# RhymeZone vs OneLook Thesaurus

The clearest difference is review sentiment: RhymeZone at 79% against OneLook Thesaurus's 33%. RhymeZone also leads on rating (4.7 vs 3.8) and in-app purchases (none vs 2). OneLook Thesaurus's advantage is price (Free vs $2.99) and update cadence (monthly vs every 6 months). On ads and device support there is nothing between them.

OneLook Thesaurus is free to download; RhymeZone costs $2.99 up front. OneLook Thesaurus sells 2 in-app purchases, starting at $0.99 per month. RhymeZone asks for nothing beyond the download.

RhymeZone holds the better App Store score, 4.7 against 3.8. That said, the two scores are not equally well evidenced: RhymeZone has 986 ratings behind it against 22, so its average is the more settled of the two. Written reviews point the same way: 79% of RhymeZone's written reviews are positive against 33% of OneLook Thesaurus's.

RhymeZone ships an update every 6 months, OneLook Thesaurus monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | RhymeZone | OneLook Thesaurus |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.7 (986 ratings)](https://appshunter.io/ios/app/rhymezone/id493493802/reviews)** | [3.8 (22 ratings)](https://appshunter.io/ios/app/onelook-thesaurus/id1615071061/reviews) |
| Number of ratings | **986** | 22 |
| Positive reviews | **79.4% of reviews** | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#61** | — |
| Size | 34 MB | 7 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 9+ | 4+ |
| Developer | [Merriam-Webster, Inc.](https://appshunter.io/developer/399452290) | [Datamuse Corporation](https://appshunter.io/developer/493493805) |

## What reviewers say

### RhymeZone

[App page](https://appshunter.io/ios/app/rhymezone/id493493802)

**Currently charting:** #61 Top Paid · Reference (US App Store)

This app is a powerful rhyming dictionary and thesaurus that helps you find the perfect word. It offers rhymes, synonyms, antonyms, and related words, with offline capabilities and an optional online connection for more features. A unique "Poet Maker" helps find words matching both rhyme and meaning.

**Highlights:** Rhyming dictionary, Thesaurus, Synonyms and antonyms, Near rhymes and slant rhymes, Offline word database, Poet Maker feature, Related word suggestions

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Helpful for writing
- 👍 Great rhyming tool
- 👍 Useful for songwriting
- 👍 Excellent for poetry
- 👍 Reliable and consistent

**What reviewers complain about**

- 🐛 Limited functionality compared to website
- 🐛 Cluttered interface
- 🐛 Ads in paid version
- 🐛 Difficult to use on mobile

**Reported bugs**

- Inconsistent search results between app and website
- Frequent redirects to website

**Requested features**

- Advanced search options like sorting by rhyme rating
- Offline access to full rhyme results
- Support for soft rhymes
- Ability to copy/paste multiple rhyme options


### 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 RhymeZone free?

RhymeZone costs $2.99, with no in-app purchases.

### Is OneLook Thesaurus free?

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

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

RhymeZone is rated higher. RhymeZone averages 4.7 out of 5 from 986 ratings, while OneLook Thesaurus averages 3.8 from 22 ratings.

### Do RhymeZone or OneLook Thesaurus have ads?

Neither RhymeZone nor OneLook Thesaurus shows ads.

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

RhymeZone ships an update every 6 months, and OneLook Thesaurus monthly. Most recently, RhymeZone was updated on October 24, 2026 and OneLook Thesaurus on October 24, 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.*