TopOfStack is providing a combined solution to transfer all your contacts from any android / iPhone device to another iPhone / Android device using your own gmail / Dropbox / sd card / google drive.
JUST take a backup and send to your own gmail. Open the attachment from your iPhone / Android device.
[If Contact Backup app is installed on that Android device, app will restore every field including image without duplicate, but Android system restore don’t check duplicate and can’t restore images, so its recommended to restore using our app.]
— Backup all Contacts to sdcard / gmail / drop-box / google drive
— Restore vcf from sd card / gmail / drop-box / google drive without duplicate / overlap contact
— Restore all informations in a contact, even the images
— Auto Backup system
— Backup Notification after certain contact limit
— Add contacts from Business card QR scanning
— Searching options on Contacts
— SMS selected contact-numbers
— SMS Backup link
Backup, restore to ANY(!) Smart-phone without any external server. Completely self controlled, safe, secured and fast.
Backup your contacts in a simple and convenient way… You can backup all your contacts to sdcard / gmail / drop-box / google drive.
All contacts are in vcf format which will be supported by most of the smart phones (Android, IPhone, Blackberry).
You can import contacts by just downloading it from your mail. As the vcf file is in your mail, your privacy is maintained.
You can SMS any selected numbers to others.
You can directly import contacts from QR code into your device.
iPhone version for dual support here,
(Take backup from iPhone / iPad and restore on Android device)
https://itunes.apple.com/us/app/stack-my-contacts/id533422166?mt=8
App is in German (Deutsche), Spanish (Español), French (Français), Arabic ( العربية ), Indonesian.