📈Last 7 days0 installs — 100% slower than the week before (+1) · 0/day since Oct 8
🏆Among Books & Reference apps bottom 0% by installs gained this week (342 peers growing)
🛠Updatesdormant · updated 1468 days ago
Installs since launch
+1 installs
since Oct 8
Update history
5.2Nov 3, 2022 · seen Oct 21, 2026
Column Calculator
Only the current version so far — new entries appear as the app ships updates.
Column Calculator is a books & reference app by Sparkle Solutions with 100+ downloads (about 170 estimated). Released Nov 1, 2012. Install growth, rank history, SDKs and ad networks.
From the store listing: “67 Calculators and Converters related to Column and Civil Engineering.”