10.20.18
Aug 25, 2026 · seen Sep 29, 2026
HeavyCalc Pro Calculator is a tools app by Calculated Industries with 1,000+ downloads (about 1.6K estimated). +6 installs in the last 7 days. Rated 5.0 from 36 ratings. Released Aug 8, 2011. Install growth, rank history, SDKs and ad networks.
From the store listing: “The HeavyCalc Pro calculator for your Android smartphone is built with the same features and functions, and the same core engine that powers the industry-standard advanced construction-math calculators from Calculated Industries. And while perhaps obvious, if you change from an Android device to an iPhone or iPad,…”