Exporting your contacts to Excel (CSV) puts them into a simple enough format for most third-party software to import. We recommend exporting to Excel (CSV) format in order to import your contact data into
Export From the iPhone/iPad version app:
1. Open the CleanUpDupes app.
2. Tap on Settings (Gear icon) at the right-hand side top corner.
3. On the next screen tap on Export as CSV.
4. You'll be able to export your Excel file through an email, type in the email address and then click on the Send icon on the top.