Koji - Learn Japanese & Kana

Name: Koji - Learn Japanese & Kana
Rating: 5 (8 reviews)
Author: DAVIDE ACOSTA

By: DAVIDE ACOSTA

Hiragana, Katakana & Kanji

Features & Capabilities

New: Learn hiragana, katakana & kanji with memory tricks that actually stick. Start your free trial today.

Learn to read Japanese — in days, not years. Koji turns hiragana, katakana, and kanji into a game, with memory tricks and native audio that make every character stick.

No experience needed. Start from zero today.

WHAT YOU'LL LEARN

6 courses. 63 lessons. From your first character to real Japanese.

Hiragana — all 46 characters, plus dakuten & handakuten Katakana — all 46 characters for foreign & loanwords Kanji N5 — 75 essential kanji with meanings and readings Vocabulary — family, food, animals, time, and more Phrases — greetings, ordering food, directions, polite speech Numbers — counting to 10,000 and telling time

Every character comes with a memory trick that makes it impossible to forget. No more staring at a chart hoping it clicks.

HOW IT WORKS

Meet each character with native speaker audio and a visual hint. Then lock it in with quiz types that keep you sharp:

Multiple choice — pick the right romaji or kana Matching — pair characters to their sounds True or false — trust your instincts Word builder — arrange tiles to spell real words

Questions rotate constantly, so you're never bored.

STAY MOTIVATED

Earn XP and stars after every lesson Build daily streaks that keep you coming back Watch your accuracy climb over time A clear path shows exactly what to learn next

BUILT FOR BEGINNERS

Koji starts from absolute zero and builds up one step at a time. Tap any character to hear correct pronunciation from day one. Memory hints use familiar English associations so Japanese sticks faster than flashcards ever could.

By the end, you'll read hiragana, katakana, and basic kanji — and recognize hundreds of real Japanese words and phrases.

KOJI PREMIUM

Free to start. Upgrade for unlimited hearts, no ads, 2x faster learning, and full access to every course. The annual plan includes a free trial — cancel anytime.

Questions? support@kojiapp.com

User Growth & Download Statistics

App

By:

DAVIDE ACOSTA

Rating:

5.00

(8) 3 new ratings

Version:

1.0.1 Last updated: 2026-06-10

Version code:

886625372

Creation date:

2026-05-13

Compatible devices:

Size:

93.77MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-30

Compare stats and ranking:

Ranking

# 412,407 ▲ 99,388

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

DAVIDE ACOSTA

Apple Apps Store

https://apps.apple.com/us/app/koji-learn-japanese-kana/id6763229898

Website:

https://davideacosta.github.io/koji-legal/

User Reviews

I didn’t have high expectations as I was not having any success with other Japanese Learning Apps but I tested out Koji and it was exactly what I needed. Then I got the premium and it unlocked everything else!

by :?*****, 2026-06-21

Its an amazing app that allows you to learn all 3 Japanese languages Hiragana, Katakana, and Kanji very easily

by Ka*****, 2026-06-14

Been using this on my commute every morning. Lessons are short enough that I can finish one before my stop and the quizzes mix things up enough that it never feels repetitive. Almost done with katakana.