雑学☆何の日

Name: 雑学☆何の日
Author: JK-SCIENCE CO., LTD.

JK-SCIENCE CO., LTD.

⬇ 100,000+ downloads

Est. actual: 119,423

Free

Released: Aug 18, 2011

No in-app purchases

Contains ads

Signals

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

📈Last 7 days 0 installs · 0/day since Oct 7
🏆Among Education apps bottom 0% by installs gained this week (1452 peers growing)
🛠Updates quiet · updated 83 days ago

Installs since launch

0 installs since Oct 7

Update history

2.7 Aug 19, 2026 · seen Oct 19, 2026

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

雑学☆何の日 is an education app by JK-SCIENCE CO., LTD. with 100,000+ downloads (about 119K estimated). Released Aug 18, 2011. Install growth, rank history, SDKs and ad networks.

From the store listing: “本アプリは、1年365（366）日の日付に注目し、その日にあった過去の出来事や行事、記念日、有名人・著名人の誕生日等の雑学情報を検索可能です。”