Duden
Store data observed · From public App Store data · How we score apps
- Reference
- App Store
- United States
- 3.410 ratings
- Free download
- Updated
- Observed
Ratings
Observed103.4★ average
Chart position
Observed—Not on the top charts
90-day growth
—not enough history yet
Opportunity score
AI-derived41/100Moderate · low confidence
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About DudenObserved
Duden is a Reference app by Cornelsen Verlag GmbH on the United States App Store. Released Aug 21, 2024; last updated Sep 28, 2026 (version 2.0.8). Duden is free to download.
As of Oct 9, 2026, Duden has a 3.4-star average rating from 10 ratings on the United States App Store. MRRBeam rates the success of Duden 15/100 (early stage).
Die Duden-App enthält rund 250.000 Stichwörter mit fundierten Informationen zu Rechtschreibung, Grammatik und Wortbedeutung. Zahlreiche Verwendungsbeispiele und passende Synonyme unterstützen zuverlässig beim Schreiben und Lernen – in Beruf, Schule und Alltag.
- Success score
- 15/100 Early stage
- In Reference
- Outside the top 100
- Chart position
- Not on the top charts
- Developer
- Cornelsen Verlag GmbH
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Duden: common questions
- What is Duden?
- Duden is a Reference app developed by Cornelsen Verlag GmbH, available on the App Store. It was first released on Aug 21, 2024.
- How is Duden rated?
- Duden has a 3.4-star average rating from 10 ratings on the United States App Store as of Oct 9, 2026.
- How much does Duden cost?
- Duden is free to download.
- Is Duden successful?
- MRRBeam rates the success of Duden 15/100 (early stage). The success score combines rating volume, chart position and average rating.
- When was Duden last updated?
- Duden was last updated on Sep 28, 2026 (version 2.0.8).
- What are alternatives to Duden?
- Similar Reference apps tracked by MRRBeam include Bible, Bible Chat: Daily Devotional, Translate Now - AI Translator, Hallow: Prayer & Meditation and Bible Widgets: Verses & Prayer.
- Is there room to build a competitor to Duden?
- MRRBeam's opportunity score for Duden is 41/100. Limited opening: an older app, little observable demand and a crowded category with entrenched leaders.