Contacts 4.0 vs SurlfBird

Key Features: ⍟ Backup and restore all your account without signing without activation, totally work offline. You can easily backup full your contacts with a single touch and send them to yourself as a vCards attachment via email. All contacts can then easily be restored any time by touching the attachment in your mail box. ⍟ Easy to share any contact to your friends by transforming a contact into a QR code ⍟ Find and remove duplicates in your contacts

SurlfBird solves a long-standing problem. You run a Windows desktop computer and an iPhone/iPad side by side. You use a shared file storage like ownCloud, Nextcloud, Dropbox, WebDAV or something similar to transfer your data between the devices. This works fine for office documents, text documents. If, like me, you like to save URLs from internet sessions in your shared storage for later reading or as a reminder, you will find a .url file when viewing the replicated storage on the iOS device. You can copy its contents to the Notes application and click the link there. Now you have SurlfBird to help you. Just share the url file with SurlfBird and it will grep the URL from the .url file and open Safari with that URL. Very small and simple application, no extra internet traffic or anything.