MosaLingua Review: A Great Tool With A Lot Of Resources

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9.1 Total Score
Excellent value for the price!

At its core, MosaLingua is a flashcard app, and it’s a really good flashcard app. If your goal is to build up your vocabulary, MosaLingua is definitely a good choice. The web version is also packed with additional features, like books and audiobooks, videos, music, and resource lists. This can save you a lot of time from searching for these on your own.

8.8Chad's Review
Quality of Content
Available Features
Value for Money
9.3Readers' Reviews
Quality of Content
Available Features
Value for Money
  • High quality content for beginners to advanced learners
  • Helps you learn new words and phrases quickly
  • Easy to immerse yourself in the language
  • Not the most user-friendly site
  • Not all content is original
  • Some upcharges for additional content
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A lot of language apps use similar methods to teach you a language. They try to make themselves stand out by either having a lot of different features and content or by doing one thing a lot better than the rest.

MosaLingua does a little of both. Its flashcard apps use spaced repetition to teach you new words and review words you already know, like a lot of other popular language learning apps. This method lets you learn the words and phrases that you’ll actually use, and it helps you commit them to your long-term memory.

Instead of wasting your time looking for learning materials, MosaLingua helps you spend your time learning new vocabulary and reviewing content you’ve already learned. To reinforce what you learn, MosaLing also offers a bunch of other content and learning materials. This makes it a lot more that “just another flashcard app”.

The MosaLingua app and web logo. MosaLingua is a great way to learn a language because it provides a full language immersion experience online.

This MosaLingua review will walk you through the different aspects of this language learning resource. The MosaLingua apps and platform are a great way to immerse yourself in your target language.

The apps are available on all iOS and Android devices, and each language has its own app. MosaLingua actually offers a lot more than its flashcard apps though, and I’ll cover it all in this review. 

MosaLingua Web is another product from MosaLingua. It’s a web-based learning system that includes all of the content in the MosaLingua apps, as well as a lot of additional features.

It’s a subscription, and if you want to learn all aspects of language (vocabulary, grammar, listening, reading, etc.), I would recommend subscribing to MosaLingua Web instead of buying one of the apps. 

Overall, MosaLingua offers a lot of quality content that will help you learn your target language(s). It’s not the most user-friendly language learning resource I’ve used, but it works really well once you figure out how to access everything.

Getting Started: MosaLingua App vs Web

The initial walkthrough is really straightforward once you sign up for your account and get through the MosaLingua login screen. You select what language you already speak and what language you want to learn. Then, you can head to the homepage, which lists everything available in MosaLingua.

For this MosaLingua review, I decided to start by using the MosaLingua app. Once you navigate to the app screen, you can customize your learning experience from the beginning by choosing your learning objective.

When you get MosaLingua, you can set your learning objectives. This can help you learn a language with MosaLingua.

You can also take a level test to make sure you’re learning words that aren’t too easy or difficult. I decided to start with the MosaLingua Spanish app because I already knew some of the language and wanted to see how accurate the level test was.

The test mainly asks you to translate random vocabulary words. It shows you the word in English (or whichever language you choose as your default language) and asks you to translate it into your target language. It gives you scrambled letters to fill in the blanks.

MosaLingua web spanish level test

There are also a couple phrases that it asks you to translate. While using phrases is definitely a better way to test a language level, there are usually a few different ways to say the same phrase in another language. 

There are also a couple phrases that it asks you to translate. While using phrases is definitely a better way to test a language level, there are usually a few different ways to say the same phrase in another language. This happened to me during one of the questions, and that’s when I saw how MosaLingua actually helps its users learn.

How MosaLingua Tracks Your Progress

Determining a user’s language level is difficult. In fact, this is usually an obstacle for most language learning tools because they only have one correct answer programmed into the software.

If the user doesn’t submit that exact answer, the software thinks their response is incorrect. This can be frustrating for the user, and it’s also not a trustworthy way to track the user’s progress. MosaLingua has a unique way of overcoming this obstacle though.

