errProof vs Soulver
A side-by-side look at errProof and Soulver. For an in-depth review of either product, follow the links below.
errProof
Office & Productivity
errProof is a data validation and error prevention tool for Microsoft Excel. It helps ensure accurate data entry by defining validation rules, conditional formatting, input masks, and drop downs.
data-validationerror-preventionexcel-addin
Soulver
Office & Productivity
Soulver is a unique calculator app that allows you to enter math equations and calculations in plain language. It can understand complex expressions and gives instant results, acting like a smart calculator.
calculatormathequations
Related Comparisons
Windows Calculator
Mathematica
RealCalc Scientific Calculator
GetBricksApp
CalcNote
Calcbot