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Best Koyomi | Japanese Year Checker Apps

237+ iOS apps curated and reviewed

4.0 avg rating
19 free apps
Updated August 2026

Finding the right koyomi | japanese year checker apps can be overwhelming with so many options. We've analyzed 237+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Koyomi | Japanese Year Checker Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Koyomi | Japanese year checkerKoyomi | Japanese year checkerFreeβ€”YesYesJun 2026
2JapaneseJapaneseFree4.8β˜… (3.6K)NoNoAug 2026
3Numbers in Japanese languageNumbers in Japanese languageFree4.2β˜… (6)YesYesAug 2026
4Japanese Calendar ConverterJapanese Calendar ConverterFree4.5β˜… (2)YesNoJul 2026
5Japanese Basic -NIHONGO-Japanese Basic -NIHONGO-Free3.5β˜… (2)YesYesMay 2026
6Japanese!! Learn Kana & KanjiJapanese!! Learn Kana & KanjiFree4.8β˜… (22K)NoYesAug 2026
7MONDO - Learning Japanese AppMONDO - Learning Japanese AppFree4.4β˜… (27)NoYesAug 2026
8Kazoo - Japanese CountingKazoo - Japanese CountingFreeβ€”NoNoMay 2026

Top Picks for Koyomi | Japanese Year Checker

Japanese#2

Japanese by renzo Inc.

More than a dictionary
Strong Contender
πŸ” Reference
4.8😊(3.6K ratings)
Free
Japanese screenshot 1
Japanese screenshot 2
Japanese screenshot 3
Japanese screenshot 4
Japanese screenshot 5

This comprehensive language learning tool offers an extensive dictionary with over 175,000 entries and 58,000 example sentences. It includes advanced features like handwriting recognition, conjugation search, and a text reader, alongside flashcard study tools and JLPT-specific lists. Learn Japanese offline with this pocket-sized study companion.

What We Love

  • πŸ“š Comprehensive dictionary with detailed information
  • πŸ” Efficient search options (kanji, radicals, handwriting)
  • πŸ—‚οΈ Customizable vocabulary lists and flashcards
  • πŸ’‘ Helpful features like JLPT/Kanji Kentei levels, example sentences

Room to Improve

  • πŸ› Handwriting recognition issues, especially on newer iOS versions
  • πŸ”‡ Text-to-speech function not working for some users
  • πŸ”€ Inconsistent organization of example sentences and conjugations
Numbers in Japanese language#3

Numbers in Japanese language by Nelly Latypova

Course: Learn&Translate online
Worth Considering
πŸ“š Education
4.2(6 ratings)
FreeAdsIn-App Purchases
Numbers in Japanese language screenshot 1
Numbers in Japanese language screenshot 2
Numbers in Japanese language screenshot 3
Numbers in Japanese language screenshot 4

Master Japanese numbers with interactive tests and a unique learning algorithm. Features include digital/alphabetic writing options, math and logic challenges, and a number converter. Track your progress with detailed statistics.

More Koyomi | Japanese Year Checker apps to explore

4
Japanese Calendar Converter
Japanese Calendar Converter
Japanese Calendar Converter
Japanese Eras to Western years
Free

Instantly convert between Japanese eras and Western years. This tool also reveals the Japanese Zodiac, Chinese Zodiac animal, and leap year status for any given year. Its clean interface makes it ideal for anyone interested in Japanese culture or history.

Convert Japanese eras to Western yearsConvert Western years to Japanese erasCalculate age from birth year
πŸ“Š Productivity
(2)
ad-supported
5
Japanese Basic -NIHONGO-
Japanese Basic -NIHONGO-
Japanese Basic -NIHONGO-
Let's start learning Japanese!
Free

Learn basic Japanese vocabulary, characters, and phrases with this beginner-friendly app. It offers offline access, customizable pronunciation, and a red sheet function for effective memorization. Expand your learning with in-app purchases for additional words.

Basic Japanese vocabulary and phrasesHiragana and Katakana studyOffline access
πŸ“š Education
(2)
free with in-app purchases
6
Japanese!! Learn Kana & Kanji
Japanese!! Learn Kana & Kanji
Japanese!! Learn Kana & Kanji
Hiragana, Katakana & Grammar
Free

Master Japanese writing with comprehensive lessons for Hiragana and Katakana. Build vocabulary and grammar skills through engaging quizzes and spaced repetition. Practice reading and writing with audio pronunciation, all offline.

Hiragana and Katakana writing lessonsVocabulary and grammar lessonsSpaced repetition review quizzes
πŸ“š Education
(22K)
free with in-app purchases
7
MONDO - Learning Japanese App
MONDO - Learning Japanese App
MONDO - Learning Japanese App
It unlocks your Japanese!
Free

This app helps you learn Japanese by providing articles tailored to your interests and reading level. It features a tap dictionary, smart scrolling, vocabulary building tools, and native speaker audio. Connect with other learners and teachers to enhance your language journey.

Personalized reading programTap dictionary for unknown wordsSmart scrolling for reading comprehension
πŸ“š Education
(27)
free with in-app purchases
8
Kazoo - Japanese Counting
Kazoo - Japanese Counting
Kazoo - Japanese Counting
Master Every Japanese Counter
Free
πŸ“š Education
(0)
9
Nihondex: Learn Japanese
Nihondex: Learn Japanese
Nihondex: Learn Japanese
Hiragana, Katakana & Vocab
Free

Master Japanese vocabulary, grammar, and kanji with a structured learning path. Utilizes spaced repetition for efficient memorization and includes interactive games and reading practice. Offers detailed progress tracking and social features to enhance your learning journey.

