# Black’s Law Dictionary 10th Ed vs Law Dictionary & U.S Code

The clearest difference is price: Law Dictionary & U.S Code at Free against Black’s Law Dictionary 10th Ed's $54.99. Law Dictionary & U.S Code also leads on update cadence (every 3 months vs every 10 months). Black’s Law Dictionary 10th Ed's advantage is ads (none vs shown) and ratings volume (23 vs 4). On rating, review sentiment, in-app purchases and device support there is nothing between them.

Law Dictionary & U.S Code is free to download; Black’s Law Dictionary 10th Ed costs $54.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Law Dictionary & U.S Code holds the better App Store score, 3.0 against 2.8. That said, the two scores are not equally well evidenced: Black’s Law Dictionary 10th Ed has 23 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 48% of Black’s Law Dictionary 10th Ed's written reviews are positive against 50% of Law Dictionary & U.S Code's.

Black’s Law Dictionary 10th Ed ships an update every 10 months, Law Dictionary & U.S Code every 3 months. The most recent releases landed on October 22, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Black’s Law Dictionary 10th Ed | Law Dictionary & U.S Code |
| --- | --- | --- |
| Price | $54.99 | **Free** |
| Rating | [2.8 (23 ratings)](https://appshunter.io/ios/app/blacks-law-dictionary-10th-ed/id985199462/reviews) | **[3.0 (4 ratings)](https://appshunter.io/ios/app/law-dictionary-and-us-code/id1439545973/reviews)** |
| Number of ratings | **23** | 4 |
| Positive reviews | 48.1% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Every 3 months** |
| Monetization | Paid | **Ad-supported** |
| Size | 121 MB | 28 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 9+ |
| Developer | [Thomson Reuters](https://appshunter.io/developer/314213170) | [Shahzad Ahsan](https://appshunter.io/developer/1092605452) |

## What reviewers say

### Black’s Law Dictionary 10th Ed

[App page](https://appshunter.io/ios/app/blacks-law-dictionary-10th-ed/id985199462)

This comprehensive legal dictionary provides over 50,000 terms, including new definitions and early usage dates. It offers pronunciation guidance, audio pronunciations for thousands of terms, and enhanced linking for easy navigation. The app also features a spell checker and the ability to define words within definitions.

**Highlights:** Over 50,000 legal terms, Audio pronunciations for 7,000+ terms, Earliest usage dates provided, Spell checker with suggestions, Define words within definitions, Enhanced linking and cross-references, Word of the Day feature

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

**In-app purchases:** none


### Law Dictionary & U.S Code

[App page](https://appshunter.io/ios/app/law-dictionary-and-us-code/id1439545973)

Access a comprehensive legal dictionary, the full U.S. Code and Constitution, landmark cases, and the latest legal news. Stay informed on court rulings and legislative changes with an intuitive interface.

**Highlights:** Comprehensive law dictionary, Full U.S. Code and Constitution, Landmark legal cases, Latest legal news and blogs, User-friendly interface, Searchable legal content

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Black’s Law Dictionary 10th Ed free?

Black’s Law Dictionary 10th Ed costs $54.99, with no in-app purchases.

### Is Law Dictionary & U.S Code free?

Law Dictionary & U.S Code is free to download, with no in-app purchases.

### Which has better reviews, Black’s Law Dictionary 10th Ed or Law Dictionary & U.S Code?

Law Dictionary & U.S Code is rated higher. Black’s Law Dictionary 10th Ed averages 2.8 out of 5 from 23 ratings, while Law Dictionary & U.S Code averages 3.0 from 4 ratings.

### Do Black’s Law Dictionary 10th Ed or Law Dictionary & U.S Code have ads?

Law Dictionary & U.S Code shows ads; Black’s Law Dictionary 10th Ed does not.

### Which is updated more often, Black’s Law Dictionary 10th Ed or Law Dictionary & U.S Code?

Black’s Law Dictionary 10th Ed ships an update every 10 months, and Law Dictionary & U.S Code every 3 months. Most recently, Black’s Law Dictionary 10th Ed was updated on October 22, 2026 and Law Dictionary & U.S Code on October 8, 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.*