Software Alternatives, Accelerators & Startups

LanguageLeveler VS Readlang

Compare LanguageLeveler VS Readlang and see what are their differences

LanguageLeveler logo LanguageLeveler

LanguageLeveler is a mobile language app that helps you simplify paragraphs of books while reading them. Improve your language skills with chapter-specific word lists and spaced repetition flashcards. Available both for Android and iOS

Readlang logo Readlang

Read your favorite webpages, translate the words you don't know, and we'll generate flashcards to help you remember.
  • LanguageLeveler Read in your target language
    Read in your target language //
    2025-06-17
  • LanguageLeveler Immersive reading experience
    Immersive reading experience //
    2025-06-17
  • LanguageLeveler How simplification works
    How simplification works //
    2025-06-17
  • LanguageLeveler Master vocabulary per chapter
    Master vocabulary per chapter //
    2025-06-17
  • LanguageLeveler Learn the vocabulary with useful information
    Learn the vocabulary with useful information //
    2025-06-17
  • LanguageLeveler Smart reviews with spaced repetition
    Smart reviews with spaced repetition //
    2025-06-17
  • LanguageLeveler Test your knowledge with flashcards
    Test your knowledge with flashcards //
    2025-06-17

Level up your language skills, one story at a time.

Already know the basics of a language but get stuck when reading real books? This app helps you bridge the gap from semi-fluent to fluent without constantly reaching for a dictionary.

Choose from a growing library of books in your target language, and read comfortably with simplified versions of challenging paragraphs just a tap away.

Key features and how it works:

โ€ขโ  โ Tackle any paragraph in a book by clicking on it, and instantly switch to a simpler version. Select from multiple "levels" to match your comfort zone. The original text is always visible first, honoring the authorโ€™s style and helping you develop the skills to one day read without aid.

โ€ขโ  โ Proprietary scoring of paragraph difficulty. Instead of guesswork or AI, we use a carefully engineered algorithm to rank the complexity of each paragraph. This ensures you always see truly simpler text when you need it.

โ€ขโ  โ Chapter-focused vocabulary. For every chapter of each book, we have created a vocabulary list. This way, before you start reading a new chapter or a new book, you can practise these words so going through the original texts will become easier. No more randomly learning words that you will not use.

โ€ขโ  โ Spaced repetition for words. To facilitate better learning, words you have learned are managed with a spaced-repetition system (SRS). Youโ€™ll review new words just in timeโ€”never forgetting them as you progress.

Who is this app for?

โ€ขโ  โ Intermediate learners. If you grasp the basics of a language, but find native texts just too difficult and find yourself looking up to many words while reading, LanguageLeveler is your bridge to reading success!

Supported Languages:

โ€ขโ  โ Dutch, English, Italian (More to come!)

  • Readlang Landing page
    Landing page //
    2023-09-21

LanguageLeveler

Pricing URL
-
$ Details
free
Platforms
iOS Android
Release Date
2025 February
Startup details
Country
The Netherlands
City
Amsterdam
Founder(s)
Romano Vacca, Ronny Rook
Employees
1 - 9

LanguageLeveler features and specs

  • simplification
    With one tap, simplify a paragraph to a easier version based on CEFR characteristics
  • chapter-based vocabulary
    Per chapter of a book, we have word lists so you can learn the words before reading the chapter
  • spaced repetition
    You can review words based on spaced repetition
  • flashcards
    A way to review your knowledge

Readlang features and specs

  • Ease of Use
    Readlang offers an intuitive interface that facilitates easy navigation and use, even for those who are not tech-savvy.
  • Contextual Translations
    It allows users to highlight text and get immediate translations in context, which helps in better understanding and learning.
  • Vocabulary Building
    Readlang saves translated words and phrases into a personalized flashcard deck, aiding in the retention and recall of vocabulary.
  • Supports Multiple Languages
    The platform supports a wide range of languages, making it a versatile tool for language learners.
  • Integrated Web Reader
    It provides a web reader that can be used to read articles and translate words on-the-go, enhancing the practical application of language learning.

