Urban Dictionary vs Power Thesaurus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Urban Dictionary
Access a vast collection of user-submitted definitions for slang and non-slang words. Search, vote on definitions, and discover new words with daily updates. Share interesting terms easily with friends.
- Unlimited free searches
- Slang and non-slang definitions
- Vote on definitions
- Share definitions
- Today's Urban Word of the Day
- Autocomplete suggestions
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Urban Dictionary is the people-powered dictionary of slang, culture, and how people really talk. Explore definitions written and voted on by the community: • Discover the Urban Word of the Day • Search any word, phrase, or saying • Get suggestions while you type • Find something unexpected with Random • Tap linked terms to keep exploring • Save your favorite definitions • Hear words pronounced aloud • Vote on definitions • Share definitions with friends • Choose light or dark mode Language changes every day. Urban Dictionary helps you keep up—and define your world.
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.
- Ad-free PRO Membership
- Intuitive navigation
- Smart filters
- Flexible sorting
- Quick tools (copy, pronounce, save)
- Personal library (favorites, history)
- Cross-device sync
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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
Verdict
The clearest difference is review sentiment: Power Thesaurus at 86% against Urban Dictionary's 39%. Power Thesaurus also leads on rating (4.8 vs 4.5) and update cadence (monthly vs every 2 months). Urban Dictionary's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, ratings volume, device support and iOS requirement 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
Both are free to download. Power Thesaurus sells 2 in-app purchases, starting at $3.99 per month. Urban Dictionary asks for nothing beyond the download.
Power Thesaurus holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 3.5K and 3.1K respectively. Written reviews point the same way: 39% of Urban Dictionary's written reviews are positive against 86% of Power Thesaurus's.
Urban Dictionary ships an update every 2 months, Power Thesaurus monthly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.
| Parameter | Urban Dictionary | Power Thesaurus |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (3.5K ratings) | 4.8 (3.1K ratings) — better |
| Positive reviews | 39.5% of reviews | 85.7% of reviews — better |
| Number of ratings | 3.5K — better | 3.1K |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 25 MB | 70 MB |
| Age rating | 17+ | 4+ |
| Developer | Urban Dictionary | Radyushin Pty Ltd |
Customer experience
Urban Dictionary
Power Thesaurus
User reviews
Urban Dictionary
From 3.5K App Store ratingsWhat we love
- 🤩 Entertaining and informative
- 👍 Useful for understanding slang and new terminology
- 🤓 Provides creative and humorous definitions
Room to improve
- 🐛 App crashes or stops working
- 🙄 Politically biased content
- 🤢 Inappropriate or vulgar content
- 🤔 Outdated or no longer supported
Power Thesaurus
From 3.1K App Store ratingsWhat 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
Urban Dictionary
Reported bugs
3 issues- App crashes on newer iOS versions
- Search bar issues on certain devices
- Notification feature not working
Requested features
4 requests- Add ability to submit own definitions
- Implement dark mode option
- Categorize content for better browsing
- Add push notifications for word of the day
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
Urban Dictionary
No in-app purchases
Power Thesaurus
- PRO Monthly$3.991 Month
- PRO Annual$29.991 Year
Questions
Is Urban Dictionary free?
Is Power Thesaurus free?
Which has better reviews, Urban Dictionary or Power Thesaurus?
Do Urban Dictionary or Power Thesaurus have ads?
Which is updated more often, Urban Dictionary or Power Thesaurus?
Other comparisons
