Contacts Backup and Restore Contact
Backup SMS by Piandro
SA Contacts Lite
ECBackup
Contacts Backup Kit
Eyecon
Apple Contacts App
Google Contacts
Kontact
Google Contacts
Google Calendar
Apple Contacts App
Lightning Calendar
Rainlendar
Open Contacts
Simple Calendar
KontactBackup SMS by Piandro - Backup SMS is an app by Piandro that allows you to choose the desired conversation or text message to add it to the backup list to save it for later use.
Google Contacts - Google Contacts is Google's contact management tool that is available in its free email service Gmail, as a standalone service, and as a part of Google's business-oriented suite of web apps Google Apps.
SA Contacts Lite - SA Contacts Lite app comes up with features to help you in transferring all your contacts in your phone book between all your handheld devices without much of a stretch.
Google Calendar - Spend less time managing your day & more time enjoying it
ECBackup - ECBackup app provides features through which you can create a backup file to save your phonebook to save your phone numbers from deletion without having to access a computer.
Apple Contacts App - Access and edit your contacts from personal, business, and other accounts with the Contacts app.