We have tested the application with over thousands contacts. But more contacts can increase the backup file size and the processing time. ● I have added photos to some of my contacts. Are they backed up too ? Yes they are. All photos attached to contacts are backed up in vCard (.vcf) format. KEY FEATURES: - Fast delete unwanted contacts by swiping to delete. - Add contact to group, create new group, remove or rename group. - Offline Backup. No need to sync to any server. Just email the backup file to yourself. - Easy Restore. No need to use any app to restore backup file. Just tap on the *.vcf backup file in the iPhone, iPod Touch or iPad Mail client and restore your contacts for FREE. - In App vCard Restore Feature. Restore your contacts in address book using your backup file in app. - Easily transfer contacts between iOS Devices using just email client, Message... - Backup Contacts as VCF (VCard) - Delete All Contacts in Address Book. - Store your backup data to Dropbox, Google Drive. - Support File Sharing: connect your device to your computer. You can take the backup file and save it in a safe place.
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