Comparison

Power Thesaurus vs Thesaurus App

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

Head to head
About

Power Thesaurus

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
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

About

Thesaurus App

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
Read full description

Retrieve the synonym for every word. If available you will get antonyms, related terms, similar word and user suggestions too. Tap one of the results to start a quick new search for that term. It keeps a history list of your search terms as well.

Screenshots

Power Thesaurus3 screens
Thesaurus App4 screens

Verdict

The call

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.

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

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard5 real differences · 5 level
Power Thesaurus versus Thesaurus App: the parameters behind the verdict, then further details
ParameterPower ThesaurusThesaurus App
PriceFreeFree
Rating4.8 (3.1K ratings) — better1.9 (7 ratings)
Positive reviews85.7% of reviews — better2.2% of reviews
Number of ratings3.1K — better7
Update frequencyMonthly — betterEvery 6 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.16.0 — better
Further details — not scored
Size70 MB1 MB
Age rating4+4+
DeveloperRadyushin Pty LtdPiet Jonas

Customer experience

Power Thesaurus

All ratings3,078 ratings
Positive95.2%
Neutral1.4%
Negative3.4%
Written reviews384 reviews
Positive85.7%
Neutral3.6%
Negative10.7%

Thesaurus App

All ratings7 ratings
Positive28.6%
Neutral0.0%
Negative71.4%
Written reviews45 reviews
Positive2.2%
Neutral0.0%
Negative97.8%

Bugs and requests

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

Thesaurus App

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Power Thesaurus

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

Thesaurus App

One-time1
  • Thesaurus Free Upgrade$0.99

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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