Instead of finishing individual units, the QC One Inspector app does also allow to finish units in bulk.
Instruction video:
To trigger this functionality:
Press the finish units button on the unit overview screen.
βSelect all, or select any units
Confirm your selection with the finish units button
Provide the conclusion for all selected units and press Finish
Your inspection is now ready to finish and all units finished will be included in your report!
*Note: For mobile phones, the finish units button can be found behind the ellipses button due to limited screen estate:

