# Interactive Thesaurus vs Deep Dictionary

The clearest difference is price: Deep Dictionary at Free against Interactive Thesaurus's $2.99. Deep Dictionary also leads on update cadence (every 5 days vs every 3 months). Interactive Thesaurus's advantage is ads (none vs shown) and ratings volume (759 vs 51). On rating, review sentiment and in-app purchases there is nothing between them.

Deep Dictionary is free to download; Interactive Thesaurus costs $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 — 4.8 for Interactive Thesaurus against 4.7 for Deep Dictionary. That said, the two scores are not equally well evidenced: Interactive Thesaurus has 759 ratings behind it against 51, so its average is the more settled of the two. Written reviews are what separate them: 71% of Interactive Thesaurus's written reviews are positive against 78% of Deep Dictionary's.

Interactive Thesaurus ships an update every 3 months, Deep Dictionary every 5 days. The most recent releases landed on September 29, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Interactive Thesaurus | Deep Dictionary |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.8 (759 ratings)](https://appshunter.io/ios/app/interactive-thesaurus/id1448580560/reviews)** | [4.7 (51 ratings)](https://appshunter.io/ios/app/deep-dictionary/id6451319239/reviews) |
| Number of ratings | **759** | 51 |
| Positive reviews | 71.0% of reviews | **77.8% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Paid | **Ad-supported** |
| Best chart rank | **#85** | — |
| Size | 96 MB | 13 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Alexey Tataurov](https://appshunter.io/developer/463319538) | [DEEPCO](https://appshunter.io/developer/1697523614) |

## What reviewers say

### Interactive Thesaurus

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

**Currently charting:** #85 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


### Deep Dictionary

[App page](https://appshunter.io/ios/app/deep-dictionary/id6451319239)

Access definitions from various sources like Wikipedia and Urban Dictionary, with multilingual support and pronunciation guides. Enhance your vocabulary with synonyms, related words, and real-life usage examples.

**Highlights:** Multilingual definitions, Urban Dictionary slang integration, Wikipedia content access, Pronunciation guides and usage examples, Comprehensive thesaurus, Images and contextual phrases

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

**In-app purchases:** none


## Frequently asked questions

### Is Interactive Thesaurus free?

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

### Is Deep Dictionary free?

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

### Which has better reviews, Interactive Thesaurus or Deep Dictionary?

Interactive Thesaurus is rated higher. Interactive Thesaurus averages 4.8 out of 5 from 759 ratings, while Deep Dictionary averages 4.7 from 51 ratings.

### Do Interactive Thesaurus or Deep Dictionary have ads?

Deep Dictionary shows ads; Interactive Thesaurus does not.

### Which is updated more often, Interactive Thesaurus or Deep Dictionary?

Interactive Thesaurus ships an update every 3 months, and Deep Dictionary every 5 days. Most recently, Interactive Thesaurus was updated on September 29, 2026 and Deep Dictionary on September 27, 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.*