📈Last 7 days+59 installs — 55% slower than the week before (+131) · 7/day since Oct 7
🏆Among Tools appstop 19% by installs gained this week (1062 peers growing)
🛠Updatesquiet · updated 108 days ago
Installs since launch
+190 installs
since Oct 7
Update history
3.0.6Jul 25, 2026 · seen Oct 24, 2026
Only the current version so far — new entries appear as the app ships updates.
Katzio: Scientific Calculator is a tools app by Toolbox Calcs with 1,000+ downloads (about 1.1K estimated). +59 installs in the last 7 days. Released Jan 10, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “Natural-display scientific & graphing calculator: fractions, calculus, 3D.”
