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An In-Depth Review of Clozemaster: Can It Help You Achieve Fluency?

Chad Emery January 19, 2021

Clozemaster focuses on what's important!

Clozemaster is a language app that helps its users learn their target languages in a natural context. With a huge database of words and phrases, Clozemaster uses spaced repetition to make sure you commit the content to your long-term memory. It’s great for intermediate and advanced learners, but may be a little intimidating for beginning language learners.


User Experience 6
Quality of Content 9
Features Available 8
Value for Money 8


  • Huge range of useful vocabulary
  • Learn natural phrases in context
  • Improve reading, writing, and listening skills


  • Some phrases aren’t translated correctly
  • It’s mostly for practicing, not learning
  • The design isn’t very engaging or attractive
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Languages Available on Clozemaster

Clozemaster currently offers 66 languages, including the most popular languages like Spanish, French, German, Japanese, Russian, Italian, Portuguese, Arabic, and Korean.

Clozemaster Overview

Clozemaster is a language app that helps language learners improve their skills by using specific vocabulary in the context of a sentence. It has a huge library of sentences, phrases, and full texts that cover a lot of different topics. To help learners acquire vocabulary, Clozemaster uses spaced repetition to increase the learner’s memory of each word.

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Clozemaster is a unique way to immerse yourself in your target language, and it can help you learn to use vocabulary appropriately. The best aspect of Clozemaster is that you learn new words and phrases in context. But, as with any app, there are some features that could be improved.

Clozemaster Price

Clozemaster has a free version as well as a premium version. A Clozemaster Pro subscription has a price of $8.00 per month or $60.00 per year. The price of a Clozemaster lifetime subscription is a one-time payment of $140. Purchasing a Pro subscription gives you access to all Clozemaster’s free content, as well as additional features to enhance your language skills.

clozemaster price 2022

A Clozemaster Pro subscription gives you access to Cloze-Reading, Cloze-Listening, enhanced text to speech features, and offline access to the content, among other features.

Clozemaster Free Trial

Clozemaster doesn’t offer a free trial because most of the content is free. You can try the free version of the app to see if you like it, and then purchase a Clozemaster Pro subscription if you want to use the additional features.

Clozemaster Discount

Finding a Clozemaster discount is very difficult. The company runs promotions throughout the year that offer up to 50% off a Pro subscription. These promotions usually occur around major holidays. Another way to get a discount is to buy a subscription as a gift for your family and friends. When you purchase a Clozemaster Pro subscription as a gift, you receive a free month on your own subscription.

Clozemaster Review: Getting Started & Features

To get started, you set up your Clozemaster account and select your native language and your target language. One great aspect of Clozemaster is that you can study as many languages as you want at the same time.

Let’s take a look at some of the most popular features available to see if Cloemaseter is the right app for you.

Clozemaster Fluency Fast Track

The Clozemaster Fluency Fast Track is the main part of the Clozemaster app and contains the largest amount of practice sentences. Clozemaster designed the Fluency Fast Track to expose language learners to common expressions and phrases in their target language. These phrases also expose language learners to the most useful vocabulary. Currently, the Spanish Fluency Fast Track has 19,997 sentences.

When you start the Fluency Fast Track, you have a few different ways to work your way through it. First, you need to choose which skill you want to practice: vocabulary, listening, or speaking. Then, you can choose how many sentences you want to play per round, between 5 and infinite. Finally, you choose which mode you want to play: text input or multiple choice. Correct answers in Text Input Mode give you 2x points, which helps increase your level more quickly.

When you start to play, you’ll see the huge variety of sentences. Some of the words are repeated in different sentences, which helps you learn different ways to use them. I like this aspect of the app, because so many words can mean different things. But I sometimes found that Clozemaster’s translations are inaccurate. Luckily, it doesn’t happen often.

