エックス線作業主任者＜対策シリーズ＞ icon

エックス線作業主任者＜対策シリーズ＞

ZehtaApps

⬇ 1+ downloads

Est. actual: 2

Free

Released: Oct 2, 2026

No in-app purchases

Contains ads

Signals

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

📈Last 7 days 0 installs — 100% slower than the week before (+1) · 0/day since Oct 9
🏆Among Education apps bottom 0% by installs gained this week (1707 peers growing)
🛠Updates quiet · updated 31 days ago

Installs since launch

+2 installs since Oct 9

Update history

1.26.80 Oct 11, 2026 · seen Oct 19, 2026

バグの修正とパフォーマンスの向上を行いました。

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

エックス線作業主任者＜対策シリーズ＞ is an education app by ZehtaApps with 1+ downloads (about 2 estimated). Released Oct 2, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “This includes the most recent eight sets of past exam questions.”