AirDroid - Access Android phone/tablet from computer remotely and securely. Manage SMS, files, photos and videos, WhatsApp, Line, WeChat and more on computer.
Save contacts - Save contacts app provides features through which users can select the desired data to create the backup in a variety of different formats.
oandbackup - Make backups of selected apps on your device and restore from those backups.
SIM Contacts Manager - SIM Contacts Manager app offers features that let you insert your sim card to your mobile phone to manage, edit, add, and delete your contacts right at your fingertips.
Aiseesoft MobieSync - Aiseesoft MobieSync will enable you better manage contacts, videos, music, messages, etc. on your iPhone/iPad/iPod and Android in one click and transfer them anywhere you like.
X-Transfer - X-Transfer is an app by WebToGo that comes up with features to help you in performing data transfer between your smart devices in a few simple steps.