Group Significant locations by date instead of location I find the "Signficant locations" feature in IOS very useful.

(Settings -> Privacy -> Location Services -> System Service -> Significant Locations)

I will look through it when I do my time/billing as a reminder of where I've been. 

However it groups the data by location, so if I want to find out where I was last Tuesday, I have to check every location in the list to try and see if that date is present. 

Is there a 3rd party app that uses that very same data that groups it differently?
Unfortunately, this can't be changed and I don't know a way to retrieve this data.

There is an app that does this. Find My Family, Friends, Phone. Whilst the main use is family tracking it can be used to see location history. It offers 7 days history and 30 if you pay.

Another app that offers this is Google Maps. It offers a Your Time Line feature. You can see a history of each day. While not listing the places like iOS it is very similar.