# スキマ勉 電気工事士 第2種対策 (ロック画面+Alarm) > This is a lock screen learning app that allows you to automatically study past questions and study materials for the Class 2 Electrician Examination little by little every time you turn on your smartphone. Canonical page: [https://chrome-stats.com/d/com.examebit.electrician](https://chrome-stats.com/d/com.examebit.electrician) ## Overview - **ID:** `com.examebit.electrician` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** ExaBit - **Category:** EDUCATION - **Downloads:** 5,387 - **Version:** 1.8.7 - **Last updated:** 2026-08-19 - **First published:** 2025-11-10 - **Publisher country:** KR - **Size:** 190 MB - **Data as of:** 2026-09-13 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.examebit.electrician) - **Website:** [https://www.testbitapp.com](https://www.testbitapp.com/) - **Privacy policy:** [https://examebit.com/privacy\_policy.txt](https://examebit.com/privacy_policy.txt) ## Description 📚 Study App for the Electrician's License Level 2 Exam
This app contains all 750 past exam questions essential for preparing for the Electrician's License Level 2 exam, and it's completely free to use. It also offers over 474 subject-specific study questions to build your foundation.
You can study instantly on the lock screen the moment you turn on your smartphone,
allowing you to study efficiently anytime, anywhere.

■1. Study Automatically!

What if you could automatically study one past exam question for the Electrician's License Level 2 exam every time you open your phone?
How many times a day do you open your phone?
We often look at the screen for YouTube, Instagram, the time, and even casually, but if a question pops up every time you open your phone, you'll study a lot without even realizing it.

You need to increase your study time before an important exam. However, even if you download a study app to your smartphone, it can be a hassle to constantly search for the app and pick up where you left off last time. What's more, the moment you turn on your smartphone, you often forget that you even have to study.

Just open your smartphone and past questions for the Type 2 Electrician Examination will automatically appear. If you don't want to bother answering them, just read through them once and continue without worrying if you make a mistake. Even reading the clear explanations once will be a great help.

■2. A huge collection of the latest past questions

Contains 750 questions from all 15 past exams for the Type 2 Electrician Examination, as well as 474 subject-specific questions.

① From the latest past questions
② Subject-specific questions perfect for solidifying your foundation
③ Includes detailed explanations, everything is included.

This is the most authentic Type 2 Electrician exam study app ever, so be sure to give it a try!

■3. Special Features of SkimaBen
Past exam questions are automatically displayed on the lock screen like an alarm, so
SkimaBen will prompt you to solve exam questions whenever you turn on your smartphone!
Use SkimaBen to solve past exam questions and easily aim to pass qualification exams! 💛

■4. Completely Free
Yes! It's currently completely free to use.

■5. Intensive Study Function by Unit
Studying in general terms, from the first question to the final question, is extremely inefficient.
We offer a feature that allows you to view questions by number of attempts, so you can focus on studying only the areas you're weak at.

■6. Packed with essential features that only experienced students will appreciate!
"Where did I get it wrong?" "I know this question, so why does it keep coming up...?"
"I want to see all the questions I got wrong..."
Eliminate these worries and create the perfect app for you with the Mistake Note feature.

Questions you get wrong are automatically saved to your own notebook.
You can also organize questions you fully understand into "Understood" and hide them from view.
You can also favorite questions you want to see again in the future and view only that section on the lock screen!

■7. Carefully crafted, clear, and concise explanations
We provide the perfect explanations for those who study little by little on their lock screen.
Our exam instructors provide concise, clear, and comprehensive explanations of correct and incorrect answers with care.

We believe this is far more helpful than lengthy, long, or difficult-to-read explanations.
(Some qualifications and questions may not have explanations. Explanations are being added regularly.)

■8. Various Features Support Test-Takers' Mental and Physical Strength
🎯 Goal Reminder to Help You Remember Your Goals
📅 D-Day Feature to Emphasize the Importance of Remaining Time
📜 Quotes to Encourage Your Efforts
🌧️ Weather Feature to Help You Manage Your Condition, and More

[Included Content]
📒 Past Questions from the 15 Most Recent Exams (750 Questions in Total)
🎯 Subject-Specific Questions (474 ​​Questions in Total)

[Disclaimer]
This app does not represent any Japanese government agency or any organization related to the Type 2 Electrician License Examination.

