📈Last 7 days+33 installs — 51% slower than the week before (+68) · 5/day since Oct 7
🏆Among Medical appstop 6% by installs gained this week (120 peers growing)
🛠Updatesdormant · updated 242 days ago
Installs since launch
+151 installs
since Oct 7
Update history
2.0.28Mar 14, 2026 · seen Oct 16, 2026
Minor issues fixed
Only the current version so far — new entries appear as the app ships updates.
QTc calculator is a medical app by emdasoftware with 5,000+ downloads (about 7K estimated). +33 installs in the last 7 days. Released Feb 26, 2022. Install growth, rank history, SDKs and ad networks.
From the store listing: “Simple Corrected QT Interval (QTc) Calculator”