Sometimes, some services have collection of location data. But the user has to explicitly tell them to do so first.
It has been marked as the negative case “This service may collect, use, and share location data”, taking a small snippet of quote:
But the full quote is:
The Ecosia app may use your locational data in anonymized, respectively pseudonymized, form if you have allowed access to these data on your device. We use the locational data in order to give you a better Ecosia experience or to show more relevant search results or advertising to you.