四字熟語 - 手書き漢字クイズ1000

Four-letter idioms often seen in entrance exams, Kanji exams, newspapers and books. 1000 questions from elementary school level to mania level. Aim to conquer all questions!

学校ネット株式会社 · jp.co.gakkonet.quizninjategakiyojijyukugo

Not rated yet 50K+ downloads v8.28.0 63.7 MB Android 10+ PEGI 12 · Low Maturity

Download APK 63.7 MB All versions

Signature matches the Google Play version Details

Watch the 四字熟語 - 手書き漢字クイズ1000 trailer on YouTube

At a glance

Latest version: v8.28.0 (8280001)
Updated: May 12, 2026 (5 months ago)
APK size: 63.7 MB
Requires: Android 10+ (API 29)
CPU support: x86 32-bit, x86 64-bit, ARM (legacy), ARM 32-bit, ARM 64-bit
Category: Education (app)
Listed since: Jul 10, 2021 (at least)
Permissions: 10
Website: gakko-net.co.jp/?googleplay
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

四字熟語 - 手書き漢字クイズ1000 is an app by 学校ネット株式会社 in the Education category, listed since at least July 2021. It includes native code for x86 32-bit, x86 64-bit, ARM (legacy), ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 7.12.0, the APK grew from 57.1 MB to 63.7 MB and the minimum Android version rose from 9 to 10. It asks for 10 permissions, none of them sensitive. It asks for the same permissions as version 7.55.0. The app can read the advertising ID that ad and analytics services use.

What's new in v8.28.0

たくさんの応援レビューありがとうございます！とても嬉しいです！・気になる問題にチェックを入れて後からまとめて復習できるようになりました・メニュー画面のレイアウトを改善しました・一部の広告の表示頻度を調整（低減）しました・GooglePlayの新しい基準に合わせて本アプリのシステムの一部を最新化しましたたっぷり1000問題、人気の漢字クイズアプリ「手書き四字熟語1000」をこれからも宜しくお願い致します！

Description

From the listing uploaded by “appupdater”.

A kanji quiz where you answer by handwriting the kanji of four-character idioms! Four-character idioms frequently seen in entrance exams, kanji proficiency tests, newspapers, and books. Includes 1000 questions across 6 levels, from elementary school to enthusiast. Four-character idioms are surprisingly difficult to write. Aim to master all 1000 questions! This app, "Four-Character Idioms - Handwritten Kanji Quiz 1000," is free. This app displays advertisements delivered from advertising networks. The "Hanpuku" learning series, including this app, is a popular series with over 50 million cumulative downloads. "Hanpuku" is a registered trademark of Gakko Net Inc. If you find any bugs or issues with this app, "Four-Character Idioms - Handwritten Kanji Quiz 1000," please contact us through the in-app inquiry form.

Version history

3 versions are listed, going back to v7.12.0. Since v8.28.0 it requires Android 10+.

v8.28.0 LATEST May 12, 2026 63.7 MB TRUSTED v7.55.0 Apr 12, 2026 60.7 MB TRUSTED v7.12.0 Nov 22, 2023 57.1 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on May 12, 2026.
Certificate issued to “GakkoNet” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified May 12, 2026
Validated against Google Play May 12, 2026
Signed byO=GakkoNet
Signing certificate (SHA-1)F1:17:63:22:FA:F7:11:59:E9:C2:7D:33:99:E4:75:45:0C:7C:45:79
File MD55719a79842d1afbb70722e4c6fdb376c
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (10)

四字熟語 - 手書き漢字クイズ1000 requests 10 permissions, none of them sensitive.

Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
Advertising ID com.google.android.gms.permission.AD_ID
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
Internal broadcast protection (app-defined) jp.co.gakkonet.quizninjategakiyojijyukugo.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Run foreground services android.permission.FOREGROUND_SERVICE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Portrait screen android.hardware.screen.portrait

四字熟語 - 手書き漢字クイズ1000 APK: questions and answers

Is there a version of 四字熟語 - 手書き漢字クイズ1000 for older Android phones?

The current version needs Android 10 or later. Version 7.55.0 is the newest listed build that installs on Android 9 and later. Get version 7.55.0 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the 四字熟語 - 手書き漢字クイズ1000 APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 5719a79842d1afbb70722e4c6fdb376c.