WordUp vs Confusing Words
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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!
Confusing Words
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Confusing words seeks to help children differentiate word that are commonly confused. Current Developer: Leilani Linehan Original Developer: Nathan Upson
Screenshots
Verdict
The clearest difference is in-app purchases: Confusing Words at none against WordUp's 10. Confusing Words also leads on ads (none vs shown) and iOS requirement (13.6 vs 15.6). WordUp's advantage is update cadence (every 3 weeks vs every 6 months). On price 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
Both are free to download. WordUp sells 10 in-app purchases, starting at $1.99 per month. Confusing Words asks for nothing beyond the download.
WordUp ships an update every 3 weeks, Confusing Words every 6 months. The most recent releases landed on November 4, 2026 and September 17, 2026 respectively.
| Parameter | WordUp | Confusing Words |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (14K ratings) — better | — |
| Positive reviews | 67.9% of reviews | — |
| Number of ratings | 14K — better | — |
| Update frequency | Every 3 weeks — better | Every 6 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.6 — better |
| Further details — not scored | ||
| Size | 72 MB | 1 MB |
| Age rating | 12+ | 4+ |
| Developer | Geeks | Robby Blakemore |
Bugs and requests
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
Confusing Words
Not enough reviews yet to summarise bugs or requests.
In-app purchases
WordUp
- Charitable Plan$1.991 Month
- 1 month's subscription7 Days trial$7.491 Month
- Quarterly plan (deprecated)7 Days trial$7.493 Months
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- Standard Monthly7 Days trial$7.991 Month
- Pro Monthly$9.991 Month
- Pro Monthly$10.991 Month
- Pro Yearly7 Days trial$49.001 Year
- Pro Yearly14 Days trial$49.001 Year
- Standard Yearly$79.991 Year
- Pro Lifetime$149.99
Confusing Words
No in-app purchases
Questions
Is WordUp free?
Is Confusing Words free?
Do WordUp or Confusing Words have ads?
Which is updated more often, WordUp or Confusing Words?
Other comparisons
