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GoKana-Daily Kana Practice

by Baoji Qihang Shengjing Architectural Decoration Co., Ltd

  • Utilities
  • Free
  • Small & simple · 94
View on the App Store
Rating
0.0
0 ratings · Canada storefront
Last update
Oct 13, 2026
Version 1.1
Size
35 MB
Category
Utilities
Tracked since
Oct 21, 2026

Estimated revenue

A model estimate with a likely range, not a reported figure.

No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.

How this estimate is made

Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.

Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.

Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.

Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.

Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.

Full method

Screenshots

As shown on the App Store listing.

About this app

Text from the App Store listing.

GoKana — Learn Japanese Kana & Everyday Words Offline
GoKana is a calm Japanese study companion you can open anytime and begin right away. Lessons, hiragana and katakana charts, vocabulary, and practice tools live on your device. The interface is in English, with clear romaji and meanings as you grow comfortable with Japanese script.
WHY GOKANA Study materials are often scattered. GoKana gathers the essentials: kana foundations, themed vocabulary for real situations, short practice sessions, and a simple daily goal. No account to create. Open the app and continue where you left off.
WHAT YOU WILL LEARN • Hiragana and katakana charts you can browse and tap to hear pronunciation • Themed lessons: greetings, numbers, food and drinks, shopping, transportation, daily life, places, time and dates, basic questions, and useful expressions • Japanese words and phrases with romaji and English meanings • Everyday expressions that support listening, recognition, and recall
HOW STUDY WORKS Home focuses your day with a daily goal, continue-learning suggestions, Flashcards and Quiz shortcuts, and a review path for items ready to revisit. Practice opens the full lesson catalog. Kana is for script practice—switch between hiragana and katakana, explore a clean grid, and listen as you select each character.
LESSONS Bite-sized paths—not long lectures. Work through words and expressions one at a time, listen with Japanese speech on your device, and mark progress with Got It.
FLASHCARDS Flip a shuffled set from the built-in lexicon. Reveal the meaning when ready, listen again if needed, and move at your own pace.
QUIZ Multiple-choice questions ask what a Japanese word or expression means. Get immediate feedback, see the correct choice when you miss one, and finish with correct, incorrect, and time spent. Review answers afterward to turn mistakes into the next study step.
PRACTICE ACCESS Flashcards and Quiz may use coins to unlock a practice round. Go Premium to use those modes without spending coins while subscribed. Coin packs and Premium plans are in the in-app Store, with prices shown before purchase. Restore a previous Premium purchase on this device when needed.
OFFLINE-FIRST Core lessons, kana charts, vocabulary, flashcards, quizzes, review, and on-device Japanese speech work without an internet connection. Purchases and opening legal documents may need a network connection when the system requires it.
LOOK AND FEEL Paper-inspired layout with soft backgrounds, clear typography, and uncluttered cards for focused reading. Navigation stays simple and uncluttered.
GET STARTED Explore Home, open a lesson from Practice, tap through the Kana charts, and try Flashcards or Quiz when ready. Learn a little today—then come back tomorrow and learn a little more.
GoKana — simple Japanese study, ready when you are.

Subscription Plans:
Week Pass, Price: $1.49 / 1 Week,
Month Pass, Price: $4.99 / 1 Month,
Half Year, Price: $24.99 / 6 Months,
Year Pass, Price: $44.99 / 1 Year

User Agreement
https://gokanabo.com/contract/UserAgreement.html

Privacy Policy
https://gokanabo.com/contract/PrivacyPolicy.html

Subscription Terms
https://gokanabo.com/contract/SubscriptionAgreement.html

What’s new

Release notes for the latest version, as written by the developer.

v1.1
Original · root

Fix bugs

Rank history

Daily position in the Italy charts. #1 is at the top.

Best rank
#36
Current rank
–

Not charting today

Days charting
3 of 7

On the charts today

Not on any Italy chart today.

Small & simple score

How realistic it is for a small team to build something like this.

94/100

Small & simple

  • Developer size100% · 25

    Developer: 1 app on the charts

  • Audience size100% · 20

    Ratings: 0

  • App size100% · 10

    Size: 35 MB

  • Price model80% · 15

    Price model: free with in-app purchases

  • Demand proof90% · 30

    Best rank #8, 29 countries

An indicator, not a fact. We can't see team size. Calculated Oct 25, 2026 · method i2

How the score works

Version history

  • 1.1LatestReleased Oct 13, 2026