Titanium Backup
oandbackup
Super Backup & Restore
Tenorshare WhatsApp Transfer
Degoo
iMyFone iTransor for WhatsApp
SyncDroid
CopyTrans Contacts
SMS Backup+
Save contacts
SIM Contacts Manager
X-Transfer
Wide Angle Contact Transfer
My Contacts by Captain Tushar
Contact Backup For Android
My Contact Easy Backup Restore
Titanium Backup SMS Backup+oandbackup - Make backups of selected apps on your device and restore from those backups.
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.
Super Backup & Restore - Super Backup & Restore app allows users to backup all their stuff such as pictures, videos, apps, text messages, contacts, call history, and calendar data, etc.
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.
Tenorshare WhatsApp Transfer - Transfer/Backup/Restore WhatsApp on iPhone/Android with One Click
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.