Keystone Institute

Name: Keystone Institute
Author: School iBox Inc.

School iBox Inc.

⬇ 100+ downloads

Est. actual: 269

Free

Released: Aug 26, 2022

No in-app purchases

No ads

Signals

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

📈Last 7 days 0 installs · 0/day since Oct 8
🏆Among Education apps bottom 0% by installs gained this week (2309 peers growing)
🛠Updates dormant · updated 554 days ago

Installs since launch

0 installs since Oct 8

Update history

4.0.2 May 8, 2025 · seen Oct 24, 2026

Notificaciones con texto enriquecido

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

Keystone Institute is an education app by School iBox Inc. with 100+ downloads (about 269 estimated). Released Aug 26, 2022. Install growth, rank history, SDKs and ad networks.

From the store listing: “trilingual school”