After you answer each question, you tell MosaLingua whether your answer is correct or incorrect. Even if you used a different phrase than the one MosaLingua chose, and you know it’s correct, you can still tell MosaLingua you answered correctly.

When you let the software know which words and phrases you know and don’t know, you help the MosaLingua software get a more accurate reading of your language level.

A screenshot of MosaLingua's language scoring system. You can tell MosaLingua your own language level by saying whether or not you answered the language questions correctly.

Overall, I found the test to be pretty basic. There are only a few questions, and their scope is pretty limited. The test is definitely not the most accurate way to determine your level, so use your results as a simple guideline. MosaLingua even admits this after you complete the test. 

I did really like how the platform explains the learning process though. It emphasizes accountability and honesty, which will help you actually learn your target language. I personally think MosaLingua’s method is a really effective and genuine way of learning a language.

First Impressions Of The MosaLingua App

The main goal in a lot of language learning apps and courses is to complete the lessons, pass a quiz, and move on to new material. Completing the course is the priority, and the focus isn’t actually on learning the language. 

There are no courses to complete in MosaLingua though, and this puts all of the focus on language learning. After all, your priority is to learn a language, and your learning tools should focus on teaching you the language. 

With MosaLingua Spanish app, you can take a placement test. This is a screenshot of the results of my online Spanish test.

After you complete the placement test in MosaLingua, you get your results. If you’re not happy with the results of your test, you can always set your own level in your account settings. Other language apps, like LingQ, also let you set your own level.

What To Do After Setting Up Your MosaLingua Account

I was really impressed with the first few steps of setting up my MosaLingua account. What was supposed to come next though?

After I finished the placement exam (and then set my own level afterwards), I found myself trying to figure out what the next step was. That’s when I started to explore all the resources available.

MosaLingua is definitely a self-directed language learning resource. You can pursue your own interests and you don’t have to complete any exercises you don’t want to. It’s great if you want flexibility while you learn your target language. It may not be the best option if you’re looking for a structured course though.

MosaLingua is a flexible way to learn a language, but I wouldn't recommend it if you're looking for a structured course.
Chad Emery

In MosaLingua Web, you can choose learning activities based on your goals and decide whether certain materials are too easy or difficult. You can also access everything at once, which is definitely an advantage in my opinion. 

During this MosaLingua review, I ended up clicking around different parts of the platform to find my next activity and see what all was available. After the initial set-up process, I didn’t see any directions or guides to walk me through the different resources available. There is a lot of language learning material available on MosaLingua Web, so a walkthrough would have been nice.

There are some challenges you can complete to get started though. These challenges show you through the different areas of the MosaLingua website. They also get you practicing each aspect of your target language, like reading, writing, speaking, and listening.

A screenshot of the different Mosalingua app challenges. These challenges help you explore the different features of Mosalingua.

If you’d rather skip the challenges and explore on your own, you’re definitely free to do so. There’s a handy navigation menu that walks you through the core of MosaLingua’s language learning strategy: the flashcards.

You can find it in the App section of the website, which contains all the content from the mobile apps.

A Closer Look At The MosaLingua App

Instead of paying separately for each language learning app, MosaLingua Web gives you access to every MosaLingua app. The apps are pretty straightforward to navigate because of the menu on the left-hand side of the screen.

The Learn tab takes you straight to the flashcards. Based on your level, MosaLingua automatically suggests flashcards, but you can also choose your own. All of the different subjects and flashcards are in Explore tab.

When you look at the Explore tab, you can see just how many flashcards MosaLingua has. The cards cover a lot of different topics, and I was really impressed!

Instead of the generic subjects, like colors, weather, and family members, the MosaLingua flashcard decks cover a lot of useful and interesting topics, like emergencies, how to socialize at parties, and talking on the phone.

There are also a lot of grammar lessons available. This is one of the most difficult aspects of learning a language, and I found MosaLingua’s grammar guides and flashcards really helpful. They include straightforward, easy-to-understand explanations of a lot of difficult grammar topics. 

