# Dictionary and Thesaurus Pro vs WordReference Dictionary

The clearest difference is price: WordReference Dictionary at Free against Dictionary and Thesaurus Pro's $9.99. WordReference Dictionary also leads on update cadence (every 6 weeks vs every 4 months). Dictionary and Thesaurus Pro's advantage is rating (4.9 vs 3.8) and ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

WordReference Dictionary is free to download; Dictionary and Thesaurus Pro costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Dictionary and Thesaurus Pro holds the better App Store score, 4.9 against 3.8. That said, the two scores are not equally well evidenced: Dictionary and Thesaurus Pro has 2.6K ratings behind it against 27, so its average is the more settled of the two. Written reviews point the same way: 87% of Dictionary and Thesaurus Pro's written reviews are positive against 60% of WordReference Dictionary's.

Dictionary and Thesaurus Pro ships an update every 4 months, WordReference Dictionary every 6 weeks. Both last shipped on September 25, 2026.

## The numbers

| Metric | Dictionary and Thesaurus Pro | WordReference Dictionary |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[4.9 (2.6K ratings)](https://appshunter.io/ios/app/dictionary-and-thesaurus-pro/id492085918/reviews)** | [3.8 (27 ratings)](https://appshunter.io/ios/app/wordreference-dictionary/id515127233/reviews) |
| Number of ratings | **2.6K** | 27 |
| Positive reviews | **86.5% of reviews** | 60.2% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | Paid | **Ad-supported** |
| Best chart rank | **#68** | — |
| Size | 22 MB | 8 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Farlex, Inc.](https://appshunter.io/developer/379450386) | [WordReference.com, LLC](https://appshunter.io/developer/296878902) |

## What reviewers say

### Dictionary and Thesaurus Pro

[App page](https://appshunter.io/ios/app/dictionary-and-thesaurus-pro/id492085918)

**Currently charting:** #68 Top Paid · Reference (US App Store)

Access a comprehensive offline dictionary and thesaurus with extensive content in multiple languages. Explore definitions, synonyms, and specialized dictionaries for various fields. Enjoy an ad-free experience with features like word games and instant lookups.

**Highlights:** Ad-free experience, Offline English dictionary and thesaurus, Offline dictionaries in 13 languages, Offline translations to over 40 languages, Specialty dictionaries (Medical, Legal, etc.), Word games and daily content, Instant word lookup from other apps

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Comprehensive and detailed definitions
- 💡 Helpful translation and pronunciation features
- 👍 Useful word games and trivia
- 👍 Offline mode availability

**What reviewers complain about**

- 🐛 Occasional bugs and crashes
- 🔍 Limited thesaurus functionality
- 🔍 Lack of customization options
- 💰 Paid version required to remove ads

**Reported bugs**

- Search function sometimes fails to load definitions
- Offline mode has fewer word entries than online
- Occasional sync issues between online and offline data

**Requested features**

- Add more language dictionaries
- Improve thesaurus with more synonyms and antonyms
- Implement flashcard or vocabulary building features
- Allow users to save custom word lists


### WordReference Dictionary

[App page](https://appshunter.io/ios/app/wordreference-dictionary/id515127233)

Access a comprehensive suite of dictionaries and translation tools for multiple languages. Explore conjugations, synonyms, and a vast forum with millions of answered questions. This app provides quick access to extensive language resources.

**Highlights:** Extensive multilingual dictionaries, Verb conjugators, Synonym finder, Language forums, English definitions, Spanish definitions

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Excellent translation tool
- 👍 Comprehensive dictionary with examples
- 👍 Helpful for learning languages
- 👍 Reliable and accurate translations
- 👍 Great resource for professional interpreters

**What reviewers complain about**

- 🐛 Frequent crashes and freezes
- 🐛 Buggy and unreliable performance
- 🐛 Slow and unresponsive at times
- 🐛 Inconsistent user experience across updates
- 🔋 Requires internet connection, no offline mode

**Reported bugs**

- Crashes and freezes on various devices
- Inconsistent performance on cellular vs. Wi-Fi connections
- Search functionality not working as expected
- Inability to delete or manage favorite dictionaries

**Requested features**

- Add support for more languages (e.g. Hebrew, Persian, Latin)
- Implement offline dictionary functionality
- Improve search and navigation, including ability to search for phrases
- Add user account and sync features to save favorites and history
- Enhance verb conjugation and grammar tools


## Frequently asked questions

### Is Dictionary and Thesaurus Pro free?

Dictionary and Thesaurus Pro costs $9.99, with no in-app purchases.

### Is WordReference Dictionary free?

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

### Which has better reviews, Dictionary and Thesaurus Pro or WordReference Dictionary?

Dictionary and Thesaurus Pro is rated higher. Dictionary and Thesaurus Pro averages 4.9 out of 5 from 2.6K ratings, while WordReference Dictionary averages 3.8 from 27 ratings.

### Do Dictionary and Thesaurus Pro or WordReference Dictionary have ads?

WordReference Dictionary shows ads; Dictionary and Thesaurus Pro does not.

### Which is updated more often, Dictionary and Thesaurus Pro or WordReference Dictionary?

Dictionary and Thesaurus Pro ships an update every 4 months, and WordReference Dictionary every 6 weeks. Most recently, Dictionary and Thesaurus Pro was updated on September 25, 2026 and WordReference Dictionary on September 25, 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.*