germany · September 2026
Estimates for this country only, not worldwide
iPhone & iPad downloads
About the iPhone & iPad downloads estimate
Our estimate of App Store downloads of Duden in Germany during September 2026.
We expect the real figure inside the full range about 8 times in 10, and inside the darker part, 150–1.1K, about half the time.
The figure is for Germany only, not worldwide.
A model estimate, not a figure reported by Apple or the developer.
Germany only · Sep 2026
Most likely 150–1.1K
iPhone & iPad revenue
Germany · Sep 2026
Duden: Top Free · Reference · Germany · last 30 days
1 = top of the chart · best rank recorded each day
Source: GameQuant, https://gamequant.io/app/ios/6473428399/duden
<iframe src="https://gamequant.io/embed/ios/6473428399?country=de&range=30" width="640" height="400" style="max-width:100%;border:0" loading="lazy" title="Duden: rank chart by GameQuant"></iframe><br><small>Source: <a href="https://gamequant.io/app/ios/6473428399/duden">GameQuant</a></small>
<a href="https://gamequant.io/app/ios/6473428399/duden"><img src="https://gamequant.io/chart/ios/6473428399.png?country=de&range=30" width="600" height="450" alt="Duden: rank in Top Free · Reference, Germany, last 30 days"></a><br><small>Source: <a href="https://gamequant.io/app/ios/6473428399/duden">GameQuant</a></small>
Free to use in articles, reports and posts with this credit and a link to this page. Embed shows the live chart with a range switch; Image is a picture that updates daily.
Download chart (PNG)Rating distribution · Germany
share of all ratings · 21 Oct 2026
| 5 stars | 66% | |
|---|---|---|
| 4 stars | 7% | |
| 3 stars | 3% | |
| 2 stars | 4% | |
| 1 star | 21% |
Rank by country
Top Free · Reference · best rank on 21 Oct 2026
| Country | Rank | 7-day change | Best, 90 days | Ratings |
|---|---|---|---|---|
| Germany |
25 | up 22 | 25 · 21 Oct | 167 |
 Vietnam |
144 | down 4 | 55 · 16 Oct | — |
 Egypt |
135 | down 14 | 66 · 29 Jul | — |
+3 more countries, every chart and category, and the full history are in the licensed dataset.
Request dataDuden downloads: common questions
Estimates · Germany only
How many downloads does Duden get?
Our estimate: 59–2.5K App Store downloads in Germany in September 2026, or 1–84 a day.
Model estimates for Germany only, not worldwide, and not figures reported by Apple or the developer.
More from Cornelsen Verlag GmbH
Also in Reference
All Reference apps
Also popular in Germany
Rank in Germany on 21 Oct 2026
