20 Best Apps to Learn Japanese in 2026 (Free, Tested)

The best app to learn Japanese depends on which part you need: Speak to talk from the first lesson, WaniKani to read kanji, LingoDeer for kana and grammar, Duolingo for a free start, and Slova for Japanese built around your own life and interests.

Japanese asks for three things at once: speaking, three writing systems and a lot of words. That is why the best setup is usually one main app plus one helper. It is also the longest language on most lists for English speakers: the US Foreign Service Institute puts it at 88 weeks, or 2,200 class hours, of full-time study for professional working level [1]. You do not need that level to enjoy Japanese, and how long Japanese takes depends on what you want to do with it.

We compared 20 apps in September and October 2026, from free textbooks to AI tutors you talk to, and rechecked every price and free plan in October 2026. This is not a ranking from worst to best. Every app below has a "best for" line, so find the one that sounds like you.

Comparison table

✓Yes◐Partly✕No

How we tested

We checked every app between September and October 2026 against the same three tasks. For each one we went through its lesson flow and official help pages, read its store listing and recent store reviews, and rechecked every price and free limit in October 2026.

1. Introduce yourself. Say who you are and what you do, out loud and in polite Japanese, in the first ten minutes.
2. Read a short menu. Read a few lines in kana with a handful of kanji, and see what help the app gives and how it checks you.
3. Follow real Japanese. Understand one minute of natural speech from a show or a conversation, with and without help.

Then we scored each app on five things. Each one gets 2 (strong), 1 (partly) or 0 (missing), which is what the marks in the table above show.

• Speaking. How much of a session you spend saying Japanese out loud.
• Kanji and reading. Whether the app teaches hiragana, katakana and kanji, or quietly leans on romaji.
• Grammar explained. Whether particles and the polite and casual forms are explained in plain words.
• Words that come back. Whether new words return for review or vanish after the lesson.
• Value. What a month costs against what you get, and where the free plan stops.

We also noted whether an app helps with the JLPT, because it changes what you study. More on that in the JLPT section below.

The best apps to learn Japanese

3

Slova

Best for learning Japanese through your own life and interests

Slova starts with one sentence about why you want Japanese, and the answer can be a goal or something you love. A goal might be a job in Tokyo, a move to Osaka, a partner's family in Fukuoka or a trip for the cherry blossoms. An interest might be anime, J-pop, games or cooking. You can say both. Slova asks a few questions about that topic and builds a path of units and lessons around it, and the path keeps changing as your goals, interests and level change.

Under the path sits a real curriculum from A0 to C2, built by language learners and computer scientists, with visual lessons. Every lesson comes in two forms you can switch between: interactive slides with pictures, audio and quick checks at your own pace, or out loud with our AI tutors, who listen to your answer and correct it with a reason. Call a friend anata (あなた) in a role-play and the tutor stays in character, then explains that friends use each other's names, so it is Kenji wa nani ga suki? (ケンジは何が好き？). Finish the last unit and the path extends itself, so there is no end of course.

You also make your own practice. Describe a place, say a ramen shop from a show, and Slova draws it and labels every object in Japanese: kauntā (カウンター, counter), hashi (箸, chopsticks), donburi (丼, rice bowl). Ask for a short podcast or story at your level and Audio Lab writes it, with a transcript that follows the audio. You can also generate vocabulary and verbs on any topic, from anime to a kitchen shift. Every word from lessons, pictures, audio and texts you read goes into one list, the Lexicon, which shows where you met it and how well you know it, and brings it back for review. Words you already know can be imported, so you do not start from zero.

That is why results come quickly. The word you learn on Monday is one you hear in Tuesday's episode or use in tomorrow's chat, because it comes from your own life. It also gives you a reason to open the app in week six, when courses written for everyone start to feel like homework.

GoodJapanese that comes from your own life, spoken from the first lesson, with every word kept in one list.

Watch outNewer than the big names, and it teaches 12 languages today rather than 40.

• English, French, Spanish, Arabic, Chinese, Japanese, Korean, Portuguese, German, Italian, Russian and Turkish, and growing
• A0 to C2 curriculum
• Speaking in every lesson

More apps worth knowing

Best free apps to learn Japanese

For most people the best free app to learn Japanese is Duolingo for the daily habit, with renshuu for grammar and words and WaniKani's free levels for kanji. Here is where each free plan stops, checked in October 2026.

Speak, Pimsleur, Lingopie, Teuida and Praktika are trial-only or have a small free plan. A free start that works: kana in LingoDeer's free alphabet or Duolingo, grammar in Tae Kim's Guide, kanji in WaniKani's free levels, and a real conversation on HelloTalk, following our plan for learning Japanese by yourself.

Fastest way to learn Japanese with an app

Japanese is the slow one, and no app changes that. The Foreign Service Institute's 88 weeks is for professional working level, which is a very high bar [1]. What speeds you up is the same everywhere: speak every day, hear real Japanese, and review the words you meet.

The fastest setup we found has three parts:

1. Kana in the first weeks. Hiragana and katakana are small, every app assumes them, and an app that keeps you on romaji will slow you down later.
2. One speaking app, every day. Fifteen to twenty minutes with Speak, or with Slova if you are learning for a specific reason, gets sentences out of your mouth early.
3. Kanji and review in the background. Ten minutes a day with WaniKani, renshuu or Bunpro, so words you met on Monday are still there on Friday.

