Nihondex: Learn Japanese
Not in any tracked top chart right now.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperThomas Mauran
CategoryEducation
PriceFree
Released
Rating★ 0.0 (0)
Version7
Age rating4+
First seen by us
7 Oct 2026
7 Oct 2026Installs (est.)5k+ worldwide
Rating
0.0 ★
0 ratings
Measured
Nihondex: Learn Japanese on the App Store
App details
App ID
6749200791
Publisher
Thomas Mauran
On the store since
Jun 2026
Under a year
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
1
EN
Size
1 MB
Also listed in
Entertainment
Nihondex: Learn Japanese downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
0.0 ★
0 ratings
Measured
Ratings
0
Measured
About Nihondex: Learn Japanese
Master Japanese from zero to fluent, at your own pace.
Nihondex is a structured Japanese learning app that takes you from absolute beginner to advanced level. No fluff, no endless loops just steady, measurable progress built around proven spaced repetition science.
WHAT YOU'LL LEARN
• 7,500+ vocabulary words organized by JLPT level (N5 to N1)
• 800+ grammar patterns with interactive exercises and real examples
• 4,000+ kanji characters with stroke order and readings
• All 92 hiragana and katakana characters through fun, interactive games
• Japanese conjugation: plain, polite, negative, past, te-form and more
• Reading comprehension with graded stories from N5 to N1
HOW IT WORKS
Every day you learn a batch of new vocabulary and grammar points. Nihondex's spaced repetition system (SRS) then schedules your reviews at the perfect moment right before you forget. This daily loop is how real progress is built.
KEY FEATURES
• Smart SRS reviews that adapt to your learning pace
• Kana games combining memory, writing, and speed drills
• Conjugation practice with all major verb forms
• Reading practice with tap-to-look-up vocabulary
• Island Builder earn coins and decorations as you progress, build and customize your own Japanese island
• Detailed progress tracking and statistics
• Daily goals to keep your streak alive
• Leaderboards and social features to learn with friends
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Nihondex is a structured Japanese learning app that takes you from absolute beginner to advanced level. No fluff, no endless loops just steady, measurable progress built around proven spaced repetition science.
WHAT YOU'LL LEARN
• 7,500+ vocabulary words organized by JLPT level (N5 to N1)
• 800+ grammar patterns with interactive exercises and real examples
• 4,000+ kanji characters with stroke order and readings
• All 92 hiragana and katakana characters through fun, interactive games
• Japanese conjugation: plain, polite, negative, past, te-form and more
• Reading comprehension with graded stories from N5 to N1
HOW IT WORKS
Every day you learn a batch of new vocabulary and grammar points. Nihondex's spaced repetition system (SRS) then schedules your reviews at the perfect moment right before you forget. This daily loop is how real progress is built.
KEY FEATURES
• Smart SRS reviews that adapt to your learning pace
• Kana games combining memory, writing, and speed drills
• Conjugation practice with all major verb forms
• Reading practice with tap-to-look-up vocabulary
• Island Builder earn coins and decorations as you progress, build and customize your own Japanese island
• Detailed progress tracking and statistics
• Daily goals to keep your streak alive
• Leaderboards and social features to learn with friends
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Latest updates
7
Weekly updates and sneak peaks available on the discord server !
What's New
- Custom Themes design your own color palette and share it with the community
- All 70,000+ audio clips upgraded to high-quality voices
- 16,000 new example sentences added (2 per vocabulary word)
- Split leaderboards separate rankings for kana practice and full reviews
- Island map editor refactor see item shadows while placing objects
- Mobile dashboard now shows your social feed
-New flashcard and kana question types
-Streak saver, plus new streak animations
-Search for words directly inside the Story Builder game
-Adjustable font size in settings
-Reset progress for a single JLPT level without losing everything else
Improvements
- Faster-loading roadmap
- Redesigned progress bar and kana progress pages
- Better vocabulary detail explanations
- Harder, more realistic listening practice answers
- More "Ask AI" buttons throughout the app
- Option to hide English translations and show example sentences instead
Fixes
- Corrected streak milestone display inconsistencies
- Fixed review sessions overshooting the progress bar
- Resolved incorrect furigana and translation glitches in grammar lessons
- Fixed mobile issues (mnemonic editor, next button overflow)
- Sentence-linking fix for shared-kanji words