Comparison

RhymeZone vs Power Thesaurus

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

RhymeZone

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
Currently charting
Read full description

Find the right word wherever you go. The official RhymeZone iOS app is a fast, powerful rhyming dictionary and thesaurus that you can use anywhere, even if you're not on the net. Quickly find rhymes, near rhymes (including slant rhymes), synonyms, antonyms, homophones, similar sounding words, words with the same consonant pattern, and other related words (generalizations, specializations, words appearing in the same context). Use Apple's local dictionaries or ours online if you are unsure of any meanings. You get a database of over 150,000 words and phrases right at your fingertips. Find rhymes without an Internet connection, but if you are online, we'll connect you to RhymeZone.com for definitions and all the other great features you've come to love, ad-free! Or you can look it up on our sister site, OneLook.com, or even hear it pronounced with your device's built-in text-to-speech. There's also a nifty "Poet Maker" feature, which lets you find words that match constraints on both rhyme and meaning at the same time. For example, suppose you want a word that rhymes with "cat" and means "heavy"; this feature will answer "fat" in no time. Or suppose you're looking for a rhyme of "curious" that means "invalid"; you'll get "spurious". You get the idea! So whether you're aspiring to be the next Shakespeare, looking to put on the finishing touches of a love poem, bust out the next rap lyric, or just seeking some clever wordplay for your English assignment, give the app a try!

About

Power Thesaurus

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
Read full description

Brought to you by PowerThesaurus.org, the trusted and acclaimed online thesaurus. Discover accurate synonyms, antonyms, definitions and related words — expertly reviewed and continuously refined for clarity and context. Enjoy a fast, comprehensive, and user-friendly experience built for writers, students, and professionals. Power Thesaurus helps you express ideas clearly and confidently, wherever you write. Key Features • Ad-free PRO Membership – unlock more content and seamless browsing • Intuitive navigation – a clean, easy-to-use interface • Smart filters – narrow results by part of speech, tags, or type • Flexible sorting – arrange by rating, alphabet, syllables, or length • Quick tools – copy, pronounce, and save words instantly • Personal library – favorites and search history at your fingertips • Cross-device sync – access your account anywhere Loved by millions worldwide, Power Thesaurus makes word discovery effortless. If you enjoy the app, please take a moment to rate and review — your feedback helps us improve. Questions or suggestions? Contact apple@powerthesaurus.org. Write with confidence. Express with precision! Terms and Conditions: https://www.powerthesaurus.org/_terms_conditions Privacy Policy: https://www.powerthesaurus.org/_privacy_statement

Screenshots

RhymeZone4 screens
Power Thesaurus3 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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

Scorecard8 real differences · 3 level
RhymeZone versus Power Thesaurus: the parameters behind the verdict, then further details
ParameterRhymeZonePower Thesaurus
Price$2.99Free — better
Rating4.7 (986 ratings)4.8 (3.1K ratings) — better
Positive reviews79.4% of reviews85.7% of reviews — better
Number of ratings9863.1K — better
Update frequencyEvery 6 monthsMonthly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
Best chart rank#22 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size34 MB70 MB
Age rating9+4+
DeveloperMerriam-Webster, Inc.Radyushin Pty Ltd

Customer experience

RhymeZone

All ratings983 ratings
Positive93.0%
Neutral2.0%
Negative5.0%
Written reviews204 reviews
Positive79.4%
Neutral5.4%
Negative15.2%

Power Thesaurus

All ratings3,053 ratings
Positive95.2%
Neutral1.4%
Negative3.5%
Written reviews384 reviews
Positive85.7%
Neutral3.6%
Negative10.7%

User reviews

RhymeZone

From 986 App Store ratings

What we love

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

Room to improve

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

Power Thesaurus

From 3.1K App Store ratings

What we love

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

Room to improve

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

Bugs and requests

RhymeZone

Reported bugs

2 issues
  • Inconsistent search results between app and website
  • Frequent redirects to website

Requested features

4 requests
  • 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

Reported bugs

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

Requested features

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

In-app purchases

None

RhymeZone

No in-app purchases

2 purchases

Power Thesaurus

Subscriptions2
  • PRO Monthly$3.991 Month
  • PRO Annual$29.991 Year

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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