Our guide to the fastest apps for any language compares more options.

Best apps for beginners and adults

Japanese is friendlier to start than its reputation. The sounds are few and clear, and Japanese is not a tonal language. Adults usually want two things a child does not: to know why a sentence works, and a plan that fits into 20 minutes a day.

For the first month, we would pick one of these starts:

• Free and structured: Duolingo for the daily habit, plus Tae Kim's Guide when you want grammar explained.
• Paid and explained: LingoDeer, if you want kana and grammar in plain English before you speak.
• Speaking from day one: Speak, if you would rather talk badly now than read perfectly later.
• Built around your reason: Slova, if you are learning for a job, a move, family or a passion, so the first words are ones you will use this week.

Learning Japanese in the car

Audio is the best way to use a commute or a walk. Three options work without looking at a screen:

• Pimsleur is the one built for the car, with Apple CarPlay and Android Auto modes and a hands-free driving mode. You answer out loud, so it works best on a calm drive.
• NHK Easy Japanese gives you the MP3 audio of 48 lessons free. It is made for travel phrases.
• JapanesePod101 has short audio lessons that walk you through real conversations.

Keep your eyes on the road and your hands on the wheel. Anything that needs the screen can wait until you park.

Best apps for Japanese conversation

Understanding Japanese is easier than saying it, and the only fix is saying it. You have three kinds of partner:

• AI tutors are always there and never tired: Speak for guided speaking, Praktika for a friendly voice, Teuida for replying to filmed scenes. Our Speak vs Praktika comparison puts the first two side by side.
• Human tutors on italki catch what an AI misses and talk about their own lives.
• Exchange partners on HelloTalk or Tandem swap an hour of English for an hour of Japanese.

A sensible split is AI for volume during the week and a human tutor once a week for the unexpected.

Apps other than Duolingo

Duolingo is a good habit builder, and many people outgrow it. The cure depends on what is missing. If you want speaking, use Speak. If you want grammar explained, LingoDeer or Bunpro. If you want kanji, WaniKani. If you want a free textbook, Tae Kim's Guide or renshuu. If you want Japanese built around your goals and interests, Slova. Our list of Duolingo alternatives covers more.

Hiragana, katakana and kanji

Japanese is written with three scripts, and an app that quietly leans on romaji will hurt you later. Hiragana and katakana are two sets of 46 basic characters each, one for Japanese words and grammar and one for foreign words and names. Most learners get both under control in a few weeks of daily practice.

Kanji is the long part. Japan's official list of everyday kanji, the jōyō list, has 2,136 characters [17]. WaniKani covers about 2,000 of them. You can read a lot of simple Japanese with the first few hundred, and a kanji app beside a speaking app avoids the usual trap: people who only do kanji can read signs and freeze in a shop, and people who only speak hit a wall at the first menu.

JLPT: which apps help

The JLPT has five levels, N5 to N1, and N5 is the easiest. It tests language knowledge (vocabulary and grammar), reading and listening, and it has no direct speaking or writing section [16]. A speaking app will not prepare you for the paper by itself.

For the test, pair a grammar and vocabulary tool such as Bunpro, renshuu or Bunpo with a kanji app such as WaniKani or Kanji Study, and add a listening source. Our JLPT N5 guide shows what is on the first test.

Anime and Japanese from shows

Anime is the reason a lot of people start Japanese, and it is a fine reason. It is also not a textbook: characters often speak in styles that real people rarely use, and fast, joking dialogue is hard to follow as a beginner. The best way in is to learn the words from the shows you love, in lessons you can pause, then watch with Japanese subtitles when you are ready.

Slova builds a path around the show or the genre, so your first words come from scenes you know. Lingopie lets you watch with Japanese subtitles and save words as flashcards once you can read kana. Our guide to learning Japanese with anime goes deeper.

Polite or casual Japanese

Japanese changes the ending of the sentence depending on who you talk to. The polite form, with desu and masu (です, ます), is safe with anyone you do not know well, and it is what you will say to a shop worker, a coworker and a teacher. The plain form is for close friends and family.

Beginners should use the polite form everywhere. The common mistake is copying plain-form lines from anime and using them with strangers, which can sound rude. Check that your app tells you which form a sentence is in. Our guide to Japanese for work covers keigo, the extra-polite language of the office.

Best app by goal

Which one should you pick

If you are starting from zero and want to spend nothing, begin with Duolingo for kana and add renshuu or Tae Kim's Guide for grammar. When you are ready to pay, Speak is the best way to get Japanese out of your mouth early, and LingoDeer is the better choice if you need grammar to make sense first.

For kanji, add WaniKani and let it run in the background. For the JLPT, Bunpro. For the commute, Pimsleur.

If you are learning Japanese for something specific, anime, a job in Tokyo, a trip or family, or a passion like J-pop or cooking, Slova is the one we would start with. It builds the lessons, the speaking practice and the word review around your own reason, so what you learn today shows up in your life tomorrow.

Conclusion

Japanese needs speaking, reading and a lot of words, and the strongest setup is usually one main app plus one helper. Start free with Duolingo, renshuu and WaniKani's free levels, then pay for the one thing you are missing. Speak leads for speaking, WaniKani for kanji and LingoDeer for grammar. If you want one course, speaking included, built around your own goals and interests, give Slova a try.

Frequently asked questions

Sources

Written by Yiğit Karasu, founder of Slova