Class 3 Elec Engineer Exam JP

Name: Class 3 Elec Engineer Exam JP
Author: razuma

razuma

⬇ 50+ downloads

Est. actual: 88

Free

Released: Jun 19, 2026

No in-app purchases

Contains ads

Rated: Everyone

Signals

3 this week · 1 positive · 2 warnings All of this week's signals →

📈Last 7 days 0 installs — 100% slower than the week before (+6) · 0/day since Sep 30
🏆Among Business apps bottom 0% by installs gained this week (799 peers growing)
🛠Updates dormant · updated 121 days ago

Installs since launch

+8 installs since Sep 30

Update history

1.1 Jul 12, 2026 · seen Sep 30, 2026

Only the current version so far — new entries appear as the app ships updates.

Class 3 Elec Engineer Exam JP screenshot

Class 3 Elec Engineer Exam JP is a business app by razuma with 50+ downloads (about 88 estimated). Released Jun 19, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “A study app for the Japan Class 3 Chief Electrical Engineer (第三種電気主任技術者 / Denken San-shu) exam. Study efficiently with practice questions and detailed explanations across all four subjects. ■ Subjects Covered • Theory (Electrical / Electronic Theory and Measurement) • Power (Generation, Substation, Transmission and…”