The best for checklists and inspections

I tested some inspection apps and iAuditor is the best one, it fully deserves five stars. Very customizable and flexible, it is suitable for both inspections and process checklists.
One feature that still lacks even in latest update is calculated field: fields that performs calculations and formulas on values from other fields, e.g. a field, named "total hours" that calculates the difference between "end time" and "start time".

Giovanni - Milano about SafetyCulture (iAuditor), v4.2.7