Possible disadvantages of Readlang

  • Limited Free Version
    The free version of Readlang has restricted features, and users may need to upgrade to the premium version for unlimited access.
  • Translation Quality
    The quality of translations can sometimes be inconsistent, depending on the complexity and context of the text.
  • Requires Internet
    An active internet connection is required to use Readlang, which may be a limitation in areas with poor connectivity.
  • No Mobile App
    As of now, Readlang does not offer a dedicated mobile app, which might be inconvenient for users who prefer learning on their mobile devices.
  • User Interface Limitations
    While functional, the user interface could benefit from modern design updates to enhance user experience.

LanguageLeveler videos

No LanguageLeveler videos yet. You could help us improve this page by suggesting one.

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Readlang videos

How To Practice Reading In A Foreign Language | Readlang Review & Tutorial

More videos:

  • Review - Beginner's guide to Readlang
  • Review - My Thoughts on Readlang

Category Popularity

0-100% (relative to LanguageLeveler and Readlang)
Education
4 4%
96% 96
Language Learning
4 4%
96% 96
Studying
0 0%
100% 100
Learn A Language
100 100%
0% 0

Questions and Answers

As answered by people managing LanguageLeveler and Readlang.

How would you describe your primary audience?

LanguageLeveler's answer

LanguageLeveler is designed for people who already read a little in their target language, but still find native level texts too difficult.

Think of learners who:

Sit in the โ€œintermediate to advancedโ€ range (CEFR ~ B1โ€“C1). You've finished the basic grammar courses and can follow a story, but you quit when the vocabulary level goes up or long sentences appear. Prefer learning through authentic books or stories, not through isolated drills, yet you want a safety net (paragraph simplification, chapter-specific word decks, and spaced-repetition reviews). Enjoy reading for pleasure and growth. Whether you're a native speaker polishing your skills, a polyglot tackling your third language, or a book-lover who hates stopping to pull out a dictionary, LanguageLeveler keeps you turning pages while steadily raising your proficiency. If you're still wrestling with basic conjugations, an app or platform focused on beginners would be a better option.

When you're ready to cross the bridge between intermediate and advanced level, LanguageLeveler is your next step!

User comments

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Social recommendations and mentions

Based on our record, Readlang seems to be more popular. It has been mentiond 53 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

LanguageLeveler mentions (0)

We have not tracked any mentions of LanguageLeveler yet. Tracking of LanguageLeveler recommendations started around Jun 2025.

Readlang mentions (53)

  • Show HN: Glossarie โ€“ a new, immersive way to learn a language
    AFAIK, I think the most popular version of this idea is https://readlang.com. - Source: Hacker News / over 1 year ago
  • Learning to Listen. El podcast que mรกs recomiendo para el nivel intermedio.
    In my own case, I struggled for over a decade, to get anywhere at all useful with Spanish, until someone in this forum recommended readlang.com. I can't speak for anyone else, but for myself: just reading entire stories, as fast as I could, without stopping AT ALL when I ran into an unknown word, or tense, or idiom, made THE critical difference. Before that, every second word was causing me to stop. And... Source: about 2 years ago
  • How to use LingQ for free?
    If you're going to do this, why not just use something like the free tier of ReadLang? Source: over 2 years ago
  • What is your favorite free language learning platform? (app, YouTube videos, Netflix subtitles, websites, etc)
    Readlang, but you have to have a basic vocabulary; otherwise it is not easy. Https://readlang.com/ I've had a love and hate relationship with Duolingo for Dutch and French. I'm trying it for Greek now and it seems to have improved over the last few years. Source: over 2 years ago
  • I need some help finding an app to read in a foreign language
    I think https://readlang.com/ is similar to LingQ and hast the option to upload files - I have never used it though, so no guarantee the formatting is better. Source: over 2 years ago
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What are some alternatives?

When comparing LanguageLeveler and Readlang, you can also consider the following products

Beelinguapp - Beelinguapp shows the exact same text in two languages; side by side.

Duolingo - Duolingo is a free language learning app for iOS, Windows and Android devices. The app makes learning a new language fun by breaking learning into small lessons where you can earn points and move up through the levels. Read more about Duolingo.

typeng.com - This is a free online simulator for practicing tenses in the English language. You need to read the question and answer it using only the words that will be displayed below. If the word is spelled correctly, it will be filled in.

Memrise - Learn a new language with games, humorous chatbots and over 30,000 native speaker videos.

Busuu - Join the global language learning community, take language courses to practice reading, writing, listening and speaking and learn a new language. Learn English with busuu's .

Clozemaster - Learn a language through mass exposure to useful vocabulary in context.