Best Kotoba Apps & Games

144+ iOS apps & games curated and reviewed

4.6 avg rating
20 free apps & games
Updated November 2026

From beginner-friendly picks to power-user tools, our kotoba list covers 144+ iPhone apps and games updated through November 2026. Compare ratings, prices, and screenshots in one place.

Compare top Kotoba Apps & Games (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Kotoba—Voice Interpreter・MemosKotoba—Voice Interpreter・MemosFree4.5★ (19)NoYesOct 2026
2JLPT Vocab: N1 N2 N3 N4 N5JLPT Vocab: N1 N2 N3 N4 N5Free4.0★ (3)NoYesOct 2026
3Kotoba: Learn JapaneseKotoba: Learn JapaneseFree—NoYesOct 2026
4KOTOBA - KAIWAKOTOBA - KAIWAFree5.0★ (1)NoNoOct 2026
5Kotoba - Translate & LearnKotoba - Translate & LearnFree—NoYesJul 2026
6Kotoba: JLPT VocabKotoba: JLPT VocabFree—YesNoOct 2026
7Kotoba: Learn by ReadingKotoba: Learn by ReadingFree—NoYesJul 2026
8Kotoba: Learn Japanese N5Kotoba: Learn Japanese N5Free—NoYesOct 2026

Top Picks for Kotoba

JLPT Vocab: N1 N2 N3 N4 N5#2

JLPT Vocab: N1 N2 N3 N4 N5 by Vuong Nguyen

Learn Japanese & Accent
Strong Contender
📚 Education
4.0(3 ratings)
FreeIn-App Purchases
JLPT Vocab: N1 N2 N3 N4 N5 screenshot 1
JLPT Vocab: N1 N2 N3 N4 N5 screenshot 2
JLPT Vocab: N1 N2 N3 N4 N5 screenshot 3
JLPT Vocab: N1 N2 N3 N4 N5 screenshot 4

Master Japanese vocabulary for all JLPT levels, from N5 to N1. Features smart learning with spaced repetition, native pronunciation, and topic-based organization to enhance listening and speaking skills.

More Kotoba apps to explore

FAQ about Kotoba

What are the best kotoba apps & games for iPhone?
Kotoba—Voice Interpreter・Memos tops our kotoba apps & games ranking as of November 2026, with a 4.5-star average from 19 App Store ratings, and it's free to download.
Yes — 20 of the top kotoba apps & games we rank are free to download, including Kotoba—Voice Interpreter・Memos and JLPT Vocab: N1 N2 N3 N4 N5.
Kotoba—Voice Interpreter・Memos has no ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 144+ kotoba apps & games on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.

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