Complicated equations are a thing of the past. Enter in any 3 of the 4 fields and Half-Life Calculator will give you the remaining value. This simple but powerful tool will save you hours of paperwork.
What's new in version 1.0
ReleaseOctober 28, 2013
Date AddedOctober 23, 2013
Additional RequirementsCompatible with iPhone 4. iTunes account required.