1.4
Oct 17, 2026 · seen Oct 23, 2026
Half-Life Calculator is a tools app by UKM APPS with 10+ downloads (about 23 estimated). Released Jul 7, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “Half-Life Calculator is a clean, fast tool for working with radioactive decay — completely offline. Give it any three of the four quantities (initial amount, remaining amount, elapsed time and half-life) and it solves for the fourth in an instant, then shows the decay constant and mean lifetime alongside. WHAT YOU…”
