# Assimil vs DK Illustrated Dictionary

The clearest difference is rating: Assimil at 4.4 against DK Illustrated Dictionary's 3.7. Assimil also leads on update cadence (every 4 days vs every 9 days) and ratings volume (29 vs 6). DK Illustrated Dictionary's advantage is in-app purchases (none vs 45) and review sentiment (67% vs 32%). On price, ads and device support there is nothing between them.

Both are free to download. Assimil sells 45 one-off in-app purchases. DK Illustrated Dictionary asks for nothing beyond the download.

Assimil holds the better App Store score, 4.4 against 3.7. Both are backed by a comparable volume of ratings — 29 and 6 respectively. Written reviews complicate that: 32% of Assimil's written reviews are positive against 67% of DK Illustrated Dictionary's, so the app with the better star average is not the one people write more warmly about.

Assimil ships an update every 4 days, DK Illustrated Dictionary every 9 days. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Assimil | DK Illustrated Dictionary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (29 ratings)](https://appshunter.io/ios/app/assimil-learn-languages/id1438616898/reviews)** | [3.7 (6 ratings)](https://appshunter.io/ios/app/dk-illustrated-dictionary/id6448794266/reviews) |
| Number of ratings | **29** | 6 |
| Positive reviews | 32.2% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 9 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 137 MB | 29 MB |
| Requires iOS | 15 | **12.4** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HOLIWAVE](https://appshunter.io/developer/1788477154) | [Dorling Kindersley](https://appshunter.io/developer/316351361) |

## What reviewers say

### Assimil

[App page](https://appshunter.io/ios/app/assimil-learn-languages/id1438616898)

Master a new language in 100 days with an immersive, interactive method. Gain confidence for everyday and professional communication, reaching B2 or C1 proficiency. Includes native speaker audio, dialogues, and grammar explanations.

**Highlights:** 100-day language mastery, Interactive lessons, Native speaker audio, Immersive dialogues, Grammar explanations, Review lessons

**Features:** Vision Pro support

**In-app purchases (45)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Anglais d'Amérique | $41.99 | one-time |
| Assimil Perf. Italien | $41.99 | one-time |
| Assimil Néerlandais | $41.99 | one-time |
| Assimil Brésilien | $41.99 | one-time |
| Assimil Turc | $41.99 | one-time |
| Assimil Perf. Allemand | $41.99 | one-time |
| Assimil Perf. Russe | $41.99 | one-time |
| Assimil Latin | $41.99 | one-time |
| Assimil French | $41.99 | one-time |
| Assimil Allemand | $41.99 | one-time |
| Assimil Italien | $41.99 | one-time |
| Assimil Hindi | $41.99 | one-time |
| Assimil Roumain | $41.99 | one-time |
| Assimil Corse | $41.99 | one-time |
| Assimil Anglais | $41.99 | one-time |
| Assimil Polonais | $41.99 | one-time |
| Assimil Chinois | $41.99 | one-time |
| Assimil Hongrois | $41.99 | one-time |
| Assimil Coréen | $41.99 | one-time |
| Assimil Malgache | $41.99 | one-time |
| Assimil Swahili | $41.99 | one-time |
| Assimil Espagnol | $41.99 | one-time |
| Assimil Perf. Espagnol | $41.99 | one-time |
| Assimil Russe | $41.99 | one-time |
| Assimil Vietnamien | $41.99 | one-time |
| Assimil Catalan | $41.99 | one-time |
| Assimil Norvegien | $41.99 | one-time |
| Assimil Inglés | $41.99 | one-time |
| ASSIMIL FRANCÉS | $41.99 | one-time |
| Assimil Perf. Anglais | $41.99 | one-time |
| Assimil Grec moderne | $41.99 | one-time |
| Assimil Croate | $41.99 | one-time |
| Assimil Grec Ancien | $41.99 | one-time |
| Assimil German | $44.99 | one-time |
| Assimil Italian | $44.99 | one-time |
| Assimil Brazilian Portuguese | $44.99 | one-time |
| Assimil Chinese | $44.99 | one-time |
| Assimil Japanese | $44.99 | one-time |
| Assimil Russian | $44.99 | one-time |
| Assimil Spanish | $44.99 | one-time |
| Assimil Portugais | $44.99 | one-time |
| Korean | $44.99 | one-time |
| Assimil Portugais 2026 | $44.99 | one-time |
| German 2025 | $44.99 | one-time |
| Assimil L’inglese americano | $49.99 | one-time |


### DK Illustrated Dictionary

[App page](https://appshunter.io/ios/app/dk-illustrated-dictionary/id6448794266)

Learn over 10,000 words and phrases with clear illustrations and native speaker audio. This app supports the printed DK Illustrated Dictionary series, offering offline access to pronunciation guides and over 7 hours of high-quality audio.

**Highlights:** 10,000+ words and phrases, Crystal-clear illustrations, Offline audio recordings, Native speaker pronunciation, Over 7 hours of audio, Supports printed books

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Assimil free?

Assimil is free to download, with in-app purchases available.

### Is DK Illustrated Dictionary free?

DK Illustrated Dictionary is free to download, with no in-app purchases.

### Which has better reviews, Assimil or DK Illustrated Dictionary?

Assimil is rated higher. Assimil averages 4.4 out of 5 from 29 ratings, while DK Illustrated Dictionary averages 3.7 from 6 ratings.

### Do Assimil or DK Illustrated Dictionary have ads?

Neither Assimil nor DK Illustrated Dictionary shows ads.

### Which is updated more often, Assimil or DK Illustrated Dictionary?

Assimil ships an update every 4 days, and DK Illustrated Dictionary every 9 days. Most recently, Assimil was updated on October 26, 2026 and DK Illustrated Dictionary on October 24, 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.*