If you’re struggling with a certain area of grammar, you can add the example sentences from the guides to your flashcard deck. This will let you practice those sentences repeatedly until they’re in your long-term memory. 

Instead of memorizing the grammar concept itself, you can learn the grammar by using it in a natural sentence. I definitely think this is one of the best ways to learn grammar!

You can add or remove sentences by clicking the green or red buttons on the right of the screen. This ensures that you’ll only review the sentences you want to review.

This is a screenshot of a MosaLingua grammar lesson. MosaLingua allows you to add words and phrases from the lessons to your flashcard lists. This is really convenient for practicing difficult concepts!

Other features in the left hand menu include:

  • Search: This is like a dictionary. You can use this feature to look up different words.
  • Dialogues: This is a library of different dialogues about different topics. 
  • Progress: This tab tracks how many words and phrases you’ve learned, how many days in a row you’ve practiced, and and how many words and phrases are in your long-term memory.
  • Create a Flashcard: Exactly what it sounds like! You can make your own flashcards directly through MosaLingua, or you can import flashcards using a CSV file.
  • Hands-Free: This is a really cool feature that lets you learn without touching your device. 
  • About, Settings, and Contact: The final tabs in the menu provide information about MosaLingua, how to contact the staff, and your account settings. 

Exploring MosaLingua Web

After using all the features of the app, I wanted to see what else MosaLingua Web had to offer. Let me tell you: It’s a lot. I’ll walk through each of the features individually during this MosaLingua review to give you an idea of just how much language learning content MosaLingua offers. 

Let’s start by looking at the menu.

A picture of the MosaLingua web menu. This shows the different areas of MosaLingua web, as well as all the resources available to learn a language.

MosaLingua Web differs from the MosaLingua apps because it’s a subscription, not a one-time purchase. Even though you’ll end up paying more for MosaLingua Web, I think it’s definitely worth it.

For $4.99 USD/month, you get access to all of the content in the menu above, and that includes every single MosaLingua app. The MosaLingua apps are:

  • English
  • Business English
  • TOEFL Vocabulary
  • TOEIC Vocabulary
  • Medical English
  • Spanish
  • Business Spanish
  • German
  • Italian
  • Portuguese
  • Russian
  • French

Each of these apps costs anywhere from $4.99 USD to $8.99 USD each, so if you want to learn multiple languages, MosaLingua Web is already a great deal from the beginning.

Learn A Language By Reading

In addition to the apps, MosaLingua Web offers a pretty decent list of reading materials. They have books and stories specifically for the beginner language learners (A1 to A2 levels on the Common European Framework), as well as more advanced books in English, Spanish, French, German, Italian, Portuguese, and Russian.

A screenshot of the MosaLingua reading section. MosaLingua has a selection of books to learn a language, as well as audiobooks.

MosaLingua has partnered with other websites that offer eBooks and audiobooks, and some of the books MosaLingua offers are in the public domain. This means that they’re free to download and read anywhere on the internet.

For example, you can download Don Quijote in Spanish through MosaLingua Web, but you can also find it for free (legally) elsewhere on the internet. 

Even though you can find a lot of MosaLingua’s books for free on the internet, it’s not always easy. Having them in one spot saves a lot of time and energy, so I think this is a nice feature of MosaLingua Web.

To find a book, you can filter by name or difficulty (beginner, intermediate, advanced). Once you find one you’d like to read, you can download the books to your device in a few different formats, like Kindle, ePUB, PDF, or as an MP3 audiobook.

Learn A Language With Videos

MosaLingua Web also has a list of videos you can watch to improve your language listening skills. You can choose to watch music videos or other types of videos in your target language. Unfortunately, Russian music videos aren’t available yet, but they do have quite a few other options for Russian learners.

The videos are usually embedded directly from YouTube, which means you could probably find them on your own for free. However, when you’re learning a new language, it can be really difficult to find helpful and entertaining videos in your target language without spending hours searching. 