Clozemaster Most Common Words

If you want to learn the important words in your target language, you can practice the Clozemaster Most Commons Words lists. These lists contain the words you’ll see and hear every day. There are several different lists, ranging from the 100 Most Common Words to the 50,000 Most Common Words.

I like these lists because they have several sentences that use each of the most common words. Practicing these lists can be one of the most effective ways beginners can use Clozemaster. They help you focus on the most used vocabulary and can serve as a building block to learning more vocabulary. 

Clozemaster Word List

You can see the Clozemaster Word List for each topic by clicking the “Manage” icon located by each list. This will show you the vocabulary in each list. You also have the option to add phrases to your favorites, reset phrases back to 0% mastery, or ignore words and phrases you already know. Reviewing each Clozemaster word list before you start practicing it can help ensure you learn the words you want or need to learn.

Clozemaster Grammar Challenges

The Clozemaster Grammar Challenges follow a similar format to the Fluency Fast Track and Most Common Words features. In the Grammar Challenges, the focus is on specific grammar rules instead of general vocabulary. The grammar topics Clozemaster covers include verb tenses, prepositions, and language-specific grammar. All Grammar Challenges are available with a Clozemaster Pro subscription.

I found the Clozemaster Grammar Challenges to be really useful because the best way to understand difficult grammar is to practice and drill it. I used the “Por vs. Para” challenge when learning Spanish to get a better feel for when to use both words. Since both words roughly translate to “for” in English, this is a common difficulty that Spanish learners face.

Cloze-Listening: Clozemaster Audio Practice

You can improve your listening skills with the Clozemaster audio program, Cloze-Listening. This feature is for intermediate or advanced language learners. The Clozemaster audio samples contain different accents and background noise to help learners become accustomed to hearing their target language in real-life situations. After the audio finishes, you complete sentences with the words you heard in the audio sample. 

This feature is unique because the samples are from everyday situations. In fact, all the audio used in Cloze-Listening is from the Mozilla Common Voice project. I liked using Cloze-Listening because it challenged me to improve my listening skills in Spanish. No other app I’ve used offers a feature similar to this. However, Cloze-Listening is only available to Clozemaster Pro subscribers.

Cloze-Reading: Clozemaster Reading Practice

The Clozemaster reading feature, Cloze-Reading, shows you articles from Wikipedia that discuss a variety of topics. The content is native-level and will show you your target language in a natural context. Topics include art, history, philosophy, religion, technology, and more. Similar to other Clozemaster features, the objective is to input the missing words from the selected text. Cloze-Reading is only available to Clozemaster Pro subscribers.

If the sentences in Fluency Fast Track are becoming too easy or you just want to expose yourself to more of your target language, Cloze-Reading is the perfect way to do so. This is a simple way to see more of your target language, improve your reading comprehension, and continue growing your vocabulary.

The layout of the Cloze-Reading exercises is similar to the other Clozemaster features, which makes it easy to use. Even though the articles are available on Wikipedia, Clozemaster takes the extra step by converting them into interactive activities. 

Clozemaster Review: Overall Learning Experience

Overall, I thought that Clozemaster is an effective program that will improve your vocabulary, listening, and reading skills. It offers content to help learners study 66 different languages, and all of the content focuses on useful and common vocabulary. The additional features offered in the Clozemaster Pro subscription allow you to immerse yourself in real-world content to further develop your reading and listening skills. Because most of the content is free, Clozemaster is definitely worth a try!

clozemaster overall

Clozemaster Languages

Clozemaster currently offers 66 languages, including the most popular languages like Spanish, French, German, Japanese, Russian, Italian, Portuguese, Arabic, and Korean. 

The app also includes less common languages, such as Vietnamese, Basque, Maori, and Azerbaijani. 

