# Ox Dictionary App vs Deep Dictionary

Ox Dictionary App and Deep Dictionary both sit at 4.7 stars, but that hides the real split: 78% of Deep Dictionary's written reviews are positive against 0% of Ox Dictionary App's. Deep Dictionary also leads on in-app purchases (none vs 1) and update cadence (weekly vs every 3 months). Ox Dictionary App's advantage is ads (none vs shown) and device support (3 vs 1). On price and rating there is nothing between them.

Both are free to download. Ox Dictionary App sells 1 one-off in-app purchase. Deep Dictionary asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Ox Dictionary App against 4.7 for Deep Dictionary. Both are backed by a comparable volume of ratings — 15 and 51 respectively. Written reviews are what separate them: 0% of Ox Dictionary App's written reviews are positive against 78% of Deep Dictionary's.

Ox Dictionary App ships an update every 3 months, Deep Dictionary weekly. The most recent releases landed on October 15, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Ox Dictionary App | Deep Dictionary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (15 ratings)](https://appshunter.io/ios/app/ox-dictionary-app/id1444980567/reviews) | [4.7 (51 ratings)](https://appshunter.io/ios/app/deep-dictionary/id6451319239/reviews) |
| Number of ratings | 15 | **51** |
| Positive reviews | 0.0% of reviews | **77.8% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 435 MB | 14 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Hayato Shimizu](https://appshunter.io/developer/1207195348) | [DEEPCO](https://appshunter.io/developer/1697523614) |

## What reviewers say

### Ox Dictionary App

[App page](https://appshunter.io/ios/app/ox-dictionary-app/id1444980567)

This application provides access to over 30 standard dictionaries worldwide, supporting numerous languages. It features a simple interface for easy use and offers multiple search methods, including keyboard, camera text recognition, and speech recognition.

**Highlights:** Over 30 standard dictionaries, Simple and easy-to-use interface, Keyboard search, Camera text recognition search, Speech recognition search, History search

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


### 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 Ox Dictionary App free?

Ox Dictionary App is free to download, with in-app purchases available.

### Is Deep Dictionary free?

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

### Which has better reviews, Ox Dictionary App or Deep Dictionary?

Ox Dictionary App and Deep Dictionary are both rated 4.7 out of 5 on the App Store, from 15 and 51 ratings respectively.

### Do Ox Dictionary App or Deep Dictionary have ads?

Deep Dictionary shows ads; Ox Dictionary App does not.

### Which is updated more often, Ox Dictionary App or Deep Dictionary?

Ox Dictionary App ships an update every 3 months, and Deep Dictionary weekly. Most recently, Ox Dictionary App was updated on October 15, 2026 and Deep Dictionary on October 5, 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.*