# Duden vs DWDS

The clearest difference is review sentiment: DWDS at 92% against Duden's 7%. DWDS also leads on rating (4.9 vs 2.9) and ads (none vs shown). Duden's advantage is iOS requirement (15 vs 17.6). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

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

DWDS holds the better App Store score, 4.9 against 2.9. Both are backed by a comparable volume of ratings — 7 and 9 respectively. Written reviews point the same way: 7% of Duden's written reviews are positive against 92% of DWDS's.

Duden ships an update every 3 weeks, DWDS monthly. The most recent releases landed on September 28, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Duden | DWDS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (7 ratings)](https://appshunter.io/ios/app/duden/id6473428399/reviews) | **[4.9 (9 ratings)](https://appshunter.io/ios/app/dwds/id6741328425/reviews)** |
| Number of ratings | 7 | **9** |
| Positive reviews | 6.5% of reviews | **91.7% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 46 MB | 333 MB |
| Requires iOS | **15** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Cornelsen Verlag GmbH](https://appshunter.io/developer/316723131) | [Berlin-Brandenburg Academy](https://appshunter.io/developer/1793786842) |

## What reviewers say

### Duden

[App page](https://appshunter.io/ios/app/duden/id6473428399)

Access a comprehensive dictionary with around 250,000 entries covering spelling, grammar, and word meanings. It provides usage examples and synonyms to aid writing and learning in professional, academic, and daily contexts. The app offers offline access for uninterrupted use.

**Highlights:** 250,000+ keywords, Spelling, grammar, and meaning information, Usage examples and synonyms, Automatic search suggestions, Personal watchlist, Offline mode

**Features:** Vision Pro support

**In-app purchases:** none


### DWDS

[App page](https://appshunter.io/ios/app/dwds/id6741328425)

Access a comprehensive dictionary of modern German with definitions, usage examples, grammar, and etymology. This app provides offline access to extensive lexical information for writers, learners, and language enthusiasts.

**Highlights:** Offline dictionary access, Definitions and usage examples, Grammar and etymology, Synonyms and word collocations, Covers 260,000 words and phrases, Free and ad-free

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Duden free?

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

### Is DWDS free?

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

### Which has better reviews, Duden or DWDS?

DWDS is rated higher. Duden averages 2.9 out of 5 from 7 ratings, while DWDS averages 4.9 from 9 ratings.

### Do Duden or DWDS have ads?

Duden shows ads; DWDS does not.

### Which is updated more often, Duden or DWDS?

Duden ships an update every 3 weeks, and DWDS monthly. Most recently, Duden was updated on September 28, 2026 and DWDS on September 22, 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.*