Comparison

Clozemaster-Vocabulary Builder vs Listener

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 by filling in missing words in real-world sentences. This gamified app challenges learners with cloze tests, contextual learning, and progress tracking to build fluency. Offers multiple learning modes and detailed grammar explanations.

Highlights
  • Cloze test vocabulary learning
  • Contextual sentence learning
  • 50+ languages available
  • Gamified learning with leaderboards
  • Progress tracking and spaced repetition
  • Vocabulary, Listening, and Speaking modes
  • Grammar explanations
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

Listener

Features
Read full description

Listener scores your scales and arpeggios using just your iPhone microphone. No MIDI cable. Any piano. Play a scale. The app identifies what you played — key, scale type, direction, octave range — and scores you on note accuracy, speed control, evenness and togetherness. Instant, objective feedback on the technique that matters. WHAT IT DOES - Listens via your iPhone microphone while you practise - Identifies exercises from thousands of patterns across all 12 keys - Scores note accuracy, speed control, evenness and togetherness - Supports hands-together playing (parallel octaves) - Covers scales, arpeggios, all inversions, 3rds, 6ths and 10ths in parallel - Works with any piano — acoustic, digital, or keyboard HOW IT WORKS Open the app, tap start, and play. The app stays out of the way while you practise. When you stop, see your scores. Tap any exercise for detailed analysis with note-by-note breakdowns and trend charts. In Open Practise, play whatever you like — the app identifies each exercise automatically. In Test Mode, the app prompts you for what to play and you progress to more difficult exercises as you master easier ones. TRACK YOUR PROGRESS The progress matrix shows your scores across all keys and exercise types at a glance. See which exercises need developing, maintenance, or a refresh. Watch your scores improve over time. PRIVATE BY DESIGN All audio processing happens on-device. Nothing is uploaded. Your practise stays between you and your piano. Listener doesn't teach you how to play. It makes technical practise more focussed, and more fun, improving your overall playing. Built for students preparing for graded exams, adult learners who want objective feedback, and anyone who takes their technical practise seriously.

Screenshots

Clozemaster-Vocabulary Builder4 screens
Listener4 screens

Verdict

The call

The clearest difference is in-app purchases: Listener at none against Clozemaster-Vocabulary Builder's 10. Listener also leads on update cadence (every 2 days vs every 9 days). Clozemaster-Vocabulary Builder's advantage is iOS requirement (16.4 vs 18.0). On price, ads 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

Both are free to download. Clozemaster-Vocabulary Builder sells 8 in-app purchases, starting at $8.99 per month. Listener asks for nothing beyond the download.

UpkeepUpdate frequency

Clozemaster-Vocabulary Builder ships an update every 9 days, Listener every 2 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Clozemaster-Vocabulary Builder versus Listener: the parameters behind the verdict, then further details
ParameterClozemaster-Vocabulary BuilderListener
PriceFreeFree
Rating4.8 (2.1K ratings) — better—
Positive reviews82.5% of reviews—
Number of ratings2.1K — better—
Update frequencyEvery 9 daysEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.4 — better18.0
Further details — not scored
Size120 MB9 MB
Age rating12+4+
DeveloperLanguage Innovation LLCDaniel Clifton

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

Listener

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 trial$79.991 Year
  • Clozemaster Pro Annual7 Days trial$79.991 Year
  • Clozemaster Pro Yearly7 Days trial$79.991 Year
None

Listener

No in-app purchases

Questions

Is Clozemaster-Vocabulary Builder free?
Clozemaster-Vocabulary Builder is free to download, with in-app purchases available.
Is Listener free?
Listener is free to download, with no in-app purchases.
Do Clozemaster-Vocabulary Builder or Listener have ads?
Neither Clozemaster-Vocabulary Builder nor Listener shows ads.
Which is updated more often, Clozemaster-Vocabulary Builder or Listener?
Clozemaster-Vocabulary Builder ships an update every 9 days, and Listener every 2 days. Most recently, Clozemaster-Vocabulary Builder was updated on November 6, 2026 and Listener on October 31, 2026.

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