# Thesaurus App vs Dictionary.

The clearest difference is review sentiment: Dictionary. at 91% against Thesaurus App's 29%. Dictionary. also leads on price (Free vs $0.99) and rating (4.8 vs 1.0). Thesaurus App's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

Dictionary. is free to download; Thesaurus App costs $0.99 up front. Dictionary. sells 1 one-off in-app purchase. Thesaurus App asks for nothing beyond the download.

Dictionary. holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Dictionary. has 15K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 29% of Thesaurus App's written reviews are positive against 91% of Dictionary.'s.

Thesaurus App ships an update every 8 months, Dictionary. every 3 months. The most recent releases landed on September 21, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Thesaurus App | Dictionary. |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [1.0 (4 ratings)](https://appshunter.io/ios/app/thesaurus-app/id291362860/reviews) | **[4.8 (15K ratings)](https://appshunter.io/ios/app/dictionary/id379450383/reviews)** |
| Number of ratings | 4 | **15K** |
| Positive reviews | 28.6% of reviews | **90.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 3 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 25 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Piet Jonas](https://appshunter.io/developer/288060167) | [Farlex, Inc.](https://appshunter.io/developer/379450386) |

## What reviewers say

### Thesaurus App

[App page](https://appshunter.io/ios/app/thesaurus-app/id291362860)

Instantly find synonyms for any word. Explore antonyms, related terms, and user-suggested words. Tap results for new searches and access your search history.

**Highlights:** Synonym retrieval, Antonym search, Related terms, User suggestions, Quick new search, Search history

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use for searching words
- 🚀 Fast and excellent thesaurus
- 👍 Works well and is well supported
- 👍 Great for homework and writing
- 👍 Helpful for vocabulary building

**What reviewers complain about**

- 👎 Limited synonyms
- 👎 No antonyms provided
- 👎 Few applicable synonyms
- 👎 Narrow search results
- 👎 Small text, cannot be enlarged

**Reported bugs**

- Cannot cancel subscription
- Never downloaded/appeared on phone
- Creator impossible to reach
- Stuck in update limbo
- Draining battery and internet connection

**Requested features**

- Provide antonyms
- Include similar terms and related word forms
- Allow following a chain of related terms
- Improve synonym suggestions
- Allow text enlargement


### Dictionary.

[App page](https://appshunter.io/ios/app/dictionary/id379450383)

Access a comprehensive dictionary, thesaurus, and translation tool with millions of definitions and synonyms. Explore specialty dictionaries, learn new words daily, and play word games. This app offers offline access and integrates seamlessly with other applications.

**Highlights:** Offline dictionary and thesaurus, Millions of definitions and synonyms, Word of the Day and Idiom of the Day, Specialty dictionaries (medical, legal, etc.), Translations into 40+ languages, Word games (Spelling Bee, Hangman), In-app word lookup via sharing

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-free upgrade | $5.99 | one-time |

**What reviewers like**

- 🚀 Comprehensive and detailed definitions
- 👍 Helpful thesaurus and translation features
- 🎮 Fun word games and activities
- 📚 Vast amount of information beyond just definitions
- 🔍 Easy to use and navigate

**What reviewers complain about**

- 🔍 Cluttered interface with too many ads
- 🐛 Occasional crashes and bugs
- 🔍 Difficulty finding specific settings or features
- 🔋 Drains battery life quickly

**Reported bugs**

- Frequent login issues and lost user data
- Inconsistent performance across devices
- Incorrect or missing definitions for some words

**Requested features**

- Ability to create and organize custom word lists
- More advanced vocabulary-building tools
- Improved audio pronunciation quality
- Offline access to full dictionary content


## Frequently asked questions

### Is Thesaurus App free?

Thesaurus App costs $0.99, with no in-app purchases.

### Is Dictionary. free?

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

### Which has better reviews, Thesaurus App or Dictionary.?

Dictionary. is rated higher. Thesaurus App averages 1.0 out of 5 from 4 ratings, while Dictionary. averages 4.8 from 15K ratings.

### Do Thesaurus App or Dictionary. have ads?

Dictionary. shows ads; Thesaurus App does not.

### Which is updated more often, Thesaurus App or Dictionary.?

Thesaurus App ships an update every 8 months, and Dictionary. every 3 months. Most recently, Thesaurus App was updated on September 21, 2026 and 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.*