CATALYST for Learning icon

CATALYST for Learning

Internet Testing Systems

⬇ 500+ downloads

Est. actual: 627

Free

Released: Mar 23, 2020

No in-app purchases

No ads

Signals

3 this week · 1 positive · 2 warnings 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 (1677 peers growing)
🛠Updates dormant · updated 433 days ago

Installs since launch

+5 installs since Oct 9

Update history

2.0.2 Sep 3, 2025 · seen Oct 21, 2026

Security updates

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

CATALYST for Learning is an education app by Internet Testing Systems with 500+ downloads (about 627 estimated). Released Mar 23, 2020. Install growth, rank history, SDKs and ad networks.

From the store listing: “CATALYST is a longitudinal formative assessment platform”