Comparison

Webster's Writer's Dictionary 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

Webster's Writer's Dictionary

This app offers a unique dictionary experience for both readers and writers. It provides concise definitions for specialized words and also explores the nuances of common words with delightful and imaginative prose. Discover new connections and spark your creativity through classic examples and a serendipitous browsing experience.

Highlights
  • Concise definitions for specialized words
  • In-depth exploration of common words
  • Imaginative and delightful prose
  • Classic examples of usage
  • Serendipitous word discovery
  • Fast search and browsing
Currently charting
Read full description

Sure, it's "just" a dictionary app... As a reader, you can use it like you would normally use a dictionary, to look up specialized or unusual words, and you'll get what you expect: a concise definition to get you back to reading. But... here's the great part. As a writer, you can also use it to look up words you already know. Or think you do! And you should, because this is Mr. Webster's actual and original dictionary. The real deal. The magic is in the definitions for commonplace words. Just take a look at the screenshots! This is good stuff. It will delight and amuse. It may even kindle your imagination. The author's personality shines through in colorful prose that's packed with classic examples of usage. And! Remember paging through a big hardcover dictionary looking for a word only to get sidetracked exploring other words you'd stumble across? Oh-hoh! If I may bend your ear a moment longer... The usual way to do search is to show only results that match what has been typed so far. And normally that's perfect: don't show you anything you don't need to see, right? But if I did it that way, how can you get sidetracked? So I went a different direction. All of the words are in a giant list. You can scroll it or jump to a letter. And as you search, it scrolls to the first match. It's fast and you can find what you want quickly, but it still leaves room for serendipity. Get it and get writing!

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

Webster's Writer's Dictionary3 screens
Power Thesaurus3 screens

Verdict

The call

The clearest difference is price: Power Thesaurus at Free against Webster's Writer's Dictionary's $1.99. Power Thesaurus also leads on update cadence (monthly vs every 30 months) and rating (4.8 vs 4.4). Webster's Writer's Dictionary's advantage is in-app purchases (none vs 2) and ads (none vs shown). On 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; Webster's Writer's Dictionary costs $1.99 up front. Power Thesaurus sells 2 in-app purchases, starting at $3.99 per month. Webster's Writer's Dictionary asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Power Thesaurus holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Power Thesaurus has 3.1K ratings behind it against 85, so its average is the more settled of the two. Written reviews point the same way: 81% of Webster's Writer's Dictionary's written reviews are positive against 86% of Power Thesaurus's.

UpkeepUpdate frequency

Webster's Writer's Dictionary ships an update every 30 months, Power Thesaurus monthly. Both last shipped on October 26, 2026.

Scorecard9 real differences · 2 level
Webster's Writer's Dictionary versus Power Thesaurus: the parameters behind the verdict, then further details
ParameterWebster's Writer's DictionaryPower Thesaurus
Price$1.99Free — better
Rating4.4 (85 ratings)4.8 (3.1K ratings) — better
Positive reviews81.4% of reviews85.7% of reviews — better
Number of ratings853.1K — better
Update frequencyEvery 30 monthsMonthly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFreemium — better
Best chart rank#190 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size44 MB70 MB
Age rating4+4+
DeveloperParks Digital LLCRadyushin Pty Ltd

Customer experience

Webster's Writer's Dictionary

All ratings82 ratings
Positive84.1%
Neutral2.4%
Negative13.4%
Written reviews43 reviews
Positive81.4%
Neutral2.3%
Negative16.3%

Power Thesaurus

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

User reviews

Webster's Writer's Dictionary

From 85 App Store ratings

What we love

  • ✨ Eloquent and poetic definitions
  • 📚 Rich etymological records
  • 📖 Traditional and non-woke content
  • 💎 Treasure trove of words
  • 📱 Simple, performant, polished app

Room to improve

  • ❓ Codes in etymology unclear
  • 🚫 Lacks fundamental words (e.g., 'polis')
  • 📉 Word of the day is rudimentary
  • 🤷 Many words not found
  • ❌ Devoid of word usage or grammar tips

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

Webster's Writer's Dictionary

Reported bugs

3 issues
  • Graphical glitches
  • Headings go over page edge on smaller screens
  • Widget cuts off definitions

Requested features

8 requests
  • Glossary or 'how to read' section for etymology codes
  • Linking words within definitions
  • Dark mode
  • Ability to make app default dictionary
  • Widget resizing to show more definition
Show 3 more
  • Pronunciation audio playback
  • Add 'Parts of Speech'
  • Offline sound for words

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

Webster's Writer's Dictionary

No in-app purchases

2 purchases

Power Thesaurus

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

Questions

Is Webster's Writer's Dictionary free?
Webster's Writer's Dictionary costs $1.99, with no in-app purchases.
Is Power Thesaurus free?
Power Thesaurus is free to download, with in-app purchases available.
Which has better reviews, Webster's Writer's Dictionary or Power Thesaurus?
Power Thesaurus is rated higher. Webster's Writer's Dictionary averages 4.4 out of 5 from 85 ratings, while Power Thesaurus averages 4.8 from 3.1K ratings.
Do Webster's Writer's Dictionary or Power Thesaurus have ads?
Power Thesaurus shows ads; Webster's Writer's Dictionary does not.
Which is updated more often, Webster's Writer's Dictionary or Power Thesaurus?
Webster's Writer's Dictionary ships an update every 30 months, and Power Thesaurus monthly. Most recently, Webster's Writer's Dictionary was updated on October 26, 2026 and Power Thesaurus on October 26, 2026.

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