# Deep Dictionary vs Thesaurus dictionary

The clearest difference is review sentiment: Deep Dictionary at 78% against Thesaurus dictionary's 33%. Deep Dictionary also leads on in-app purchases (none vs 2) and update cadence (every 6 days vs every 3 weeks). Thesaurus dictionary's advantage is ads (none vs shown) and ratings volume (330 vs 52). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Thesaurus dictionary sells 2 in-app purchases, starting at $4.99 per month. Deep Dictionary asks for nothing beyond the download.

Deep Dictionary holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Thesaurus dictionary has 330 ratings behind it against 52, so its average is the more settled of the two. Written reviews point the same way: 78% of Deep Dictionary's written reviews are positive against 33% of Thesaurus dictionary's.

Deep Dictionary ships an update every 6 days, Thesaurus dictionary every 3 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Deep Dictionary | Thesaurus dictionary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (52 ratings)](https://appshunter.io/ios/app/deep-dictionary-english/id6451319239/reviews)** | [4.5 (330 ratings)](https://appshunter.io/ios/app/thesaurus-dictionary-wordloop/id6472162810/reviews) |
| Number of ratings | 52 | **330** |
| Positive reviews | **77.8% of reviews** | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Every 3 weeks |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 12 MB | 4 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 12+ | 4+ |
| Developer | [DEEPCO](https://appshunter.io/developer/1697523614) | [LEAP STUDIO](https://appshunter.io/developer/1472946428) |

## What reviewers say

### Deep Dictionary

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

This app offers comprehensive English word definitions, synonyms, and related terms. It integrates with Urban Dictionary for slang, Wikipedia for deeper context, and YouTube for pronunciation guides. It's a multilingual tool for vocabulary building and translation.

**Highlights:** Comprehensive definitions, Thesaurus with related words, Urban Dictionary slang integration, Wikipedia content access, YouTube pronunciation guides, Multilingual support

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

**In-app purchases:** none


### Thesaurus dictionary

[App page](https://appshunter.io/ios/app/thesaurus-dictionary-wordloop/id6472162810)

Enhance your writing by accessing a thesaurus directly from your keyboard. Select any word in any app to instantly see synonyms and related terms, helping you expand your vocabulary and refine your text. This ad-free tool offers a simple and effective way to improve your communication.

**Highlights:** Keyboard thesaurus integration, Instant word suggestions, Synonym lookup in any app, Ad-free experience, Simple interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Yearly | $24.99 | per year |


## Frequently asked questions

### Is Deep Dictionary free?

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

### Is Thesaurus dictionary free?

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

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

Deep Dictionary is rated higher. Deep Dictionary averages 4.7 out of 5 from 52 ratings, while Thesaurus dictionary averages 4.5 from 330 ratings.

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

Deep Dictionary shows ads; Thesaurus dictionary does not.

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

Deep Dictionary ships an update every 6 days, and Thesaurus dictionary every 3 weeks. Most recently, Deep Dictionary was updated on November 3, 2026 and Thesaurus dictionary on November 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*