Slavij – Learn Interslavic

One language for all Slavs

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Interslavic is the one language most Slavs understand at first sight. Learn it in a few minutes a day, next to your own Slavic language. Learn Interslavic, the language most Slavic speakers can understand without studying it. Interslavic (Medžuslovjansky) is built from the words the Slavic languages share, so a Pole, a Czech, a Croat or a Ukrainian can read it at first sight. Slavij teaches it in short daily lessons and shows every word next to its twin in your own Slavic language. HOW IT WORKS • Guess first: every new word starts as a guess from your own language • Four kinds of exercises: choice, listening, matching and typing, with forgiving answer checking (Latin or Cyrillic; missing diacritics count as almost right) • "Who would understand you": after each lesson, see which Slavic languages share the words you just learned • Review with spaced repetition, so words come back just before you would forget them • Cyrillic alphabet: the 29 letters in four small groups, with a practice drill • Endings: practise noun cases and verb and adjective forms of the words you know A DICTIONARY THAT SHOWS THE FAMILY Search in Latin, Cyrillic or your own language. Every entry shows its cognates across the Slavic languages, with full declension and conjugation tables. YOUR WAY • Latin or Cyrillic script, standard or etymological spelling, everywhere in the app • Daily goal, streak and an optional reminder • Word of the Day widget for the Home Screen and Lock Screen • Friends: share your code and compare streaks and XP through iCloud (optional) • Light and dark mode, Dynamic Type and VoiceOver • English and Czech interface Works offline, with no account. Slavij is free with ads. Slavij Pro removes all ads and supports new lessons. The course has 6 units and 102 words so far, with more on the way. The content follows the Interslavic dictionary and grammar. If you spot a mistake, tell us through the support page. Slavij Pro is an auto-renewable subscription, monthly or yearly (the yearly plan starts with a free trial). Payment is charged to your Apple Account, and the subscription renews automatically unless you cancel it at least 24 hours before the end of the current period. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://cicko.github.io/slavij-support/privacy.html

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The developer, Rudolf Cicko, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

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  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Location
    • Contact Info
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    • Usage Data

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

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Information

Seller
Rudolf Cicko
Size
8.1 MB
Category
Education
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
  • Mac
    Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English and Czech
Age Rating
4+
Copyright
© 2026 Rudolf Cicko
  • Developer Website
  • Privacy Policy

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