Comparison

Word of the Day・Vocabulary vs WordUp

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

Head to head
About

Word of the Day・Vocabulary

Enhance your vocabulary with daily words, engaging games, and personalized quizzes. This app offers expert-curated content and interactive challenges to make learning stick and improve your communication skills.

Highlights
  • Daily word insights with definitions and examples
  • Vocabulary assessment and personalized learning plans
  • Word games like Hangman and Gaps
  • Crossword puzzles across various topics
  • Spaced repetition quizzes
  • Stop Saying feature for word alternatives
  • Home and Lock Screen widgets
Features
Read full description

Make vocabulary growth a daily habit with Word of the Day, a vocabulary-building companion created by humans, for humans. With daily words, games, and quizzes all in one app, it’s learning that actually sticks. Built in collaboration with leading language experts, our vocabulary database intelligently ranks words based on real-world usage patterns. After you take our vocabulary assessment and answer a few questions about your goals, we’ll create a personalized learning plan tailored to your needs, ensuring the words you see are ones you’ll want to use. With our unique combination of expert curation and smart design, Word of the Day transforms the simple act of growing your vocabulary into a powerful tool for self-improvement. WORD INSIGHTS - Each daily word is hand-selected by our editors and presented in a rich format with everything you need to understand and remember it. - Clear examples that show how the word lives in real sentences - Audio pronunciation so you can use the word with confidence - Thoughtful illustration to deepen your understanding and boost recall STOP SAYING COLLECTIONS Explore our Stop Saying feature to find stronger alternatives to common words and express yourself with greater precision. DAILY QUIZZES & CHALLENGES Harness the power of spaced repetition with 1-minute daily quizzes that move new vocabulary into long-term memory. Review saved words and track your progress over time. WORD GAMES Expand your vocabulary further with games designed around language and pattern recognition. - Hangman: reveal the hidden word before you lose all your hearts - Gaps: guess the hidden 5-letter word in a limited number of tries - Word Relay: link related words to form a chain. CROSSWORDS Solve themed puzzles across 15+ topics, including Entertainment, Technology, Travel, Idioms, and more. PERSONALIZED LEARNING Word of the Day adapts to your learning style and schedule. - Home Screen and Lock Screen widgets keep your daily word visible all day - Custom notifications help you build a consistent learning habit - Vocabulary quizzes help tailor the experience to your level - Save favorite words to review anytime BUILT TO KEEP YOU MOTIVATED - Small daily habits lead to real progress. - Streaks and progress tracking help you stay consistent - Daily challenges keep learning fresh - Engaging visuals and interactive features make vocabulary fun AWARD-WINNING AND TRUSTED - Over 7 million downloads worldwide - Best Mobile App Awards (August 2025) - Language expertise featured in Inc. Whether you’re preparing for exams like the SAT, GRE, IELTS, or TOEFL, working to improve your writing and speaking skills, or simply someone who loves words, Word of the Day helps you build vocabulary in a way that fits into your daily life. Read more confidently. Write with precision. Speak with clarity. Educate yourself in a small yet profound way with Word of the Day. Start your daily word habit today. Visit our website to learn more about the team and the app: https://vocabulous.us/ Please note that Word of the Day is a subscription-based app. Some features are available to Premium subscribers only. Privacy Policy: https://vocabulous.us/docs/privacy.html Terms of Use: https://vocabulous.us/docs/terms.html

About

WordUp

This app uses AI to personalize your English vocabulary learning journey. It offers interactive challenges, AI-powered practice with a virtual teacher and celebrities, and detailed word pages with AI-generated visuals. Track your progress and expand your word knowledge effectively.

Highlights
  • AI-powered personalized learning map
  • 25,000 prioritized English words
  • 9 interactive challenge types
  • Spaced repetition learning
  • AI English teacher (Lexi)
  • Fantasy Chat with AI celebrities
  • AI-generated word images
Features
Read full description

WordUp: Learn English Vocabulary Master English vocabulary with WordUp, the AI-powered app revolutionizing language learning! With over 5 million users worldwide, WordUp offers a personalized, engaging, and effective way to expand your English vocabulary. - Personalized Learning * AI-powered Knowledge Map tailored to your needs * 25,000 most common English words, prioritized for you * Customized word lists based on your interests and goals - Interactive Challenges * 9 diverse challenge types to reinforce learning * Spaced repetition for long-term retention * Pronounce, spell, define, and use words in context - AI-Powered Features * Chat with Lexi, your personal AI English teacher * Practice with AI celebrities in Fantasy Chat * Receive instant feedback on your writing - Comprehensive Word Pages * Detailed definitions, pronunciations, and usage examples * AI-generated images for better retention * Pro tips for real-world application - Additional Features * Idioms and phrasal verbs with visual aids * Chrome extension for learning while browsing * Multi-device support and offline mode * Progress tracking and social features - Award-Winning App * 2020 British Council Best Digital Innovation * 2020 International Business Awards Gold Stevie® Winner * Multiple industry accolades for innovation and excellence - User-Approved * 4.7+ star rating across app stores * Millions of satisfied learners worldwide Whether you're preparing for exams, advancing your career, or simply passionate about improving your English, WordUp is your ultimate vocabulary companion. Download now and transform your English skills! Free and Pro versions are available. Unlock unlimited access and premium features with WordUp Pro. Start your journey to English mastery today with WordUp!

