# RhymeZone vs Power Thesaurus

The clearest difference is price: Power Thesaurus at Free against RhymeZone's $2.99. Power Thesaurus also leads on update cadence (monthly vs every 6 months) and ratings volume (3.1K vs 986). RhymeZone's advantage is in-app purchases (none vs 2) and ads (none vs shown). On rating, review sentiment and device support there is nothing between them.

Power Thesaurus is free to download; RhymeZone costs $2.99 up front. Power Thesaurus sells 2 in-app purchases, starting at $3.99 per month. RhymeZone asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for RhymeZone against 4.8 for Power Thesaurus. Both are backed by a comparable volume of ratings — 986 and 3.1K respectively. Written reviews are what separate them: 79% of RhymeZone's written reviews are positive against 86% of Power Thesaurus's.

RhymeZone ships an update every 6 months, Power Thesaurus monthly. Both last shipped on October 26, 2026.

## The numbers

| Metric | RhymeZone | Power Thesaurus |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [4.7 (986 ratings)](https://appshunter.io/ios/app/rhymezone/id493493802/reviews) | **[4.8 (3.1K ratings)](https://appshunter.io/ios/app/power-thesaurus/id967211375/reviews)** |
| Number of ratings | 986 | **3.1K** |
| Positive reviews | 79.4% of reviews | **85.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Monthly** |
| Monetization | **Free** | Freemium |
| Best chart rank | **#13** | — |
| Size | 34 MB | 70 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Merriam-Webster, Inc.](https://appshunter.io/developer/399452290) | [Radyushin Pty Ltd](https://appshunter.io/developer/967209274) |

## What reviewers say

### RhymeZone

[App page](https://appshunter.io/ios/app/rhymezone/id493493802)

**Currently charting:** #13 Top Paid · Reference (US App Store)

This app is a powerful rhyming dictionary and thesaurus that helps you find the perfect word. It offers rhymes, synonyms, antonyms, and related words, with offline capabilities and an optional online connection for more features. A unique "Poet Maker" helps find words matching both rhyme and meaning.

**Highlights:** Rhyming dictionary, Thesaurus, Synonyms and antonyms, Near rhymes and slant rhymes, Offline word database, Poet Maker feature, Related word suggestions

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Helpful for writing
- 👍 Great rhyming tool
- 👍 Useful for songwriting
- 👍 Excellent for poetry
- 👍 Reliable and consistent

**What reviewers complain about**

- 🐛 Limited functionality compared to website
- 🐛 Cluttered interface
- 🐛 Ads in paid version
- 🐛 Difficult to use on mobile

**Reported bugs**

- Inconsistent search results between app and website
- Frequent redirects to website

**Requested features**

- Advanced search options like sorting by rhyme rating
- Offline access to full rhyme results
- Support for soft rhymes
- Ability to copy/paste multiple rhyme options


### Power Thesaurus

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

Find accurate synonyms, antonyms, definitions, and related words with this comprehensive and fast thesaurus. Designed for writers, students, and professionals, it offers intuitive navigation and smart filters to help you 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


## Frequently asked questions

### Is RhymeZone free?

RhymeZone costs $2.99, with no in-app purchases.

### Is Power Thesaurus free?

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

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

Power Thesaurus is rated higher. RhymeZone averages 4.7 out of 5 from 986 ratings, while Power Thesaurus averages 4.8 from 3.1K ratings.

### Do RhymeZone or Power Thesaurus have ads?

Power Thesaurus shows ads; RhymeZone does not.

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

RhymeZone ships an update every 6 months, and Power Thesaurus monthly. Most recently, RhymeZone was updated on October 26, 2026 and Power 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.*