Spaced repetition system (SRS)Kana gamesConjugation practice
πŸ“š Education
(5)
freemium
10
dateyomi-Master Japanese Dates
dateyomi-Master Japanese Dates
dateyomi-Master Japanese Dates
Daily Japanese Date Widgets
Free

Learn Japanese dates and times effortlessly with daily notifications and interactive features. This app helps you intuitively grasp complex date rules through quizzes and home screen widgets, making learning a natural part of your day.

Daily Japanese date notificationsIntuitive date navigationOne-line rule explanations
πŸ“š Education
(0)
free with in-app purchases
11
Learn Japanese!!!
Learn Japanese!!!
Learn Japanese!!!
Speak, Read and Write Japanese
Free

Master Japanese with engaging lessons covering vocabulary, pronunciation, kana, kanji, writing, and grammar. Smart review tools adapt to your learning pace, ensuring effective memorization. Ideal for beginners to quickly gain speaking, reading, and writing skills.

Vocabulary lessonsPronunciation practiceKana and Kanji learning
πŸ“š Education
(587)
free with in-app purchases
12
Koyomi
Koyomi
Koyomi
by iWare Inc.
$1.99

This app displays traditional Japanese calendars, including lunar phases, zodiac signs, and auspicious days. It integrates with your existing iOS calendar and offers features like printing and PDF sharing. Perfect for those who appreciate traditional calendrical information.

Standard calendar import and displayDetailed Japanese calendar view (zodiac, lunar, etc.)Moon phase and age display
🌟 Lifestyle
(2)
free
13
Write It! Japanese
Write It! Japanese
Write It! Japanese
Learn how to write Japanese!
Free

Master Japanese hiragana and katakana handwriting with this app. It uses advanced recognition technology for stroke-by-stroke guidance and timed tests. Learn efficiently with bite-sized lessons and track your progress.

Handwriting recognition technologyBite-sized lessonsStroke-by-stroke guidance
πŸ“š Education
(2.3K)
free with in-app purchases
14
Learn Japanese by MindSnacks
Learn Japanese by MindSnacks
Learn Japanese by MindSnacks
by MindSnacks
Free

Master Japanese reading, writing, and conversation skills through 8 engaging games. Learn over 800 words and phrases with native speaker audio and practice three writing systems. Ideal for all ages, it makes language acquisition fun and effective.

8 addictive learning games800+ Japanese words & phrasesPractice Kana, Kanji, and Romaji
πŸ“š Education
(437)
free with in-app purchases
15
d POINT CLUB - Enjoy Japan
d POINT CLUB - Enjoy Japan
d POINT CLUB - Enjoy Japan
Games and earn points
Free

Earn and use points at various stores across Japan with this reward program. Discover Japanese culture and travel information, play minigames, and access exclusive coupons. Manage your digital point card and stay updated on local deals.

Point reward systemJapanese culture & travel infoMinigames and quizzes
✈️ Travel
(1)
ad-supported
16
JLPT N5 ~ N1 Learn Japanese
JLPT N5 ~ N1 Learn Japanese
JLPT N5 ~ N1 Learn Japanese
Learning Kanji test N4 N3 N2
Free

Master Japanese vocabulary and kanji for JLPT exams from N5 to N1. Features include audio pronunciation, flashcards, listening exercises, and progress tracking to aid memorization and test preparation.

Extensive vocabulary for JLPT N5-N1Audio pronunciation and listening practiceInteractive flashcards for memorization
πŸ“š Education
(29)
free with in-app purchases
17
Kiku - Learn Japanese Fast
Kiku - Learn Japanese Fast
Kiku - Learn Japanese Fast
Scroll, Listen, Become Fluent
Free

Learn Japanese by scrolling through fun video clips, similar to social media feeds. Absorb real conversations, translate words instantly, and build vocabulary with flashcards. Ideal for students, travelers, and fans of Japanese culture.

Learn through scrolling video clipsTap to translate words and phrasesBuild vocabulary with flashcards
πŸ“š Education
(26)
subscription
18
Langmate: Japanese Friends
Langmate: Japanese Friends
Langmate: Japanese Friends
Chat with people in Japan
Free

Connect with Japanese locals and Japan enthusiasts globally. Practice natural Japanese conversation, build friendships, and explore Japanese culture. Features include matching, location-based discovery, virtual travel, voice messaging, and handwriting practice.

Swipe, match, and chat with Japanese usersFind people nearby with 'Around Me'Explore Japanese cities virtually
πŸ“š Education
(9.6K)
free with in-app purchases
19
Wadokei
Wadokei
Wadokei
Japanese time, 72 seasons
Free
πŸ” Reference
(0)
20
Japanese learning apps
Japanese learning apps
Japanese learning apps
Learn Japanese!!
Free

This app offers a beginner-friendly approach to learning Japanese vocabulary. It covers essential topics like food, family, and daily actions through structured lessons. Ideal for those starting their Japanese language journey.

Learn 280 frequently occurring Japanese wordsBeginner-focused lessonsCovers diverse topics (food, family, nature, etc.)
πŸ“š Education
(1)
free

FAQ about Koyomi | Japanese Year Checker

Are there free koyomi | japanese year checker apps for iPhone?
Yes β€” 19 of the top koyomi | japanese year checker apps we rank are free to download, including Koyomi | Japanese year checker and Japanese.
Koyomi | Japanese year checker shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 237+ koyomi | japanese year checker apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.