In addition, there are many language pairs you can use to learn. For example, you can learn Russian from Italian or Swedish from Dutch.

clozemaster languages

Clozemaster Review: Alternatives & Competitors

When you’re looking for a language app, it’s always a good idea to review the alternatives. Clozemaster has several alternatives that offer similar language learning exercises, and each alternative has its own unique features to enhance your learning. The most common alternatives to Clozemaster are DuolingoBusuuGlossikaLingvist, and Memrise.

Clozemaster vs Duolingo

Duolingo homepage

When comparing Clozemaster vs Duolingo, you should look at the features of each app, but also what skills they help improve. In general, Duolingo can help beginners start learning their target language and it’s a good idea to use Clozemaster after Duolingo. In addition, Duolingo follows a course structure and Clozemaster focuses on self-directed learning, so you can choose what topics you study.

You can try Duolingo for free by clicking the link below or read more about it in this Duolingo review.

Clozemaster vs Busuu

busuu homepage

Clozemaster vs Busuu is a common comparison because both apps focus on effective communication from the moment you start using them. However, each app has distinct features that can help you decide which one is right for you. To see the differences, you can try Busuu for free by clicking the link below or read more about it in this Busuu review.

Clozemaster vs Glossika

glossika homepage

When you look at Clozemaster vs Glossika side by side, you’ll notice some key differences between the two language apps. Both apps can help you learn your target language, but each app has different strengths. To learn more about Glossika, you can try it for free by clicking the link below, or read more about it in this Glossika review.

Clozemaster vs Lingvist

lingvist homepage

If you’re looking to quickly build vocabulary in your target language, you may find yourself choosing between Clozemaster vs Lingvist. Both apps help you effectively learn new words as well as improve your reading and listening skills. To learn more about the differences, you can try Lingvist for free by clicking the link below, or read more about it in this Lingvist review.

Clozemaster vs Memrise

memrise homepage

If you want to focus on learning vocabulary, you’ll definitely want to compare Clozemaster vs Memrise. Both apps have different methods of helping language learners expand their vocabulary. However, the layout and design of each app is different. If you want to see if Memrise is right for you, you can try it for free by clicking the link below, or read our Memrise review.

Clozemaster Review: FAQ

Does Clozemaster work?

Yes, Clozemaster works. It uses spaced repetition to significantly increase your vocabulary and help you remember words and phrases you’ve already studied. It shows users their target language in context, which helps achieve natural growth in their communication skills. Clozemaster also allows users to focus on specific words and phrases, which makes it adaptable and effective for most language learners.

Is Clozemaster accurate?

In regards to specific word-for-word translations, Clozemaster is not always accurate. However, in regards to general context, Clozemaster is very accurate. Most of the content in Clozemaster is open-source, which means outside organizations compiled it. Clozemaster then translated the words and phrases to help its users learn their target language in a natural context. 

How much does Clozemaster cost?

Clozemaster costs $8.00 per month, $60.00 per year, or $140.00 for a lifetime subscription. There is also a free version of Clozemaster, which gives users access to a large portion of the content without paying.

Is Clozemaster effective?

Clozemaster is effective for language learners who want to increase their vocabulary and learn how to use specific words and phrases in a natural context. Clozemaster’s features can help improve reading and listening comprehension as well. However, Clozemaster is not effective at improving speaking skills. This means it’s not a good choice for those who want to focus specifically on speaking their target language.

Where does Clozemaster get its sentences?

Clozemaster gets its sentences and translations from Tatoeba, which is an online database specifically for language learners. The name “Tatoeba” translates to “for example” from Japanese. This database is collaborative and frequently updated. In addition, Clozemaster also pulls data from Wiktionary to create its Most Common Words lists.

About This Clozemaster Review

This is an independent Clozemaster review, and the company has not sponsored this article. To write this review, I thoroughly tested its content and features. I also found additional information on the Clozemaster website to verify my findings.

Chad Emery

Chad started Langoly to help others learn and teach languages more effectively. He's a language enthusiast and loves reviewing language learning and teaching resources. In his free time, he's an avid traveler and loves running in new places.

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