Question information is based on materials from the "Electrical Engineers Examination Center, a General Incorporated Foundation" (https://www.shiken.or.jp/). ## Rankings - #698,505 — Overall ## Permissions and access ### Permissions - `READ_PHONE_NUMBERS` - `android.permission.ACCESS_ADSERVICES_AD_ID` - `android.permission.ACCESS_ADSERVICES_ATTRIBUTION` - `android.permission.ACCESS_ADSERVICES_TOPICS` - `android.permission.ACCESS_COARSE_LOCATION` - `android.permission.ACCESS_FINE_LOCATION` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.ACCESS_WIFI_STATE` - `android.permission.CAMERA` - `android.permission.CHANGE_WIFI_STATE` - `android.permission.DISABLE_KEYGUARD` - `android.permission.FOREGROUND_SERVICE` - `android.permission.FOREGROUND_SERVICE_SPECIAL_USE` - `android.permission.INTERNET` - `android.permission.POST_NOTIFICATIONS` - `android.permission.READ_BASIC_PHONE_STATE` - `android.permission.READ_EXTERNAL_STORAGE` - `android.permission.READ_PHONE_STATE` - `android.permission.RECEIVE_BOOT_COMPLETED` - `android.permission.REQUEST_COMPANION_START_FOREGROUND_SERVICES_FROM_BACKGROUND` - `android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS` - `android.permission.SYSTEM_ALERT_WINDOW` - `android.permission.USE_FULL_SCREEN_INTENT` - `android.permission.USE_FULL_SCREEN_INTENT.action.SHOW_ALARMS` - `android.permission.VIBRATE` - `android.permission.WAKE_LOCK` - `com.amazon.privacypass.ATTEST` - `com.coupang.mobile` - `com.coupang.mobile.offsite` - `com.examebit.electrician.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` - `com.google.android.c2dm.permission.RECEIVE` - `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE` - `com.google.android.gms.permission.AD_ID` - `com.google.android.providers.gsf.permission.READ_GSERVICES` - `com.huawei.permission.external_app_settings.USE_COMPONENT` ## Similar extensions and apps - [スキマ勉 基本情報技術者 試験対策(ロック画面+Alarm)](https://chrome-stats.com/d/com.examebit.fe) — 748 users - [スキマ勉 社会保険労務士 試験対策(ロック画面+Alarm)](https://chrome-stats.com/d/com.examebit.socialinsu) — 932 users - [スキマ勉 FP2級,3級 試験対策(ロック画面+Alarm)](https://chrome-stats.com/d/com.examebit.fpjp) — 919 users - [スキマ勉 登録販売者 試験対策 (ロック画面+Alarm)](https://chrome-stats.com/d/com.examebit.regsales) — 1,398 users - [スキマ勉 介護福祉士 試験対策 (ロック画面+Alarm)](https://chrome-stats.com/d/com.examebit.kaigojp) — 10,121 users - [スキマ勉 社会福祉士 試験対策 (ロック画面+Alarm)](https://chrome-stats.com/d/com.examebit.socialworkerjp) — 856 users - [スキマ勉 危険物乙４ 試験対策 (ロック画面+Alarm)](https://chrome-stats.com/d/com.examebit.kikenbutsu) — 15,400 users - [スキマ勉 介護支援専門員 試験対策(ロック画面+Alarm)](https://chrome-stats.com/d/com.examebit.caremanager) — 2,255 users - [スキマ勉 宅地建物取引士 対策 (ロック画面+Alarm)](https://chrome-stats.com/d/com.examebit.realtorjp) — 1,059 users - [スキマ勉 ITパスポート 試験対策(ロック画面+Alarm)](https://chrome-stats.com/d/com.examebit.itpassport) — 3,051 users - [틈틈봇-전기공사기사 (잠금화면에서 자동학습)+알람](https://chrome-stats.com/d/com.tmtmapp.engelecwork) — 3,607 users - [틈틈봇-전기기사 (잠금화면에서 자동 자격증 공부)+알람](https://chrome-stats.com/d/com.tmtmapp.engelec) — 81,580 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.examebit.electrician)