# Power Thesaurus vs Thesaurus App

The clearest difference is review sentiment: Power Thesaurus at 86% against Thesaurus App's 2%. Power Thesaurus also leads on rating (4.8 vs 1.9) and ratings volume (3.1K vs 7). Thesaurus App's advantage is ads (none vs shown) and iOS requirement (6.0 vs 15.1). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Power Thesaurus sells 2 in-app purchases, starting at $3.99 per month and Thesaurus App sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Power Thesaurus holds the better App Store score, 4.8 against 1.9. That said, the two scores are not equally well evidenced: Power Thesaurus has 3.1K ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 86% of Power Thesaurus's written reviews are positive against 2% of Thesaurus App's.

Power Thesaurus ships an update monthly, Thesaurus App every 6 weeks. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Power Thesaurus | Thesaurus App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (3.1K ratings)](https://appshunter.io/ios/app/power-thesaurus/id967211375/reviews)** | [1.9 (7 ratings)](https://appshunter.io/ios/app/thesaurus-app-free/id1034294158/reviews) |
| Number of ratings | **3.1K** | 7 |
| Positive reviews | **85.7% of reviews** | 2.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 70 MB | 1 MB |
| Requires iOS | 15.1 | **6.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Radyushin Pty Ltd](https://appshunter.io/developer/967209274) | [Piet Jonas](https://appshunter.io/developer/288060167) |

## What reviewers say

### Power Thesaurus

[App page](https://appshunter.io/ios/app/power-thesaurus/id967211375)

This app provides synonyms, antonyms, definitions, and related words, expertly reviewed for clarity. It offers a fast, user-friendly experience for writers, students, and professionals to express ideas clearly and confidently.

**Highlights:** Ad-free PRO Membership, Intuitive navigation, Smart filters, Flexible sorting, Quick tools (copy, pronounce, save), Personal library (favorites, history), Cross-device sync

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Monthly | $3.99 | per month |
| PRO Annual | $29.99 | per year |

**What reviewers like**

- ⭐ Invaluable tool for everyone
- 🚀 Must have
- ⭐ Superior
- ⭐ Synonyms
- ⭐ Indispensable

**What reviewers complain about**

- 🔌 Could be better
- 🐛 Crashes
- 🐛 Crashes the second you tried to open it
- 🐛 New updates cause crashes
- 🐛 Crashes and won't open

**Reported bugs**

- Login screen freezes
- Incompatible with older devices
- Paid account suddenly gone?
- App still crashes after update

**Requested features**

- Separate favorites and new words/vocabulary
- Flash card review mode with audio
- Bookmark/favorite feature
- Dark mode option
- Advanced analytics dashboard


### Thesaurus App

[App page](https://appshunter.io/ios/app/thesaurus-app-free/id1034294158)

Instantly find synonyms for any word. Access antonyms, related terms, and user suggestions for a comprehensive vocabulary experience. Easily perform new searches by tapping on results and review your search history.

**Highlights:** Synonym retrieval, Antonym lookup, Related terms, User suggestions, Quick search functionality, Search history

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Thesaurus Free Upgrade | $0.99 | one-time |


## Frequently asked questions

### Is Power Thesaurus free?

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

### Is Thesaurus App free?

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

### Which has better reviews, Power Thesaurus or Thesaurus App?

Power Thesaurus is rated higher. Power Thesaurus averages 4.8 out of 5 from 3.1K ratings, while Thesaurus App averages 1.9 from 7 ratings.

### Do Power Thesaurus or Thesaurus App have ads?

Power Thesaurus shows ads; Thesaurus App does not.

### Which is updated more often, Power Thesaurus or Thesaurus App?

Power Thesaurus ships an update monthly, and Thesaurus App every 6 weeks. Most recently, Power Thesaurus was updated on November 6, 2026 and Thesaurus App on November 2, 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.*