第二種電気工事士試験対策　電工試験の虎　学科/技能解説動画付

第二種電気工事士試験対策　電工試験の虎　学科/技能解説動画付 is an education app by ホーザン株式会社 with 50,000+ downloads (about 52K estimated). +711 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.

From the store listing: “The official app of [Electrical Engineering Examination Tiger], which allows you to do both of the second-class electrician [academic exam measures and skill test measures], is now available! Past questions for academic exams are posted in two patterns, by year and by category. We have an explanation video for every…”