용접 기능사 필기시험: 기출문제 & 오답노트 icon

용접 기능사 필기시험: 기출문제 & 오답노트

이음플러스

⬇ 1,000+ downloads

Est. actual: 2,296

Free

No in-app purchases

Contains ads

Signals

3 this week · 3 positive All of this week's signals →

📈Last 7 days +31 installs — 29% faster than the week before (+24) · 3/day since Oct 9
🏆Among Education apps top 17% by installs gained this week (1889 peers growing)
🛠Updates actively updated · updated 10 days ago · every ~128 days (2 updates tracked)

Installs since launch

+91 installs since Oct 9

Update history

1.0.11 Nov 2, 2026 · seen Nov 9, 2026

1. 기출 문제 및 해설 업데이트

1.0.10 Jun 27, 2026 · seen Oct 19, 2026

1. 함께 풀기 기능 추가<br>2. 큰화면/큰글씨 화면 잘림 수정

용접 기능사 필기시험: 기출문제 & 오답노트 is an education app by 이음플러스 with 1,000+ downloads (about 2.3K estimated). +31 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.

From the store listing: “Welding Technician written exam, mock exam, automatic error note, and subject-specific learning function”