# Wiktionary Reader vs Deep Dictionary

The clearest difference is rating: Deep Dictionary at 4.7 against Wiktionary Reader's 3.9. Deep Dictionary also leads on review sentiment (78% vs 51%) and update cadence (every 5 days vs monthly). Wiktionary Reader's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, ratings volume, in-app purchases and iOS requirement there is nothing between them.

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

Deep Dictionary holds the better App Store score, 4.7 against 3.9. Both are backed by a comparable volume of ratings — 62 and 51 respectively. Written reviews point the same way: 51% of Wiktionary Reader's written reviews are positive against 78% of Deep Dictionary's.

Wiktionary Reader ships an update monthly, Deep Dictionary every 5 days. The most recent releases landed on September 29, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Wiktionary Reader | Deep Dictionary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (62 ratings)](https://appshunter.io/ios/app/wiktionary-reader/id984975341/reviews) | **[4.7 (51 ratings)](https://appshunter.io/ios/app/deep-dictionary/id6451319239/reviews)** |
| Number of ratings | **62** | 51 |
| Positive reviews | 51.4% of reviews | **77.8% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | **Free** | Ad-supported |
| Size | 3 MB | 13 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [KAZUYUKI TAJIMA](https://appshunter.io/developer/876885221) | [DEEPCO](https://appshunter.io/developer/1697523614) |

## What reviewers say

### Wiktionary Reader

[App page](https://appshunter.io/ios/app/wiktionary-reader/id984975341)

Access a comprehensive, multilingual free dictionary. Search for keywords with full-text search and browse results. Explore random entries or manage your saved pages.

**Highlights:** Full-text search, Multilingual dictionary access, Browse random entries, Bookmark and history management, Language selection

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Deep Dictionary

[App page](https://appshunter.io/ios/app/deep-dictionary/id6451319239)

Access definitions from various sources like Wikipedia and Urban Dictionary, with multilingual support and pronunciation guides. Enhance your vocabulary with synonyms, related words, and real-life usage examples.

**Highlights:** Multilingual definitions, Urban Dictionary slang integration, Wikipedia content access, Pronunciation guides and usage examples, Comprehensive thesaurus, Images and contextual phrases

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Wiktionary Reader free?

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

### Is Deep Dictionary free?

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

### Which has better reviews, Wiktionary Reader or Deep Dictionary?

Deep Dictionary is rated higher. Wiktionary Reader averages 3.9 out of 5 from 62 ratings, while Deep Dictionary averages 4.7 from 51 ratings.

### Do Wiktionary Reader or Deep Dictionary have ads?

Deep Dictionary shows ads; Wiktionary Reader does not.

### Which is updated more often, Wiktionary Reader or Deep Dictionary?

Wiktionary Reader ships an update monthly, and Deep Dictionary every 5 days. Most recently, Wiktionary Reader was updated on September 29, 2026 and Deep Dictionary on September 27, 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.*