Comparison

FluentBrain vs LanguageKnow

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

FluentBrain

Features
Read full description

FluentBrain – Master Languages Naturally Finally, a language app that skips the textbook and teaches like your brain actually learns! -TechCrunch LANGUAGES: Spanish, French, German We are adding more and more everyday, and you can also add any language you want! WHAT IS FLUENTBRAIN? FluentBrain is a revolutionary language learning app that skips translations. Instead, it links words directly to vivid images and real-life contexts—just like native speakers do. Our method, rooted in cutting-edge memory science, uses spaced repetition to lock in your new vocabulary and gamified challenges to keep you motivated every day. WHY CHOOSE FLUENTBRAIN? • Instant Connection: Learn words through engaging, personalized visuals. • Optimal Retention: Spaced repetition ensures long-term memory retention. • Daily Boost: Quick 5-minute challenges fit into any busy schedule. • Offline Access: Study anywhere, even without an internet connection. • Ad-Free Experience: Start free and upgrade for unlimited flashcards and AI-powered text-to-speech. Ready to transform your language journey? For support, contact us at: info@balikgames.com Terms of service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://www.balikgames.com/privacy-policy

About

LanguageKnow

Learn or teach any language, from endangered dialects to global languages, with AI tutors and native speakers. Features personalized lessons, speech practice, and tools for educators to share and preserve linguistic heritage.

Highlights
  • AI conversation practice
  • Personalized lessons & quizzes
  • Speech and pronunciation practice
  • Verified dictionary
  • Tools for language teachers
  • Preservation of endangered languages
  • Community language groups
Features
Read full description

Teach your language or learn a new one, with native speakers and an AI tutor, free. From Yoruba, Igbo, Hausa, and Swahili to Spanish, French, Mandarin, Arabic, and Hindi, LanguageKnow is a language teaching, learning, and preservation platform on a mission to keep every language alive and within reach of everyone, on every continent. EVERY LANGUAGE, EVERY CONTINENT Teach or learn the language that matters to you, wherever it comes from: - Africa: Yoruba, Igbo, Hausa, Swahili, Amharic, Zulu, Twi, and West African Pidgin - Europe: Spanish, French, German, Italian, Portuguese, and Russian - Asia: Mandarin, Hindi, Arabic, Japanese, Korean, Bengali, Tagalog, and Vietnamese - The Americas: English, Portuguese, Haitian Creole, and Indigenous languages - Oceania and beyond: Maori, Samoan, and heritage languages worldwide If you can name it, you can learn it. If you speak it, you can teach it. FOR LEARNERS - AI conversation practice with instant feedback that adapts to your level - Personalized lessons and automatically generated quizzes - Flashcards and vocabulary review that help you remember - Speech practice to improve pronunciation - A verified dictionary across hundreds of languages - Challenges and leaderboards to stay motivated FOR TEACHERS AND NATIVE SPEAKERS - Share and preserve your language for learners around the world - AI teaching assistant to create and manage lessons - Upload lessons, vocabulary, and exercises - Grade essays with structured feedback - Peer review and a teacher dashboard - Earn verified teacher certificates and recognition COMMUNITY AND PRESERVATION - Browse and learn endangered and minority languages - Create language groups that connect native speakers and learners - Earn points and rewards for learning milestones - A safe, moderated platform for all ages WHY LANGUAGEKNOW We preserve endangered and heritage languages by giving native speakers a place to teach, share, and document their language for future generations. Whether you are reconnecting with your roots, preparing to travel, teaching the language you grew up with, or learning something entirely new, every lesson helps keep a language alive. Teach or learn on LanguageKnow and start today.

Screenshots

FluentBrain4 screens
LanguageKnow4 screens

Verdict

The call

The clearest difference is in-app purchases: LanguageKnow at none against FluentBrain's 2. FluentBrain's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. FluentBrain sells 2 in-app purchases, starting at $9.99 per month. LanguageKnow asks for nothing beyond the download.

Scorecard2 real differences · 7 level
FluentBrain versus LanguageKnow: the parameters behind the verdict, then further details
ParameterFluentBrainLanguageKnow
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequency—Every 2 weeks
AdsNo — betterYes
In-app purchasesYesNo — better
Monetization—Ad-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size35 MB6 MB
Age rating4+4+
DeveloperBalik GamesKoms Services LLC

In-app purchases

2 purchases

FluentBrain

Subscriptions2
  • Pro Subscription - Monthly$9.991 Month
  • Pro Subscription - Annual1 Month trial$79.991 Year
None

LanguageKnow

No in-app purchases

Questions

Is FluentBrain free?
FluentBrain is free to download, with in-app purchases available.
Is LanguageKnow free?
LanguageKnow is free to download, with no in-app purchases.
Do FluentBrain or LanguageKnow have ads?
LanguageKnow shows ads; FluentBrain does not.

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