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Clozemaster－Vocabulary Builder

Clozemaster－Vocabulary Builder

Language Learning: Learn Daily

1.9K ratings
503 reviews
📚 Education
📊 Productivity
Free
In-App Purchases

Details

  • Released
  • Updated
  • September 12, 2016
  • August 11, 2026

Features

Developer

Language Innovation LLC
✨Promote your app ✨
Clozemaster－Vocabulary Builder screenshot #1 for iPhone
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About

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.

✓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
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What users say

Summarized from real user reviews of Clozemaster－Vocabulary Builder. Based on 1.9K reviews and a 4.8/5 average, it highlights the 5 positives and 5 negatives reviewers mention most about this Education app.

Positive things

  • 👍Great for learning vocabulary and grammar
  • 🚀Effective spaced repetition and context-based learning
  • 🎮Gamified and enjoyable learning experience
  • 🌐Wide range of languages available, including rare ones
  • 💡Useful sentence explanations and grammar insights

Negative things

  • 🐛Occasional issues with audio quality and TTS
  • 💰Subscription model considered too expensive by some
  • 🔍Limited free version with daily sentence cap
  • 🤖Concerns about over-reliance on AI-generated content
  • 🤔Not suitable for complete beginners in a language
See all reviews

What's New in Clozemaster－Vocabulary Builder

3.14.0

August 11, 2026

Explanations just leveled up! They now break down into clear sections: word by word, literal translation, and grammar notes, so it all clicks faster. Today's Plan is better too, with per-collection settings, editable daily totals, reordering and a celebration when you finish. Plus voice previews and lots of polish. Happy learning!

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Subscription plans

Clozemaster Pro Monthly

Monthly subscription to Clozemaster Pro

$8.991 Month
How to cancel Clozemaster－Vocabulary Builder subscription ⁉️

Events

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Quick Capture: Learn Faster

Add any word and learn it in context instantly

Apr 11, 2026 — May 12, 2026

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Event EndedPremiere

Spanish Food and Cooking

Expand your Spanish vocabulary fast - play now!

Feb 25, 2026 — Mar 28, 2026

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Event EndedPremiere

French DALF C1 Exam Prep

Expand your French vocabulary fast - play now!

Feb 18, 2026 — Mar 21, 2026

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User reviews

Most RecentHighest RatedLowest Rated

It worked after I had tried everything else for 10 years!

I tried a bunch of other apps in order to learn Danish. They helped me learn a word at a time, but I really didn't understand anything when I heard real Danish people speaking full sentences. After 10 years of casual study and multiple trips to Denmark, I was still a beginner. I could read a bunch of Danish, but not understand spoken Danish. Then I tried Clozemaster and it just started working. I highly recommend this for people who I trying to go beyond beginner in a language. The hands-free option (paid) is extra nice because you can use it while doing chores, etc., to pick up exposure to a language without having to set aside extra time. I like to use it hands-free when I am cooking and doing dishes in the kitchen. Thank you, devs. I love this app!
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Spaghett_FaceSpaghett_Face

Response from developer

Hi S, we really appreciate the compliments and the fact that you took the time to leave an insightful review. It makes us really happy to hear that you've found the app and especially hands-free mode useful for your Danish learning journey. If you ever have any feedback or suggestions, please send them over at hello@clozemaster.com. We always consider user comments for improvement in future updates (That’s where the very idea for hands-free came from last year)

New favorite language app!

A reviewer compared this app very favorably to others so I reluctantly gave it a try. I have used many other apps and websites, some for years. Clozemaster is my new favorite. It's not at all what I expected from the name.
run2tunesrun2tunes

Worth it!

This is a remarkable piece of work. Very useful, well crafted. Just two things to improve. 1: voices in Russian sound non natural, very often robotic. For example, Yandex also uses voices generator, but the result sounds Russian. Whereas in Clozemaster, especially when used on a daily basis, you’re just fed up. 2: the explanations are often inconsistent, incorrect, and incomplete. I’m talking about the Russian language. A more polished version is needed for those who really want to learn deeply, not just superficially.
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ВладВеликВладВелик

Response from developer

Hi Vlad, thank you for taking the time to leave a review, and for the positive overall comments and rating. We've released an update just today that enhances the explanations, as some were being cut off due to a bug. Regarding voices/ TTS, this will actually depend on the collection. We’ve been using some new, improved, and more natural-sounding voices since March this year; however, sometimes the sentence will default to your device's (Russian or not) built-in voice, which results in this robotic effect. When you see this again, or if you experience it often in a collection, please reach out to hello@clozemaster.com so we can help you enhance it. We'd love to provide you a full 5/5 usage experience.

Hi

Thanks for the instructions, so nice to have a little something for those with little to offer in return, save for promoting Clozemaster loud and long amongst my colleagues and friends. Thank you.
not andrew of yorknot andrew of york

Fantastic app - worth buying

This app has been brilliant in helping me learn. I really like how you can customise the way questions are set up, whether you get 4 choices or have to type the word, whether you do written or audio questions. Really good and far more productive than duolingo, at least in my opinion. Great work and well worth paying for the full version.
One request - a new update has caused the "Teach me/Submit" button to be just above the keyboard when typing an answer. Fine. But the issue is it will reactively change from "Teach me" to then show "Submit" when you have typed the write answer. This effectively makes it a really big hint tool, and sights right in your periphery! And I'm at a point in my learning journey where I have turned off all the hints, but I can't turn this off. Please fix and this app will be perfect again.
Show more
Acom. MuterAcom. Muter

Response from developer

Hi, many thanks for taking the time to leave a review, and for the many compliments. We're glad to have provided you with a flawless experience, and hope to keep bringing more tools, modes, and settings that allow you to customize and make the most out of Clozemaster. Regarding your request, rest assured that this has been sent to our team of developers for consideration/enhancement in a future update. Thanks again for the high-5⭐️, and wishing you happy learning!

See 498 more reviews

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User experience

🐞

Reported Bugs

3 issues

Crashes and performance issues on older devices

Bug

Incorrect translations and sentence examples

Bug

Inconsistencies in language-specific features

Bug
✨

Requested Features

5 requests

Ability to add custom sentences and vocabulary

Feature

More detailed grammar explanations and lessons

Feature

Integration with other language learning resources

Feature

Improved user interface and navigation

Feature

Offline mode with full functionality

Feature

FAQ

What is Clozemaster and how does it work?

Clozemaster is a gamified language learning app that helps you master vocabulary by filling in missing words in real-world sentences. It uses the cloze test method, challenging you to complete sentences and learn words in context rather than just through flashcards. This approach aims to build fluency for daily life scenarios.

What languages can I learn with Clozemaster?

You can learn over 50 languages with Clozemaster, including major languages like Spanish, French, German, and Mandarin Chinese, as well as less common ones like Esperanto, Toki Pona, and Guarani. Each language offers authentic phrases and expressions to enhance cultural understanding.

Is Clozemaster free to use?

Yes, Clozemaster is free to play, with essential features accessible to all users. You can start your language learning journey without any cost. For a more comprehensive and customized experience, there is an optional upgrade to Clozemaster Pro.

What are the main learning modes in Clozemaster?

Clozemaster offers three distinct learning modes: Vocabulary, Listening, and Speaking. These modes cater to different aspects of language acquisition. Additionally, there is a beta 'Radio' feature for hands-free learning, where you listen to sentences with translations and pauses.

What are the benefits of the Pro version?

The Pro version of Clozemaster unlocks advanced learning features and in-depth exercises. It provides unlimited access to these tools, allowing for a more comprehensive and personalized learning experience. You can also create and share custom sentence collections with the Pro version.