There are a few different ways to select pins/records in RouteIQ.
Select from list view
Select using Lasso
Select all pins
Long-press the desired record to select it.
You can create a new route with the selected records or add them to an existing route.
Tap on the Lasso icon. This will enable the cross hairs.
Draw a shape that encloses the desired pins on the map to select them.
Create a new route with the selected records or add them to an existing route.
Tap on the select all pins icon select all pins on the map.
Create a new route with the selected records or add them to an existing route.