Comparison

Clozemaster-Vocabulary Builder vs Flow

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

Head to head
About

Clozemaster-Vocabulary Builder

Master vocabulary in over 50 languages through engaging cloze tests. Learn words in real-world sentence contexts, track progress, and compete globally. Offers multiple learning modes and grammar explanations.

Highlights
  • Cloze tests for vocabulary learning
  • Learn vocabulary in context
  • Over 50 languages available
  • Gamified learning with leaderboards
  • Multiple learning modes (Vocabulary, Listening, Speaking)
  • Grammar explanations
  • Adjustable speaking speed
Features
Read full description

Learn 50+ languages with Clozemaster — the gamified language learning app for A2-C1 learners to master vocabulary by filling in missing words in real-world contexts. [ MASTER LANGUAGES WITH THE CLOZE TEST METHOD ] • Level up your language skills with cloze tests, where you fill in the missing word, challenging you to complete sentences. • Learn vocabulary in context, moving beyond single-word flashcards to complete sentences drawn from real-life scenarios. [ CONTEXTUAL LEARNING FOR REAL-WORLD FLUENCY ] • Experience language as it's used in daily life; learn by completing thousands of sentences in over 50 languages. • Progress through sentences sorted by frequency, focusing first on the words you're most likely to use. [ EXPLORE A WEALTH OF LANGUAGES ] • Play over 50 languages - Afrikaans, Albanian, Amharic, Arabic, Armenian, Azerbaijani, Basque, Belarusian, Bengali, Breton, Bulgarian, Cantonese, Catalan, Cornish, Croatian, Czech, Danish, Dutch, English (Ingles), Esperanto, Estonian, Finnish, French, Galician, Georgian, German, Greek, Guarani, Hebrew, Hindi, Hungarian, Icelandic, Indonesian, Interlingue, Irish, Italian, Japanese, Kazakh, Korean, Latin, Latvian, Lithuanian, Lojban, Macedonian, Mandarin Chinese, Maori, Nahuatl, Norwegian, Persian Farsi, Polish, Portuguese, Romanian, Russian, Scottish Gaelic, Serbian, Slovak, Slovenian, Spanish (Español), Swahili, Swedish, Tagalog, Thai, Toki Pona, Turkish, Ukrainian, Vietnamese, Welsh, Yiddish. • Each language offers authentic phrases and expressions, enhancing cultural understanding. [ GAMIFY YOUR LEARNING JOURNEY ] • Score points for correct answers, competing on a global leaderboard to make learning engaging and rewarding. • Tackle language challenges to stay motivated, with gamified exercises enhancing your daily learning. [ TAILOR YOUR LANGUAGE EXPERIENCE ] • Adjust the speaking speed to match your comprehension level, catering to learners at all stages. • Visual progress tracking and spaced repetition help you climb the leaderboard and master sentences efficiently. [ DIVERSE LEARNING MODES FOR A HOLISTIC APPROACH ] • Engage with three distinct modes - Vocabulary, Listening, and Speaking - to cater to different aspects of language learning. • Try out the beta feature 'Radio' for a hands-free learning experience, listening to sentences with translations and thoughtful pauses. [ INTERACTIVE LEARNING SUPPORT ] • If you answer incorrectly, tap "Explain" for detailed grammar explanations, aiding your understanding and retention. [ FREE TO PLAY, RICH IN LEARNING ] • Start your language learning journey for free, with essential features accessible to all users. • Choose to upgrade to Clozemaster Pro for a more comprehensive and customized learning experience. [ UNLOCK ADVANCED FEATURES ] • Gain unlimited access to advanced learning features and in-depth exercises with the Pro version. • Create and share custom sentence collections, allowing for a tailored and personalized learning experience. • Access a vast library of grammar challenges and exclusive content, enhancing your linguistic proficiency. Download Clozemaster now and transform your approach to language learning. Whether you are a beginner or an advanced learner, Clozemaster offers a unique and effective way to expand your vocabulary and understand the intricacies of over 50 languages. • Upon confirming your purchase, the charge will be applied to your Apple account. • To provide uninterrupted service, subscriptions renew automatically. Your account will be charged for renewal within 24 hours before the end of the current period. • Manage auto-renewal settings anytime by adjusting your preferences in the App Store. • For a deeper understanding of our policies, please review https://www.clozemaster.com/terms For support or feedback, contact us at hello@clozemaster.com Start your journey to language mastery today!

About

Flow

This app offers a personalized language learning experience for intermediate to advanced learners. It uses real-world content like TV shows and podcasts to create engaging lessons tailored to your interests and skill level, helping you achieve fluency faster.