MosaLingua Web’s list of language learning videos can save you a lot of time because it already has so many options. There is also a transcript for each video, which isn’t always available on Youtube (more on that below). It doesn’t really have any TV series or movies though. If you’re looking for something along those lines, Lingopie is worth checking out.

To find a something you’d like to watch on MosaLingua, you can sort the videos based on difficulty and category. This helps you find the content that you’ll actually be interested in, and that will use the vocabulary you want to learn.

MosaLingua Russian video screenshot

The video categories available are:

  • Films, Series and TV
  • Science and Technology
  • Arts and Culture
  • Health and Social Science
  • Short Stories

Each video, including the music videos, comes with a full transcript underneath. The transcript automatically scrolls while the video plays, which helps you follow along more accurately. 

I think this is a really nice feature because most videos on YouTube don’t have captions (or they have really bad ones). This makes it impossible to figure out what’s going on if you can’t keep up with the speakers. 

Some language learning resources, like Language Learning with Netflix and FluentU, only focus on providing video transcriptions and subtitles. Since this is only one of the features of MosaLingua Web, it definitely adds a lot of value to the overall MosaLingua Web subscription.

Other Ways To Learn A Language With MosaLingua

In addition to compiling helpful lists of books and videos in your target language, the MosaLingua team also made resource lists that you can use to find news, magazines, blogs, and other websites in your target language. 

This is definitely a nice touch. Just like videos and books, it can be really hard to find good websites to use for practicing your target language.

To help you navigate these sites more easily and learn more efficiently, you can use MosaDiscover. This is a powerful tool that’s available on any part of the MosaLingua website. The MosaLingua team also developed a plugin for the Chrome and Brave browsers so you can use MosaDiscovery on any website.

What Is MosaDiscovery?

MosaDiscovery is a tool that allows you to highlight any word, phrase, or sentence on a website and see an instant translation. You can translate from or to your target language using MosaDiscovery. It’s really useful! Remember that the plugin can only be used in the Chrome and Brave internet browsers though. 

Here’s a translation I did on the website of El Pais, a popular newspaper in Spain.

MosaLingua lets you highlight and select words on any website and add them to your flashcard list. This is a screenshot of that tool, MosaDiscover.

You can also use MosaDiscover anywhere on the MosaLingua website without installing the plugin.

On the MosaLingua website, you can highlight any word and automatically translate it. This is a screenshot of MosaLingua Spanish.

If you use MosaDiscover on the MosaLingua website, it’s available in every language. The plugin supports English, French, German, Italian, and Spanish.

No matter where you find new words, you can always add them to your vocabulary list in MosaLingua and practice them later. I’m really impressed with the MosaDiscover tool. It’s definitely not perfect though. It doesn’t always detect the language correctly (see my picture above), but it’s still really useful when it does work.

How Much Does MosaLingua Cost?

MosaLingua has a few different products to help you learn your target language. The costs vary between the products, so here’s a quick breakdown of everything MosaLingua offers.

MosaLingua Apps Cost

There are 12 different MosaLingua language learning apps. There is a different app for each language, as well as specialized apps for business, medical, and exam preparation.

MosaLingua Web Cost

MosaLingua Web is an all-in-one platform that contains all content from the apps, as well as additional resources, like books, videos, and articles for beginners to advanced language learners.

Languages Offered: Spanish, Business Spanish, French, Italian, Brazilian Portuguese, German, Russian, English, Business English

Free Trial: 15 days

Price: $4.99 USD/month ($59.90 USD/year)

Recommended for: All levels

Goals: Language immersion, learn vocabulary and phrases in context

MosaSpeak Cost

MosaSpeak is an 8-10 module course to help you improve your speaking skills. It helps you increase your fluency, as well as confidence and pronunciation.

MosaTraining Cost

MosaTraining is an all-inclusive program that has modules covering every aspect of learning English, French, German, Italian, Portuguese, Russian, and Spanish. 