Screenshots

Word of the Day・Vocabulary4 screens
WordUp4 screens

Verdict

The call

Word of the Day・Vocabulary and WordUp are too close to call on the numbers: across 10 compared parameters — price, rating, review sentiment and ratings volume among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Word of the Day・Vocabulary sells 11 in-app purchases, starting at $7.99 per 7 days and WordUp sells 12 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Word of the Day・Vocabulary against 4.8 for WordUp. Both are backed by a comparable volume of ratings — 39K and 14K respectively. Written reviews are what separate them: 63% of Word of the Day・Vocabulary's written reviews are positive against 68% of WordUp's.

UpkeepUpdate frequency

Word of the Day・Vocabulary ships an update fortnightly, WordUp every 3 weeks. Both last shipped on September 24, 2026.

ScorecardNo meaningful differences
Word of the Day・Vocabulary versus WordUp: the parameters behind the verdict, then further details
ParameterWord of the Day・VocabularyWordUp
PriceFreeFree
Rating4.7 (39K ratings)4.8 (14K ratings) — better
Positive reviews63.3% of reviews68.1% of reviews — better
Number of ratings39K — better14K
Update frequencyFortnightly — betterEvery 3 weeks
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.6 — better
Further details — not scored
Size188 MB74 MB
Age rating4+12+
DeveloperVocabulous US Inc.Geeks

Customer experience

Word of the Day・Vocabulary

All ratings38,854 ratings
Positive92.4%
Neutral2.9%
Negative4.7%
Written reviews1,281 reviews
Positive63.3%
Neutral7.4%
Negative29.3%

WordUp

All ratings13,830 ratings
Positive94.6%
Neutral2.9%
Negative2.5%
Written reviews1,378 reviews
Positive68.1%
Neutral8.7%
Negative23.2%

User reviews

Word of the Day・Vocabulary

From 39K App Store ratings

What we love

  • 👍 Easy to learn new words
  • 🎨 Lovely illustrations
  • 🔊 Good pronunciation examples
  • 💡 Ability to save favorite words
  • 🗓️ Ability to view past words

Room to improve

  • 💰 Expensive subscription
  • 🔒 Lack of free features
  • 🙄 Intrusive ads
  • 🤔 Odd word choices and example sentences
  • 🐛 Buggy notifications and app crashes

WordUp

From 14K App Store ratings

What we love

  • 💯 Excellent vocabulary learning tool
  • 🎓 Effective for improving English skills
  • 🎨 Helpful visual aids and examples
  • 🤖 Useful AI-powered features
  • 👍 User-friendly interface

Room to improve

  • 🔍 Limited free version features
  • 💰 Subscription required for full access
  • 🐛 Frequent app crashes and bugs
  • 🔍 Irrelevant or outdated word choices
  • 🎨 Subpar AI-generated images

Bugs and requests

Word of the Day・Vocabulary

Reported bugs

4 issues
  • Notifications not working properly
  • App freezing and crashing
  • Saved words disappearing after updates
  • Incorrect pronunciations and definitions

Requested features

5 requests
  • More advanced vocabulary options
  • Ability to search for and save words
  • Improved word retention and learning tools
  • Landscape mode support
  • Better customization options

WordUp

Reported bugs

5 issues
  • Login and account issues after updates
  • Inability to access subscribed content
  • Freezing and crashing during use
  • Syncing problems across devices
  • Inconsistent performance on larger screens

Requested features

5 requests
  • Add spelling practice and testing
  • Provide more customization options
  • Implement audio narration for word lists
  • Include countable/uncountable noun indicators
  • Allow users to add personal word lists

In-app purchases

11 purchases

Word of the Day・Vocabulary

Subscriptions9
  • Weekly Subscription3 Days trial$7.997 Days
  • Monthly Premium$9.991 Month
  • Monthly English Dictionary$9.991 Month
Show 6 more
  • Trial 7 Days Annual Premium7 Days trial$39.991 Year
  • Annual Premium$49.991 Year
  • Trial Premium Word of the day3 Days trial$49.991 Year
  • Word of the Day Premium7 Days trial2 variants$49.991 Year
  • Word of the Day Premium7 Days trial2 variants$59.991 Year
  • Annual Premium Word of the Day$99.991 Year
One-time2
  • Lifetime Premium$19.99
  • Lifetime Premium$29.99
12 purchases

WordUp

Subscriptions11
  • Charitable Plan$1.991 Month
  • 1 month's subscription7 Days trial$7.491 Month
  • Quarterly plan (deprecated)7 Days trial$7.493 Months
Show 8 more
  • Standard Monthly7 Days trial$7.991 Month
  • Pro Monthly$9.991 Month
  • Pro Monthly$10.991 Month
  • Pro Monthly (family sharing)$17.991 Month
  • Pro Yearly7 Days trial$49.001 Year
  • Pro Yearly14 Days trial$49.001 Year
  • 12 months subscription7 Days trial$76.991 Year
  • Standard Yearly$79.991 Year
One-time1
  • Pro Lifetime$149.99

Questions

Is Word of the Day・Vocabulary free?
Word of the Day・Vocabulary is free to download, with in-app purchases available.
Is WordUp free?
WordUp is free to download, with in-app purchases available.
Which has better reviews, Word of the Day・Vocabulary or WordUp?
WordUp is rated higher. Word of the Day・Vocabulary averages 4.7 out of 5 from 39K ratings, while WordUp averages 4.8 from 14K ratings.
Do Word of the Day・Vocabulary or WordUp have ads?
Both Word of the Day・Vocabulary and WordUp show ads.
Which is updated more often, Word of the Day・Vocabulary or WordUp?
Word of the Day・Vocabulary ships an update fortnightly, and WordUp every 3 weeks. Most recently, Word of the Day・Vocabulary was updated on September 24, 2026 and WordUp on September 24, 2026.

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