# WordWeb Dictionary vs Idioms and Slang Dictionary

The clearest difference is in-app purchases: WordWeb Dictionary at none against Idioms and Slang Dictionary's 1. WordWeb Dictionary also leads on ads (none vs shown) and update cadence (every 5 months vs every 17 months). Idioms and Slang Dictionary's advantage is ratings volume (1.1K vs 270). On price, rating, review sentiment and device support there is nothing between them.

Both are free to download. Idioms and Slang Dictionary sells 1 one-off in-app purchase. WordWeb Dictionary asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for WordWeb Dictionary against 4.7 for Idioms and Slang Dictionary. Both are backed by a comparable volume of ratings — 270 and 1.1K respectively. Written reviews are what separate them: 90% of WordWeb Dictionary's written reviews are positive against 83% of Idioms and Slang Dictionary's.

WordWeb Dictionary ships an update every 5 months, Idioms and Slang Dictionary every 17 months. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | WordWeb Dictionary | Idioms and Slang Dictionary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (270 ratings)](https://appshunter.io/ios/app/wordweb-dictionary/id309627313/reviews) | **[4.7 (1.1K ratings)](https://appshunter.io/ios/app/idioms-and-slang-dictionary/id1024598358/reviews)** |
| Number of ratings | 270 | **1.1K** |
| Positive reviews | **90.1% of reviews** | 82.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 months** | Every 17 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 77 MB | 96 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Antony Lewis](https://appshunter.io/developer/289981687) | [Farlex, Inc.](https://appshunter.io/developer/379450386) |

## What reviewers say

### WordWeb Dictionary

[App page](https://appshunter.io/ios/app/wordweb-dictionary/id309627313)

This app provides a comprehensive offline English dictionary and thesaurus with fast searching, spelling suggestions, definitions, and usage examples. It offers extensive word data and advanced search filters without requiring an internet connection.

**Highlights:** Offline dictionary and thesaurus, Fast searching, Spelling suggestions, Definitions and usage examples, Synonyms and related words, Advanced search filters, Bookmark and history support

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and efficient
- 👍 Simple and user-friendly
- 🔒 No ads or data tracking
- 💡 Offline functionality
- 👍 Comprehensive definitions

**What reviewers complain about**

- 🐛 Occasional crashes or bugs
- 🔍 Limited word suggestions
- 📏 Needs adjustable text size
- 🔀 Difficulty clearing search history

**Reported bugs**

- Text input field not working on some devices
- Definitions not updating with latest changes

**Requested features**

- Add audio pronunciation
- Expand thesaurus and etymology features
- Implement a random word generator
- Allow customizing word list display


### Idioms and Slang Dictionary

[App page](https://appshunter.io/ios/app/idioms-and-slang-dictionary/id1024598358)

Explore the meanings and origins of over 61,000 idioms, slang terms, proverbs, and expressions. Understand conversational English like a native speaker with definitions, historical context, and example sentences.

**Highlights:** Definitions from top sources, History and origin of phrases, Example sentences, Voice search, Audio pronunciations, Bookmark favorite phrases, Advanced search options

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-free upgrade | $4.99 | one-time |

**What reviewers like**

- 👍 Simple design, easy to use
- 🚀 Accurate results
- 👍 Useful for understanding idioms
- 👍 Helpful for non-native English speakers
- 👍 Great resource for teaching and learning English

**What reviewers complain about**

- 🐛 Impossible to read text due to background issues
- 🐛 Ads still show up despite paid subscription
- 🔧 Needs more advanced features like translations, audio, and contextual information
- 🔧 User experience could be improved, such as better navigation

**Reported bugs**

- Offline mode issues causing the app to go offline frequently
- Bookmarks/favorites not saving properly across device resets

**Requested features**

- Provide translations of idiom definitions in other languages
- Add audio functionality to help with pronunciation
- Improve navigation and browsing experience
- Sync favorites across devices
- Categorize and list commonly used idioms and slang


## Frequently asked questions

### Is WordWeb Dictionary free?

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

### Is Idioms and Slang Dictionary free?

Idioms and Slang Dictionary is free to download, with in-app purchases available.

### Which has better reviews, WordWeb Dictionary or Idioms and Slang Dictionary?

Idioms and Slang Dictionary is rated higher. WordWeb Dictionary averages 4.6 out of 5 from 270 ratings, while Idioms and Slang Dictionary averages 4.7 from 1.1K ratings.

### Do WordWeb Dictionary or Idioms and Slang Dictionary have ads?

Idioms and Slang Dictionary shows ads; WordWeb Dictionary does not.

### Which is updated more often, WordWeb Dictionary or Idioms and Slang Dictionary?

WordWeb Dictionary ships an update every 5 months, and Idioms and Slang Dictionary every 17 months. Most recently, WordWeb Dictionary was updated on October 31, 2026 and Idioms and Slang Dictionary on October 29, 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.*