Highlights
  • Personalized learning paths
  • Real-world content integration
  • Adaptive to skill level
  • Progress tracking
  • Focus on fluency
  • Interest-based learning
Features
Read full description

Flow: Your Personalized Language Learning Companion Ready to take your language skills to the next level? Flow is the ultimate language learning app designed for intermediate to advanced learners who want a smarter, more engaging way to achieve fluency. By tapping into a wide variety of real-world content—from popular TV shows and podcasts to news articles and more—Flow creates a personalized learning experience tailored to your interests and skill level. Say goodbye to boring lessons and hello to authentic, immersive language practice! Why Flow? Affordable Learning Solution: Flow uses existing online resources to provide you with high-quality, customized lessons at a fraction of the cost of traditional language courses. Personalized for You: Flow adapts to your goals, proficiency, and learning style, delivering lessons that keep you engaged and motivated. Learn from Real-Life Content: Practice with authentic materials like native-level articles, videos, and podcasts to master how the language is truly spoken and written. Accelerate Your Progress: With Flow, you’ll build confidence and fluency faster by focusing on content that’s meaningful and relevant to you. How It Works: Choose Your Language & Interests: Pick the language you want to learn and topics you’re passionate about. Get Personalized Lessons: Flow curates real-world content tailored to your preferences and skill level. Learn & Grow: Dive into engaging materials and track your progress as you work toward fluency. Who is Flow For? Flow is perfect for intermediate to advanced learners who want to refine their skills, expand their vocabulary, and gain confidence in real-life conversations. Whether you’re learning for work, travel, or personal growth, Flow adapts to your unique needs and goals. Why Settle for Less? Traditional language apps often rely on generic lessons that don’t reflect how people actually speak. With Flow, you’ll practice with authentic, real-world content that helps you connect with the language on a deeper level. Download Flow Today! Join thousands of language enthusiasts who are transforming the way they learn. Download Flow now and unlock your full potential in your target language. Start your journey to fluency today! Terms of Use: https://shorturl.at/JWa08

Screenshots

Clozemaster-Vocabulary Builder4 screens
Flow4 screens

Verdict

The call

The clearest difference is rating: Clozemaster-Vocabulary Builder at 4.8 against Flow's 1.0. Clozemaster-Vocabulary Builder also leads on ratings volume (2.1K vs 1) and review sentiment (82% vs 67%). On price, update cadence, ads and in-app purchases 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. Clozemaster-Vocabulary Builder sells 8 in-app purchases, starting at $8.99 per month and Flow sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Clozemaster-Vocabulary Builder holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Clozemaster-Vocabulary Builder has 2.1K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 82% of Clozemaster-Vocabulary Builder's written reviews are positive against 67% of Flow's.

UpkeepUpdate frequency

Clozemaster-Vocabulary Builder ships an update every 11 days, Flow weekly. The most recent releases landed on October 18, 2026 and October 1, 2026 respectively.

Scorecard3 real differences · 7 level
Clozemaster-Vocabulary Builder versus Flow: the parameters behind the verdict, then further details
ParameterClozemaster-Vocabulary BuilderFlow
PriceFreeFree
Rating4.8 (2.1K ratings) — better1.0 (1 ratings)
Positive reviews82.4% of reviews — better66.7% of reviews
Number of ratings2.1K — better1
Update frequencyEvery 11 daysWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.415.1 — better
Further details — not scored
Size82 MB62 MB
Age rating12+4+
DeveloperLanguage Innovation LLCChristian Hibberd

Customer experience

Clozemaster-Vocabulary Builder

All ratings2,067 ratings
Positive95.7%
Neutral1.5%
Negative2.8%
Written reviews541 reviews
Positive82.4%
Neutral6.7%
Negative10.9%

Flow

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

Bugs and requests

Clozemaster-Vocabulary Builder

Reported bugs

3 issues
  • Crashes and performance issues on older devices
  • Incorrect translations and sentence examples
  • Inconsistencies in language-specific features

Requested features

5 requests
  • Ability to add custom sentences and vocabulary
  • More detailed grammar explanations and lessons
  • Integration with other language learning resources
  • Improved user interface and navigation
  • Offline mode with full functionality

Flow

Not enough reviews yet to summarise bugs or requests.

In-app purchases

8 purchases

Clozemaster-Vocabulary Builder

Subscriptions8
  • Clozemaster Pro Monthly$8.991 Month
  • Clozemaster Pro Monthly2 variants$12.991 Month
  • Clozemaster Pro Monthly1 Month trial2 variants$12.991 Month
Show 5 more
  • Clozemaster Pro Yearly$69.991 Year
  • Clozemaster Pro Yearly$79.991 Year
  • Clozemaster Pro Annual1 Year trial2 variants$79.991 Year
  • Clozemaster Pro Annual7 Days trial$79.991 Year
  • Clozemaster Pro Yearly7 Days trial$79.991 Year
2 purchases

Flow

Subscriptions2
  • Monthly Plan7 Days trial$5.991 Month
  • Yearly Plan7 Days trial$59.991 Year

Questions

Is Clozemaster-Vocabulary Builder free?
Clozemaster-Vocabulary Builder is free to download, with in-app purchases available.
Is Flow free?
Flow is free to download, with in-app purchases available.
Which has better reviews, Clozemaster-Vocabulary Builder or Flow?
Clozemaster-Vocabulary Builder is rated higher. Clozemaster-Vocabulary Builder averages 4.8 out of 5 from 2.1K ratings, while Flow averages 1.0 from 1 ratings.
Do Clozemaster-Vocabulary Builder or Flow have ads?
Neither Clozemaster-Vocabulary Builder nor Flow shows ads.
Which is updated more often, Clozemaster-Vocabulary Builder or Flow?
Clozemaster-Vocabulary Builder ships an update every 11 days, and Flow weekly. Most recently, Clozemaster-Vocabulary Builder was updated on October 18, 2026 and Flow on October 1, 2026.

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