--- title: "HayaiLearn - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Learn Japanese the way you'll actually stick with - by watching the YouTube content you already love. HayaiLearn ("hayai" means fast) turns any Japanese video into an interactive lesson with AI-powe" --- # HayaiLearn — United States > Japanese video immersion ![HayaiLearn App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/09/a6/a7/09a6a759-2239-def5-9899-f14901869cd4/ios-logo-icon-0-0-1x_U007epad-0-1-sRGB-85-220.png/434x0w.png) **Developer:** [Fallen Cloud Studios](https://apptail.io/developer/fallen-cloud-studios-AoxJcb) **Category:** Education **Rating:** 4.4/5 (33 ratings) **Price:** Free **Bundle ID:** com.hayailearn.app **Store:** Apple App Store **Country:** United States **Version:** 2.0.16 (released 2026-09-25) **Original Release:** 2025-11-13 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6743055074) **AppTail Page:** [https://apptail.io/app/hayailearn-Corx/united-states](https://apptail.io/app/hayailearn-Corx/united-states) ## HayaiLearn Description Learn Japanese the way you'll actually stick with - by watching the YouTube content you already love. HayaiLearn ("hayai" means fast) turns any Japanese video into an interactive lesson with AI-powered subtitles, instant contextual translations, and real speaking practice. Immersion in easy mode. Most learners quit because they feel overwhelmed, short on time, or have nowhere to practice. HayaiLearn fixes all three: enjoyable content keeps you motivated, bite-sized study fits any schedule, and an AI conversation partner gives you unlimited practice. Learn from videos you enjoy 20,000+ Japanese videos, plus import any YouTube video yourself Every video graded 1-10 by difficulty, so you always find content at your level A personalized feed that surfaces what's most comprehensible to you right now AI that makes hard content easy Fully AI-parsed subtitles - far more accurate for slang and casual speech Tap any word for the meaning that fits this sentence, not a wall of definitions One-tap AI explanations break down grammar and sentence patterns on demand Actually speak the language Roleplay conversations built around the exact words and grammar you're learning The AI voices the scene, listens to your reply, and gives instant, explainable feedback Shadowing and pronunciation grading to sharpen your accent Remember what you learn Smart spaced-repetition Review for reading and listening, grounded in real clips Flashcard or multiple-choice, drilled in the context you first saw the word Frequency-based vocabulary lists with JLPT N5-N1 filters Track real progress XP across all four skills - Reading, Listening, Writing, Speaking Level up, build daily streaks, and watch words go from "just started" to "mastered" Mine and save sentences, organize videos into albums, and study your way Built for the full journey Input builds comprehension. Output builds fluency. HayaiLearn is the only tool that covers both - turning the shows you love into the fastest path to speaking Japanese. A paid subscription is required to access content and features. You can start with a free 7-day trial; cancel anytime. Terms of Use: Privacy Policy: ## HayaiLearn Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c9/36/27/c9362727-1c53-0aaa-aa3f-2399ee24ed49/Frame_1.jpg/1260x2736.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/7c/29/80/7c2980aa-60a1-a734-51c3-8968eeac9002/Frame_5.jpg/1260x2736.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/e4/2e/8e/e42e8e42-665f-3da8-60df-b6c234773291/Frame_6.jpg/1260x2736.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/0b/07/7a/0b077af3-82fd-6378-af23-775f0527ff87/Frame_8.jpg/1260x2736.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/f5/e5/f4/f5e5f4db-aebe-aa84-7ee9-ea5cd773ae57/Frame_10.jpg/1260x2736.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ba/a7/cd/baa7cdee-bbd6-0357-afa9-a6c527973836/Frame_4.jpg/1260x2736.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/8c/66/bc/8c66bcb0-583c-4e9a-ecc7-4126dadcac8b/Frame_9.jpg/1260x2736.