Kanji Koi: Learn & Draw Kanji

LiveNikodem Bernat4 apps · 5.6K installsEducationFree · contains adsIn-app purchases: $0.99 - $14.99 per itemcom.nikodembernat.kanji

Master Japanese Kanji & JLPT N5-N1. Learn stroke order, draw, and study offline.

Alert me★ WatchOpen in Play ↗
Total installs
868
exact · Play shows 500+
Installs / day
+2
7-day avg · last day +2
Rating
—★
— ratings · — reviews
Released
31 Aug 2024
2.1y ago
Last update
16 Sept 2026
v3.0.1 · 28d ago
Countries
—
not checked yet

Installs per day

gain of the exact counter
0246811 Oct13 Oct14 Oct

Lifetime avg ≈ 1/day (all installs ÷ days since release)

Daily tracking since 10 Oct 2026 · history grows every day

Install history

exact counter from Google Play
86086286486686887010 Oct12 Oct14 Oct
02004006008001,00031 Aug 202410 Oct 202614 Oct 2026

Dashed: estimate from the release date (no daily data before 10 Oct 2026) · time axis compressed before that day

Daily tracking since 10 Oct 2026 · history grows every day

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • Shares data with third parties App activity, App info and performance, and Device or other IDs
  • No data collected
  • Data is encrypted in transit

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

5 in 2 groups
1 Sensitive2 Notable2 Routine

What this app can do with your phone

  • Use your camera to take photos and record videos
CameraSensitive1

Access to your camera to take photos and record video

  • Use your camera to take photos and record videostake pictures and videos · CAMERA
OtherNotable4

Access to miscellaneous device features that don't fit other categories

  • Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
Master Japanese Kanji the effective way. Prepare for the JLPT N5 to N1 with interactive drawing practice and swipe-based study tools designed to make characters stick. Kanji Koi is a focused, distraction-free app for learning Japanese characters. Whether you are a beginner starting with N5 or an advanced learner mastering N1, our dual-mode study system helps you practice the right kanji at the right time. KEY FEATURES ✍️ Master Kanji Stroke Order Build confident handwriting and muscle memory. Our drawing mode provides clear stroke order animations and guided practice, ensuring you learn to write Japanese characters correctly from day one. 📚 Complete JLPT Coverage Access a comprehensive database covering all levels: JLPT N5 (Beginner) JLPT N4 & N3 (Intermediate) JLPT N2 & N1 (Advanced) Full Jōyō Kanji list 🚀 Two Powerful Study Modes Drawing Mode: Practice writing with instant feedback and stroke guidance. Swipe Mode: Fast-paced flashcard review to test your recognition and recall speed. 💡 Detailed Character Insights Go beyond just memorizing shapes. Get rich information for every character: Meanings and translations On’yomi (Chinese readings) and Kun’yomi (Japanese readings) Radicals and stroke counts Nanori (Name readings) 🏛️ Historical Context Deepen your memory and understanding with historical forms including Oracle Bone, Bronze, and Seal scripts. See how kanji have evolved over centuries. 📊 Smart Progress Tracking Stay motivated with personal study tools: Custom vocabulary lists and favorites Text import for custom study sessions Detailed progress stats and mode-specific scores Personal notes for individual characters Why Choose Kanji Koi? Offline Learning: No internet? No problem. Study anywhere, anytime. Distraction-Free Design: A polished, modern interface that keeps you focused on learning. Optimized for Retention: Algorithms designed to balance recognition and recall. Start mastering Japanese today. Download Kanji Koi to improve your handwriting, ace the JLPT, and make learning kanji effortless.

What's new

* Fixed time logging

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