renshuu - Japanese learning

In-app purchases
4.8
13.8K reviews
1M+
Downloads
Content rating
Everyone
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About this app

A cute, ad-free, and enjoyable learning experience is waiting for you in the Renshuu community! The free version is unlimited: there’s no timer before you are forced to pay!

★ A path for every learning style and every goal ★
Whether you are getting started with the alphabets or have been studying for years, jump in exactly where you belong! Don’t waste time going through what you already know.

Renshuu maintains learning paths for most textbooks, the JLPT, Kanji Kentei, and for those who just want to learn. You can also carve out your own path! Our community has over 10,000 user-made lessons for even more focused learning.

★ Cute, relaxing, and fun ★
Our mascot Kao-chan is here to let you enjoy learning Japanese, whether it’s through collectible coins every time you quiz, a character that evolves as you learn, manga pages that you unlock, or hundreds of hand-made illustrations.

Additionally, we have both single and multiplayer games to help you keep your learning and reviewing fresh!

★ Personal service ★
We are just a two-person company - and we don’t use chat bots. That means that every question you have gets an answer directly from us.

★ Rich, in-depth materials ★
■ Vocabulary: over 15,000 native-recorded audio files, 17,000 hand-picked images, and 160,000 example sentences make understanding vocabulary a breeze. Our growing library of accent/pitch data can even help you with accent reduction.
■ Kanji: 12,000+ kanji, with no limits on what you can study! Over 2,000 colorful mnemonics help you to understand and retain the meanings.
■ Grammar: Over 800 different expressions, each complete with native-written model sentences, construction diagrams, audio, and over 7,500 hand-made quiz questions.
■ Sentences: Thousands of sentences complete with audio, divided by theme and difficulty levels.

★ A superior quiz system designed around Japanese ★
Our SRS-for-Japanese system doesn’t treat Japanese materials like flashcards to be memorized, and breaks every item down into individual components so you can understand, and not just memorize. Mastery schedules keep you studying only what you need to, pushing weaker materials to the front for you to focus on.

Dozens of different question styles keep things fresh, while a flexible input system (multiple choice, typing, or writing) lets you answer the way that you want to.

★ Customizable down to the last character ★
Renshuu doesn’t believe that there is a single way of studying that everyone should adhere to. Our expansive settings and customizations let you adjust the learning environment to what works best for you.
Updated on
Feb 4, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Financial info and App info and performance
This app may collect these data types
Personal info, Financial info and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.8
13.1K reviews
Zephera Labendz
October 28, 2025
honestly, better than Duolingo. you learn Kanji as you learn words, so you get used to reading it. not to mention, there are games you can play to reinforce your vocabulary that are actually fun (unlike most edutainment)! i recommend at the very least giving it a try if you want to learn Japanese, and you can set your current skill level right from the start.
83 people found this review helpful
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renshuu.org
October 29, 2025
Thanks! We're 100% focused on Japanese, so most of renshuu's functionality is built with Japanese in mind, and not a "generic product" that you can plug any language into. If you need anything as you learn on renshuu, do let me know. I'm always here at michael@renshuu.org, or the ? button at the top of the app!
Nicole Bush
February 5, 2026
I've only just started learning Japanese but it's so obvious that real care has been taken to make learning Japanese fun and well explained. Having an app that doesn't do a bunch of other languages is nice because you get the culture relevance with the language, which really shapes how you learn it and what's focused on. Super cute and fun and the free version is not spammy, plus the pro version is super affordable.
1 person found this review helpful
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renshuu.org
February 6, 2026
Thanks for the detailed review! If you need anything as you learn on renshuu, do let me know. I'm here at michael@renshuu.org, or the ? button at the top of the app!
Kennedy
January 27, 2026
This app provides very interactive and broad lessons, you can make your own schedules to fit your needs, and you can go at your own pace! I've been using it for around a week, and I already have ALL the hiragana characters memorized just by using this app! Renshuu was the spark to my Japanese learning journey, and It'll hold my hand through it all. The app also has a lot of human love and care to it, and there's no AI integrated at all unlike other apps. That's what I love most about it.
2 people found this review helpful
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renshuu.org
January 28, 2026
Thanks so much! We're here for the human connection that is essential to learning, so we have absolutely no desire to add AI or anything that takes that away from our learners. If you need anything as you learn on renshuu, do let me know. I'm always here at michael@renshuu.org, or the ? button at the top of the app!

What’s new

Additional fixes for when internet connection is not present.