YY School(와이와이스쿨)

Name: YY School(와이와이스쿨)
Author: B2 Corp.

B2 Corp.

⬇ 5,000+ downloads

Est. actual: 8,462

Free

Released: Mar 3, 2019

No in-app purchases

No 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 (+2) · 0/day since Oct 7
🏆Among Education apps bottom 0% by installs gained this week (1889 peers growing)
🛠Updates quiet · updated 69 days ago

Installs since launch

+2 installs since Oct 7

Update history

20.0c Sep 4, 2026 · seen Oct 18, 2026

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

YY School(와이와이스쿨) is an education app by B2 Corp. with 5,000+ downloads (about 8.5K estimated). Released Mar 3, 2019. Install growth, rank history, SDKs and ad networks.

From the store listing: “Hi. YY School (Waio School).”