# Roget's II vs Interactive Thesaurus

Roget's II and Interactive Thesaurus both sit at 4.7 stars, but that hides the real split: 71% of Interactive Thesaurus's written reviews are positive against 49% of Roget's II's. Interactive Thesaurus also leads on price ($2.99 vs $4.99) and iOS requirement (13.0 vs 15.0). Roget's II's advantage is update cadence (every 2 months vs every 3 months) and chart position (#90 vs unranked). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Roget's II costs $4.99 and Interactive Thesaurus $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.7 for Roget's II against 4.8 for Interactive Thesaurus. Both are backed by a comparable volume of ratings — 373 and 760 respectively. Written reviews are what separate them: 49% of Roget's II's written reviews are positive against 71% of Interactive Thesaurus's.

Roget's II ships an update every 2 months, Interactive Thesaurus every 3 months. The most recent releases landed on October 27, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Roget's II | Interactive Thesaurus |
| --- | --- | --- |
| Price | $4.99 | **$2.99** |
| Rating | [4.7 (373 ratings)](https://appshunter.io/ios/app/rogets-ii-new-thesaurus/id286861782/reviews) | **[4.8 (760 ratings)](https://appshunter.io/ios/app/interactive-thesaurus/id1448580560/reviews)** |
| Number of ratings | 373 | **760** |
| Positive reviews | 49.1% of reviews | **71.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Paid | Paid |
| Best chart rank | **#90** | — |
| Size | 101 MB | 96 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 9+ | 12+ |
| Developer | [Enfour, Inc.](https://appshunter.io/developer/284965604) | [Alexey Tataurov](https://appshunter.io/developer/463319538) |

## What reviewers say

### Roget's II

[App page](https://appshunter.io/ios/app/rogets-ii-new-thesaurus/id286861782)

**Currently charting:** #90 Top Paid · Reference (US App Store)

Access a comprehensive English thesaurus with millions of synonyms and related terms. Enhance your vocabulary and express yourself more effectively with this powerful reference tool, featuring advanced search and offline capabilities.

**Highlights:** Full text of Roget's II: The New Thesaurus, Millions of synonyms and related terms, Real-time progressive look-up, Wildcard searches, Clickable words within definitions, Bookmarks with notations, Offline use

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Comprehensive thesaurus
- 👍 Easy to use interface
- 📚 Invaluable tool for writers
- 🔍 Helpful search options
- 🔖 Useful bookmarking feature

**What reviewers complain about**

- 🐛 Crashes and stability issues
- 🔍 Limited search functionality
- 📚 Incomplete word coverage
- 🖥️ Poor user interface design
- 💰 Overpriced compared to alternatives

**Reported bugs**

- Constant 'Total Failure' error message
- Crashes on launch after recent updates
- Incompatibility with newer iOS versions
- Inability to contact customer support

**Requested features**

- Sort synonyms by part of speech
- Add more comprehensive word coverage
- Improve search and filtering capabilities
- Integrate with other writing apps
- Provide customization options for font and layout


### Interactive Thesaurus

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

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


## Frequently asked questions

### Is Roget's II free?

Roget's II costs $4.99, with no in-app purchases.

### Is Interactive Thesaurus free?

Interactive Thesaurus costs $2.99, with no in-app purchases.

### Which has better reviews, Roget's II or Interactive Thesaurus?

Interactive Thesaurus is rated higher. Roget's II averages 4.7 out of 5 from 373 ratings, while Interactive Thesaurus averages 4.8 from 760 ratings.

### Do Roget's II or Interactive Thesaurus have ads?

Neither Roget's II nor Interactive Thesaurus shows ads.

### Which is updated more often, Roget's II or Interactive Thesaurus?

Roget's II ships an update every 2 months, and Interactive Thesaurus every 3 months. Most recently, Roget's II was updated on October 27, 2026 and Interactive Thesaurus on October 26, 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.*