There are three different packages available. The Premium package consists of the modules only, the Premium+MosaWeb package has the modules plus one year of MosaWeb access, and the Deluxe+MosaWeb package has the modules, a year’s access to MosaWeb, and help from the founders of MosaLingua in creating a language learning plan.

Alternatives to MosaLingua

This MosaLingua review wouldn’t be complete without looking at a couple of alternatives! At its core, MosaLingua is a flashcard app. It’s main goal is to help you learn a lot of vocabulary words and phrases that you can use in real life. For this reason, it makes sense to compare it to other flashcard apps, like Memrise and Clozemaster

Both Memrise and Clozemaster offer a huge amount of content for free, while MosaLingua is only a paid resource. I think the quality is higher on MosaLingua though.

Regardless, it’s always a good idea to try a few different apps and websites when you’re just starting out, so I would suggest giving Clozemaster and Memrise a try before committing to MosaLingua.

In regards to quality of material and content, I think MosaLingua offers a lot more than Memrise and Clozemaster.
Chad Emery

Clozemaster is excellent for learning and reviewing vocabulary, but that’s the only thing you can do with it. There are no directions, guides, or instructions to teach you the language. You only fill in the blanks until you start remembering the words (even if you don’t know why those words are correct).

The sentences are also best for intermediate and advanced learners, so I wouldn’t suggest Clozemaster if you’re just starting a language. 

Memrise is a popular option for beginners because it offers a lot of free content, as well as some basic instructions and guides about grammar. Once you pass the beginner stages of your target language though, Memrise becomes somewhat limited. There’s not a lot of content for intermediate and advanced learners. 

Therefore, if you want a resource to use throughout your whole language learning journey, MosaLingua may be the best option compared to the other two. It’s still worth giving Memrise and Clozemaster a try though because of their free content.

Final Thoughts About MosaLingua

I really like using MosaLingua. It doesn’t have flashy graphics and animations like some other resources, but the quality of its content is excellent. The website can also be a little overwhelming when you’re starting out, but it’s easy to navigate once you get the hang of it. 

I wish there were a clear overview or walkthrough of the site once a user signs up. This would ensure that they knew about all the amazing resources MosaLingua has to offer. 

I would definitely not recommend MosaLingua if you’re looking for a structured course with a defined curriculum. If that’s what you’re looking for, resources like Duolingo, Pimsleur, and Rosetta Stone may be better suited for you.

If you’re looking for a flexible, self-directed language learning resource packed with high-quality content, MosaLingua is a great choice. It’s also cheaper than a lot of other resources, and definitely worth the price!

If you’re a current user, please leave your own MosaLingua review below!

About This MosaLingua Review

This is an independent MosaLingua review. It is not sponsored or influenced by MosaLingua or any other company. I spent around 10 hours using MosaLingua to prepare for and write this review, and the opinions here are my own. 

Keep in mind that Langoly may receive commissions when you click the links in our reviews. These commissions come at no extra cost to you, and they do not impact our reviews and comparisons. We try our best to keep things fair and balanced in order to help you make the best language learning decisions.

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.

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  1. 4.75
    Quality of Content
    Available Features
    Value for Money

    I really like MosaLingua. The design could be improved but I’m learning a lot with this app so I’m happy.

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  2. Reply
    Gregorio el guero mexicano July 23, 2021 at 11:34 pm
    Quality of Content
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    Value for Money

    Been using app for 2 yrs and love it. I was intermediate Spanish speaker and now can hold my own in most any conversation. Being able to add your own flash cards helps- I’m learning Mexican Spanish so when I see or hear new words/phrases I add them in. This has helped me learn the “español de la calle” and really start talking to people, which is the real goal, right? May be a little tougher for beginners but you can supplement your other app with this and get the best of both.

    + PROS: Dialogues Great flash cards Create your own flash cards Hands free tests Customizing options
    - CONS: Some features aren’t intuitive to navigate to
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