Geohopper asks for access to your iOS device Contacts for the convenience of selecting an existing email address from your Contacts when adding a new Connection.
When creating the first Connection, Geohopper will request access to your iOS device's Contacts. A dialog box will prompt you to select to allow or to not allow access to your Contacts. You may change this setting at any time in Geohopper Settings.
Note: Geohopper does not sync, upload or share Contacts data with any other app or service.