Comparison

RhymeZone vs Pocket 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
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

Pocket Thesaurus

Expand your vocabulary and master the English language with this offline thesaurus. Quickly find synonyms and antonyms, explore word definitions, and enhance your writing and communication skills. Features include daily word challenges and advanced search options.

Highlights
  • Extensive offline access to 90,000+ words
  • Fast and efficient synonym/antonym search
  • Word of the Day/Week from GRE list
  • Advanced search with wildcards
  • Bookmark and search history
  • AI-powered word insights
  • Compact size, no full-screen ads
Features
Read full description

Unleash the power of words with Pocket Thesaurus, your ultimate offline companion for expanding your vocabulary and mastering the English language. Whether you're writing an essay, preparing for exams (GRE, TOEFL, IELTS), crafting a speech, or simply searching for the perfect word, Pocket Thesaurus puts a comprehensive, lightning-fast dictionary and study suite right in your pocket — 100% offline. _________________________________________________________________ FIND THE RIGHT WORD, EVERY TIME _________________________________________________________________ • Extensive Offline Database: Explore over 90,000 common words, synonyms, antonyms, and definitions without needing an internet connection. • Lightning-Fast Search: Instant results with typo-tolerant suggestions and wildcard search (* and ?) for words you aren't sure how to spell. • Synonym & Antonym Powerhouse: Explore related terms sorted by relevance and part of speech. Tap any word to dive deeper into its linguistic web. • American & British Variations: Automatically matches spelling variations (e.g., colour / color, analyse / analyze). _________________________________________________________________ POWERFUL VOCABULARY & STUDY TOOLS _________________________________________________________________ • 3D Flashcards: Boost retention using spaced repetition flashcards designed for rapid vocabulary building. • Vocabulary Quiz: Practice meanings, test your synonym mastery, and beat your personal high score with smart question rotation. • Word of the Day & Week: Curated vocabulary drawn from top academic word lists to level up your language day by day. • Daily Streaks: Build consistent study habits and track your learning streak. • Worldwide Word Map: Watch live vocabulary trends and see what words language enthusiasts are exploring around the globe. _________________________________________________________________ SMART & MODERN COMPANION _________________________________________________________________ • AI Lexical Assistant: Ask our AI assistant for deep nuances, historical etymology, sentence examples, or tailored grammar breakdowns. • Bookmarks & History: Save favorite terms into custom bookmarks and quickly review your recent searches. • Home Screen Quick Actions: Jump directly to Search, Random Word, Flashcards, or the Word Map right from your iPhone home screen. • Beautiful Dark & Light Theme: Designed for comfort with customizable font sizes, audio pronunciations, and native iOS Dark Mode support. • Distraction-Free: Lightweight and responsive, with zero full-screen popup ads interrupting your flow. Download Pocket Thesaurus today and discover the joy of finding the exact right word, every single time. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

RhymeZone4 screens
Pocket Thesaurus4 screens

Verdict

The call

The clearest difference is price: Pocket Thesaurus at Free against RhymeZone's $2.99. Pocket Thesaurus also leads on update cadence (fortnightly vs every 6 months). RhymeZone's advantage is in-app purchases (none vs 3) and ads (none vs shown). On ratings volume 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

Pocket Thesaurus is free to download; RhymeZone costs $2.99 up front. Pocket Thesaurus sells 3 in-app purchases, starting at $0.99 per month. RhymeZone asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

RhymeZone holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 986 and 580 respectively. Written reviews point the same way: 79% of RhymeZone's written reviews are positive against 62% of Pocket Thesaurus's.

UpkeepUpdate frequency

RhymeZone ships an update every 6 months, Pocket Thesaurus fortnightly. Both last shipped on November 1, 2026.

Scorecard9 real differences · 2 level
RhymeZone versus Pocket Thesaurus: the parameters behind the verdict, then further details
ParameterRhymeZonePocket Thesaurus
Price$2.99Free — better
Rating4.7 (986 ratings) — better4.4 (580 ratings)
Positive reviews79.4% of reviews — better62.2% of reviews
Number of ratings986 — better580
Update frequencyEvery 6 monthsFortnightly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
Best chart rank#6 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size34 MB108 MB
Age rating9+4+
DeveloperMerriam-Webster, Inc.CONEM LABS INFOSYSTEMS LLP

Customer experience

RhymeZone

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

Pocket Thesaurus

All ratings565 ratings
Positive85.7%
Neutral3.0%
Negative11.3%
Written reviews119 reviews
Positive62.2%
Neutral5.9%
Negative31.9%

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

Pocket Thesaurus

From 580 App Store ratings

What we love

  • ⭐ Useful resource
  • 🔍 Helpful for writing and crosswords
  • 💻 Works offline
  • 📚 Extensive synonym and antonym database
  • 🧠 Improves writing and vocabulary

Room to improve

  • 🤮 Inappropriate ads
  • 🔍 Search function issues
  • 🔀 Reverts to previous searches
  • 📵 Can't remove ads
  • 🐞 Bugs and glitches

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

Pocket Thesaurus

Reported bugs

4 issues
  • Search does not work
  • App freezes or crashes
  • Typing issues with keyboard
  • Inconsistent or incorrect search results

Requested features

5 requests
  • Add pronunciation feature
  • Improve search functionality
  • Provide option to remove ads
  • Expand word database with more complex vocabulary
  • Enhance user interface and design

In-app purchases

None

RhymeZone

No in-app purchases

3 purchases

Pocket Thesaurus

Subscriptions3
  • Pocket Thesaurus Premium7 Days trial$0.991 Month
  • Pocket Thesaurus Premium7 Days trial$4.996 Months
  • Pocket Thesaurus Premium1 Month trial$8.991 Year

Questions

Is RhymeZone free?
RhymeZone costs $2.99, with no in-app purchases.
Is Pocket Thesaurus free?
Pocket Thesaurus is free to download, with in-app purchases available.
Which has better reviews, RhymeZone or Pocket Thesaurus?
RhymeZone is rated higher. RhymeZone averages 4.7 out of 5 from 986 ratings, while Pocket Thesaurus averages 4.4 from 580 ratings.
Do RhymeZone or Pocket Thesaurus have ads?
Pocket Thesaurus shows ads; RhymeZone does not.
Which is updated more often, RhymeZone or Pocket Thesaurus?
RhymeZone ships an update every 6 months, and Pocket Thesaurus fortnightly. Most recently, RhymeZone was updated on November 1, 2026 and Pocket Thesaurus on November 1, 2026.

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