# Slang Dictionary vs Pocket Thesaurus

The clearest difference is in-app purchases: Slang Dictionary at none against Pocket Thesaurus's 3. Slang Dictionary also leads on ads (none vs shown) and review sentiment (76% vs 62%). Pocket Thesaurus's advantage is update cadence (fortnightly vs every 7 months) and rating (4.4 vs 4.1). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Pocket Thesaurus sells 3 in-app purchases, starting at $0.99 per month. Slang Dictionary asks for nothing beyond the download.

Pocket Thesaurus holds the better App Store score, 4.4 against 4.1. That said, the two scores are not equally well evidenced: Pocket Thesaurus has 580 ratings behind it against 41, so its average is the more settled of the two. Written reviews complicate that: 76% of Slang Dictionary's written reviews are positive against 62% of Pocket Thesaurus's, so the app with the better star average is not the one people write more warmly about.

Slang Dictionary ships an update every 7 months, Pocket Thesaurus fortnightly. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Slang Dictionary | Pocket Thesaurus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (41 ratings)](https://appshunter.io/ios/app/slang-dictionary/id410672593/reviews) | **[4.4 (580 ratings)](https://appshunter.io/ios/app/pocket-thesaurus/id1197301889/reviews)** |
| Number of ratings | 41 | **580** |
| Positive reviews | **75.8% of reviews** | 62.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 65 MB | 108 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Sharpened Productions](https://appshunter.io/developer/410672596) | [CONEM LABS INFOSYSTEMS LLP](https://appshunter.io/developer/1197301888) |

## What reviewers say

### Slang Dictionary

[App page](https://appshunter.io/ios/app/slang-dictionary/id410672593)

Discover the meanings of thousands of slang terms, acronyms, and abbreviations. This free app provides definitions, examples of use, and popularity ratings, helping you understand and use modern language effectively. It's fully functional offline and updates daily.

**Highlights:** Thousands of slang terms, Definitions and examples, Popularity ratings, Daily updated content, Offline functionality, Save to favorites

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

**In-app purchases:** none


### Pocket Thesaurus

[App page](https://appshunter.io/ios/app/pocket-thesaurus/id1197301889)

Expand your vocabulary and master the English language with this offline thesaurus. Quickly find synonyms and antonyms, explore word definitions, and enhance your writing and communication skills. Features include daily word challenges and advanced search options.

**Highlights:** Extensive offline access to 90,000+ words, Fast and efficient synonym/antonym search, Word of the Day/Week from GRE list, Advanced search with wildcards, Bookmark and search history, AI-powered word insights, Compact size, no full-screen ads

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pocket Thesaurus Premium | $0.99 | per month |
| Pocket Thesaurus Premium | $4.99 | per 6 months |
| Pocket Thesaurus Premium | $8.99 | per year |

**What reviewers like**

- ⭐ Useful resource
- 🔍 Helpful for writing and crosswords
- 💻 Works offline
- 📚 Extensive synonym and antonym database
- 🧠 Improves writing and vocabulary

**What reviewers complain about**

- 🤮 Inappropriate ads
- 🔍 Search function issues
- 🔀 Reverts to previous searches
- 📵 Can't remove ads
- 🐞 Bugs and glitches

**Reported bugs**

- Search does not work
- App freezes or crashes
- Typing issues with keyboard
- Inconsistent or incorrect search results

**Requested features**

- Add pronunciation feature
- Improve search functionality
- Provide option to remove ads
- Expand word database with more complex vocabulary
- Enhance user interface and design


## Frequently asked questions

### Is Slang Dictionary free?

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

### Is Pocket Thesaurus free?

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

### Which has better reviews, Slang Dictionary or Pocket Thesaurus?

Pocket Thesaurus is rated higher. Slang Dictionary averages 4.1 out of 5 from 41 ratings, while Pocket Thesaurus averages 4.4 from 580 ratings.

### Do Slang Dictionary or Pocket Thesaurus have ads?

Pocket Thesaurus shows ads; Slang Dictionary does not.

### Which is updated more often, Slang Dictionary or Pocket Thesaurus?

Slang Dictionary ships an update every 7 months, and Pocket Thesaurus fortnightly. Most recently, Slang Dictionary was updated on November 1, 2026 and Pocket Thesaurus on November 2, 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.*