# Interactive Thesaurus vs OneLook Thesaurus

The clearest difference is price: OneLook Thesaurus at Free against Interactive Thesaurus's $2.99. OneLook Thesaurus also leads on update cadence (monthly vs every 3 months). Interactive Thesaurus's advantage is rating (4.8 vs 3.9) and review sentiment (71% vs 33%). On ads and device support there is nothing between them.

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

Interactive Thesaurus holds the better App Store score, 4.8 against 3.9. That said, the two scores are not equally well evidenced: Interactive Thesaurus has 759 ratings behind it against 21, so its average is the more settled of the two. Written reviews point the same way: 71% of Interactive Thesaurus's written reviews are positive against 33% of OneLook Thesaurus's.

Interactive Thesaurus ships an update every 3 months, OneLook Thesaurus monthly. The most recent releases landed on October 11, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Interactive Thesaurus | OneLook Thesaurus |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.8 (759 ratings)](https://appshunter.io/ios/app/interactive-thesaurus/id1448580560/reviews)** | [3.9 (21 ratings)](https://appshunter.io/ios/app/onelook-thesaurus/id1615071061/reviews) |
| Number of ratings | **759** | 21 |
| Positive reviews | **71.0% of reviews** | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#157** | — |
| Size | 96 MB | 7 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 12+ | 4+ |
| Developer | [Alexey Tataurov](https://appshunter.io/developer/463319538) | [Datamuse Corporation](https://appshunter.io/developer/493493805) |

## What reviewers say

### Interactive Thesaurus

[App page](https://appshunter.io/ios/app/interactive-thesaurus/id1448580560)

**Currently charting:** #157 Top Paid · Reference (US App Store)

Explore word meanings and relationships with this smart English thesaurus. It helps you find suitable words, expand your vocabulary, and improve grammar through an intuitive interface with semantic relations and color-coded parts of speech. Offline access and sharing options are included.

**Highlights:** 200,000+ English words and definitions, Visual semantic relations between words, Color coding for parts of speech, Word suggestions, Editable bookmarks, Offline access

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Great app
- 🚀 Fast and efficient
- 💡 Innovative visual approach
- ❤️ Helpful writing tool
- 👍 Useful for writing and expanding vocabulary

**What reviewers complain about**

- 🐛 Crashes and performance issues
- 🤔 Overlapping words and cluttered display
- 🤔 Limited word associations and definitions
- 🤔 Rotation and movement issues

**Reported bugs**

- Crashes when typing
- Tapping on words doesn't always work as expected
- Inconsistent behavior across devices

**Requested features**

- Allow users to add words
- Ability to isolate and expand individual word nodes
- Option to turn off animation/rotation
- Incorporate audio/sound features


### 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 Interactive Thesaurus free?

Interactive Thesaurus 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, Interactive Thesaurus or OneLook Thesaurus?

Interactive Thesaurus is rated higher. Interactive Thesaurus averages 4.8 out of 5 from 759 ratings, while OneLook Thesaurus averages 3.9 from 21 ratings.

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

Neither Interactive Thesaurus nor OneLook Thesaurus shows ads.

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

Interactive Thesaurus ships an update every 3 months, and OneLook Thesaurus monthly. Most recently, Interactive Thesaurus was updated on October 11, 2026 and OneLook Thesaurus on October 14, 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.*