– does not collect any private data but only asks for permission to read and update Android Contacts.
Furthermore the app asks permission to access your Address Book in order to import and export the above said telephone numbers to and from an excel file, with .xls extension.
Notice that when you import the contacts from xls, pre-existing entries – with same key – will be overwritten. You may lose data, in case of wrong usage. Developer will not be responsible for any loss or damage whatsoever caused by this application.