# American Heritage® Dictionary vs Dictionary.

The clearest difference is price: Dictionary. at Free against American Heritage® Dictionary's $12.99. Dictionary. also leads on review sentiment (91% vs 66%) and ratings volume (15K vs 204). American Heritage® Dictionary's advantage is ads (none vs shown). On rating, update cadence, in-app purchases and monetization model there is nothing between them.

Dictionary. is free to download; American Heritage® Dictionary costs $12.99 up front. American Heritage® Dictionary sells 1 one-off in-app purchase and Dictionary. sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for American Heritage® Dictionary against 4.8 for Dictionary.. That said, the two scores are not equally well evidenced: Dictionary. has 15K ratings behind it against 204, so its average is the more settled of the two. Written reviews are what separate them: 66% of American Heritage® Dictionary's written reviews are positive against 91% of Dictionary.'s.

American Heritage® Dictionary ships an update every 2 months, Dictionary. every 3 months. Both last shipped on October 16, 2026.

## The numbers

| Metric | American Heritage® Dictionary | Dictionary. |
| --- | --- | --- |
| Price | $12.99 | **Free** |
| Rating | [4.7 (204 ratings)](https://appshunter.io/ios/app/american-heritage-dictionary/id284965601/reviews) | **[4.8 (15K ratings)](https://appshunter.io/ios/app/dictionary/id379450383/reviews)** |
| Number of ratings | 204 | **15K** |
| Positive reviews | 65.6% of reviews | **90.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 386 MB | 25 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Enfour, Inc.](https://appshunter.io/developer/284965604) | [Farlex, Inc.](https://appshunter.io/developer/379450386) |

## What reviewers say

### American Heritage® Dictionary

[App page](https://appshunter.io/ios/app/american-heritage-dictionary/id284965601)

Access a comprehensive digital dictionary with nearly 300,000 terms and thousands of sound files. Features include advanced search, etymology, and AI-powered tools for deeper understanding and language learning.

**Highlights:** Full dictionary text, 33,000+ example sentences, 64,000+ recorded sound files, Three-way cross-referencing search, Etymology with root links, AI Teacher for ESL students, Offline use

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Roget's II Thesaurus | $4.99 | one-time |

**What reviewers like**

- 🚀 Fast and efficient
- 👍 Comprehensive and authoritative
- 👍 Excellent pronunciation audio
- 👍 Helpful etymologies and word roots
- 👍 Seamless integration with Roget's Thesaurus

**What reviewers complain about**

- 🐛 Occasional crashes or freezes
- 🔋 Large app size can cause sync issues
- 🔒 Concerning privacy/security issues with unauthorized social media posts
- 👎 Overpriced compared to alternatives
- 👎 Lack of customization options (font size, themes, etc.)

**Reported bugs**

- Compatibility issues with newer iOS versions
- Unreliable audio playback
- Unexpected behavior when clearing search history

**Requested features**

- Ability to bookmark words and organize them into custom categories
- Improved search functionality (e.g. tapping words in definitions to jump to them)
- Landscape mode support
- Better sync/backup options for user data
- More visual aids and illustrations


### 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 American Heritage® Dictionary free?

American Heritage® Dictionary costs $12.99, and also offers in-app purchases.

### Is Dictionary. free?

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

### Which has better reviews, American Heritage® Dictionary or Dictionary.?

Dictionary. is rated higher. American Heritage® Dictionary averages 4.7 out of 5 from 204 ratings, while Dictionary. averages 4.8 from 15K ratings.

### Do American Heritage® Dictionary or Dictionary. have ads?

Dictionary. shows ads; American Heritage® Dictionary does not.

### Which is updated more often, American Heritage® Dictionary or Dictionary.?

American Heritage® Dictionary ships an update every 2 months, and Dictionary. every 3 months. Most recently, American Heritage® Dictionary was updated on October 16, 2026 and Dictionary. on October 16, 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.*