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/17/d7/7e/17d77e10-1285-1721-80c5-87d61fe45714/Frame_7.jpg/1260x2736.png) ## HayaiLearn Rating Breakdown in United States - 5 stars: 25 (76%) - 4 stars: 4 (12%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 4 (12%) ## HayaiLearn Reviews in United States ### *---- "Pay to use app" I understand offering premium services for cost but to use the app at all is simply greedy. It used to be five minutes daily now it’s none at all. This is a language learning app and there’s tons out there. This is not a necessity and is completely optional. I will be opting out of using it anymore. -- bhadbhiddie, 2026-06-26 ### ***** "Awesome app" Helped me a lot easier to use than Duolingo actually -- maplestory6, 2026-05-26 ### ***** "Great for immersion" App has made YouTube videos way more accessible for language learners, allowing you to listen to natural Japanese with easy lookups. The app is not perfect and the subtitle transcription makes mistakes but for an intermediate-advanced learner this app is a god send. -- Hunk07, 2026-01-28 ### *---- "No freemium" Honestly I think new companies need to consider where consumers are at a certain point. Right now there are more and more services asking for $50-$100 subscriptions for a yearly basis and it simply isn’t sustainable to have every company do this. I’m not saying companies have to provide every feature for free but adding a couple creates a larger market. You have more users, and most likely more individuals willing to recommend and use the product. I just think this new trend is annoying, especially when apps and websites aren’t clear that they aren’t free until you finish making the account. -- critic number ?, 2025-12-09 [View all HayaiLearn reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## HayaiLearn In-App Purchases | Item | Price | |------|-------| | Pro Access | $69.99 | | Platinum | $129.99 | | Pro | $12.99 | ## Apps Similar to HayaiLearn - [Sensei: Learn Japanese JLPT](https://apptail.io/app/sensei-learn-japanese-jlpt-rcgp/united-states) - [Shinobi: Read & Learn Japanese](https://apptail.io/app/shinobi-read-learn-japanese-Lrpq/united-states) - [Kana - type japanese](https://apptail.io/app/kana-type-japanese-Rrnv/united-states) - [Hanashi - 新しい言語を話そう](https://apptail.io/app/hanashi-aJiw/united-states) - [Manabiya - 動画で日本語学習](https://apptail.io/app/manabiya-pMPw/united-states) - [Makoto Japanese Explorer](https://apptail.io/app/makoto-japanese-explorer-Pfpx/united-states) - [MochiKaiwa - Speak Japanese](https://apptail.io/app/mochikaiwa-speak-japanese-GuOx/united-states) - [Kiku - Learn Japanese Fast](https://apptail.io/app/kiku-learn-japanese-fast-wEgz/united-states) - [Moji - Learn Japanese & Kanji](https://apptail.io/app/moji-learn-japanese-kanji-fOJA/united-states) - [Nihondex: Learn Japanese](https://apptail.io/app/nihondex-learn-japanese-YUJA/united-states) ## HayaiLearn Available In - [United States](https://apptail.io/app/hayailearn-Corx/united-states) - [Japan](https://apptail.io/app/hayailearn-Corx/japan) - [Philippines](https://apptail.io/app/hayailearn-Corx/philippines) - [Indonesia](https://apptail.io/app/hayailearn-Corx/indonesia) - [France](https://apptail.io/app/hayailearn-Corx/france) - [Türkiye](https://apptail.io/app/hayailearn-Corx/turkey) - [Canada](https://apptail.io/app/hayailearn-Corx/canada) - [Thailand](https://apptail.io/app/hayailearn-Corx/thailand) - [Argentina](https://apptail.io/app/hayailearn-Corx/argentina) - [Kenya](https://apptail.io/app/hayailearn-Corx/kenya) - [Netherlands](https://apptail.io/app/hayailearn-Corx/netherlands) - [Norway](https://apptail.io/app/hayailearn-Corx/norway) - [Panama](https://apptail.io/app/hayailearn-Corx/panama) - [Saudi Arabia](https://apptail.io/app/hayailearn-Corx/saudi-arabia) - [Singapore](https://apptail.io/app/hayailearn-Corx/singapore) - [Czechia](https://apptail.io/app/hayailearn-Corx/czechia) - [Switzerland](https://apptail.io/app/hayailearn-Corx/switzerland) - [New Zealand](https://apptail.io/app/hayailearn-Corx/new-zealand) - [Bahrain](https://apptail.io/app/hayailearn-Corx/bahrain) - [Algeria](https://apptail.io/app/hayailearn-Corx/algeria) - [Pakistan](https://apptail.io/app/hayailearn-Corx/pakistan) - [Romania](https://apptail.io/app/hayailearn-Corx/romania) - [Uzbekistan](https://apptail.io/app/hayailearn-Corx/uzbekistan) - [Sweden](https://apptail.io/app/hayailearn-Corx/sweden) - [Hong Kong SAR China](https://apptail.io/app/hayailearn-Corx/hong-kong) - [Jordan](https://apptail.io/app/hayailearn-Corx/jordan) - [Egypt](https://apptail.io/app/hayailearn-Corx/egypt) - [South Africa](https://apptail.io/app/hayailearn-Corx/south-africa) - [Sri Lanka](https://apptail.io/app/hayailearn-Corx/sri-lanka) - [Mauritius](https://apptail.io/app/hayailearn-Corx/mauritius) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*