# Pocket Thesaurus vs OneLook Thesaurus

The clearest difference is ads: OneLook Thesaurus at none against Pocket Thesaurus's shown. Pocket Thesaurus's advantage is rating (4.3 vs 3.9) and review sentiment (58% vs 33%). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Pocket Thesaurus sells 3 in-app purchases, starting at $0.99 per month and OneLook Thesaurus sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Pocket Thesaurus holds the better App Store score, 4.3 against 3.9. That said, the two scores are not equally well evidenced: Pocket Thesaurus has 512 ratings behind it against 21, so its average is the more settled of the two. Written reviews point the same way: 58% of Pocket Thesaurus's written reviews are positive against 33% of OneLook Thesaurus's.

Pocket Thesaurus ships an update fortnightly, OneLook Thesaurus monthly. The most recent releases landed on September 22, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Pocket Thesaurus | OneLook Thesaurus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (512 ratings)](https://appshunter.io/ios/app/pocket-thesaurus/id1197301889/reviews)** | [3.9 (21 ratings)](https://appshunter.io/ios/app/onelook-thesaurus/id1615071061/reviews) |
| Number of ratings | **512** | 21 |
| Positive reviews | **57.5% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 108 MB | 7 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [CONEM LABS INFOSYSTEMS LLP](https://appshunter.io/developer/1197301888) | [Datamuse Corporation](https://appshunter.io/developer/493493805) |

## What reviewers say

### 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


### OneLook Thesaurus

[App page](https://appshunter.io/ios/app/onelook-thesaurus/id1615071061)

This app helps writers find the perfect word or phrase quickly. It offers advanced search features, custom keyboard integration, and speech input for effortless word discovery. Ideal for creative writing, word games, and expanding vocabulary.

**Highlights:** Custom keyboard integration, Speech input for word description, Synonyms, similar words, associated words, Rhymes, quotes, and lyrics, Word game helpers (crosswords, Wordle), Word and Place-of-the-Day, Ad-free experience

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard | $0.99 | per month |
| Standard Yearly | $9.99 | per year |


## Frequently asked questions

### Is Pocket Thesaurus free?

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

### Is OneLook Thesaurus free?

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

### Which has better reviews, Pocket Thesaurus or OneLook Thesaurus?

Pocket Thesaurus is rated higher. Pocket Thesaurus averages 4.3 out of 5 from 512 ratings, while OneLook Thesaurus averages 3.9 from 21 ratings.

### Do Pocket Thesaurus or OneLook Thesaurus have ads?

Pocket Thesaurus shows ads; OneLook Thesaurus does not.

### Which is updated more often, Pocket Thesaurus or OneLook Thesaurus?

Pocket Thesaurus ships an update fortnightly, and OneLook Thesaurus monthly. Most recently, Pocket Thesaurus was updated on September 22, 2026 and OneLook Thesaurus on September 10, 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.*