Best Japanese Learning Apps 2026: Free Tools for JLPT Success

The Japanese learning app landscape has evolved dramatically. In 2026, learners have access to more free, high-quality tools than ever before. But with so many options, choosing the right combination of apps can be overwhelming.

This guide reviews the best free Japanese learning apps available in 2026, focusing on tools that actually help you pass the JLPT. We cover kanji study, vocabulary building, grammar practice, reading practice, and listening comprehension.

1. KanjiTest.Online — Best All-in-One Kanji Platform

Free | Web | JLPT N5-N1

KanjiTest.Online is a dedicated kanji learning platform built specifically for JLPT preparation. It covers all five levels with comprehensive study materials, interactive flashcards, vocabulary lists, and timed practice tests.

Key Features

Complete kanji database — Every JLPT kanji with readings, meanings, stroke counts, and example sentences
Vocabulary pages — Level-appropriate vocabulary with example sentences for N5, N4, N3, N2, and N1
Practice tests — 20 sets per level with randomized JLPT-style questions
Grammar section — Integrated grammar explanations with examples for every JLPT level
Flashcards — Level-based interactive flashcards for quick review
No registration required — Start studying immediately

Best For

JLPT candidates who want structured, level-based kanji study with built-in practice tests. The N5 study pages are particularly well-suited for beginners, while the N2 study pages serve advanced learners preparing for the upper levels.

Visit: KanjiTest.Online

2. Anki — Best Spaced Repetition System

Free (desktop, Android) | $25 (iOS) | Desktop & Mobile

Anki remains the gold standard for spaced repetition in 2026. The introduction of the FSRS algorithm made it even more efficient, reducing daily review loads by 20-30% while maintaining retention.

Key Features

Advanced spaced repetition with FSRS algorithm
Highly customizable card templates
Community-created decks for JLPT (Tango, Kaishi, Core 2k/6k)
Add-ons for automated card creation, pitch accent, and furigana

Best For

Learners who want algorithm-optimized long-term memorization and are willing to invest time in setup. Read our detailed guide on using Anki for Japanese for setup instructions.

3. Duolingo — Best for Beginners (Limited for JLPT)

Free (with ads) | iOS, Android, Web

Duolingo’s Japanese course has improved significantly, adding more kanji content and better audio. It is excellent for absolute beginners learning hiragana, katakana, and basic phrases.

Limitations for JLPT

Duolingo does not organize content by JLPT levels. It teaches useful daily conversation but does not systematically cover the kanji and vocabulary required for JLPT N5 through N1. Use it as a supplementary tool for listening practice and basic grammar exposure, but do not rely on it as your primary JLPT prep tool.

4. Bunpro — Best Grammar SRS

Free tier available | Paid subscription | Web

Bunpro is a dedicated Japanese grammar study tool that uses spaced repetition specifically for grammar points. It covers grammar from N5 through N1, organized by JLPT level.

Key Features

Grammar-specific SRS with custom scheduling
Explanations from multiple textbooks (Genki, Minna no Nihongo, Tobira)
Example sentences with readings
Built-in review tracking

Best For

Learners who struggle with grammar retention and want a dedicated SRS system for grammar points. Bunpro complements kanji-focused tools like KanjiTest.Online perfectly.

5. Jisho & Takoboto — Best Dictionaries

Free | Web & Mobile

Jisho.org and Takoboto are essential Japanese-English dictionaries. Jisho is more comprehensive on the web, while Takoboto offers a better mobile experience with offline support.

Key Features

Kanji radical search and stroke order
Example sentences from native sources
Word frequency indicators
JLPT level tags

Best For

Quick lookups, checking readings of unfamiliar kanji, and finding example sentences. Every serious learner should have at least one Japanese dictionary app installed.

6. NHK News Easy — Best Reading Practice

Free | Web & Mobile App

NHK News Easy provides simplified news articles written in easy Japanese with:

Furigana for all kanji
Simplified vocabulary
Audio narration by native speakers
Illustrations to aid comprehension

Best For

Moving from textbook Japanese to real-world reading. N3 and above learners should read at least one NHK Easy article daily. For N5 and N4 learners, start with the N5 vocabulary and study pages to build foundational kanji knowledge before tackling news articles.

7. Rikaitan (formerly Yomichan) — Best Browser Extension

Free | Browser Extension

Rikaitan is a browser-based Japanese dictionary that provides instant popup definitions when you hover over Japanese text on any website.

Key Features

One-click definitions with readings
Frequency markers
Anki integration for card creation
Custom dictionary support

Best For

Reading Japanese websites, news, and blogs. Combined with Anki, it creates a powerful reading-to-SRS pipeline.

How to Combine These Tools for JLPT Success

The most effective study system in 2026 combines several tools strategically:

For N5-N4 (Beginner)

Start with KanjiTest.Online N5 study to learn basic kanji systematically
Use the N5 flashcards for daily review
Supplement with Duolingo for basic conversation practice
Use Jisho or Takoboto for quick lookups

For N3 (Intermediate)

Continue with KanjiTest.Online N3 vocabulary and N3 study pages
Add Anki with FSRS for long-term retention of 2,000+ vocabulary items
Read NHK News Easy daily
Use Rikaitan browser extension while reading Japanese websites
Take N3 practice tests weekly

For N2-N1 (Advanced)

Use KanjiTest.Online N2 study and N1 study for high-level kanji
Maintain a robust Anki deck with 5,000+ cards using sentence mining
Read native materials with Rikaitan popup support
Practice with KanjiTest.Online N2 flashcards and N1 vocabulary
Use our JLPT countdown tool and study timer to stay on track

Free vs Paid in 2026

The best news for Japanese learners in 2026 is that most essential tools are free:

Tool	Free Features	Paid Features
KanjiTest.Online	Everything free	No paid tier needed
Anki	Desktop + Android free	iOS ($25 one-time)
Duolingo	Full course with ads	Ad-free + unlimited hearts
Bunpro	Limited reviews/month	Unlimited ($5-8/month)
Rikaitan	Completely free	None
Jisho/Takoboto	Completely free	None
NHK News Easy	Completely free	None

You can pass the JLPT at any level using only free tools. The key is consistency, not how much you spend.

Final Recommendations for 2026

Your core stack should be: KanjiTest.Online + Anki + a dictionary app.

KanjiTest.Online provides the structured, JLPT-specific content and practice tests. Anki handles long-term spaced repetition for vocabulary and kanji. A good dictionary app fills in the gaps when you encounter unfamiliar words.

Add NHK News Easy for reading practice and Bunpro for grammar if you need extra support in those areas.

Ready to begin? Start with KanjiTest.Online N5 flashcards and explore our study tools to build your complete study system.

Practice Your Skills

Study — Browse all N5 kanji with readings and examples
Flashcards — Flip through interactive flashcards
Vocabulary — Learn essential N5 words
Practice Tests — Test your knowledge with timed quizzes
Tools — Explore our full suite of Japanese study tools