Merge+ helps you easily find & merge duplicate contacts. With Merge+, you can join duplicate contacts in your Android phone & Tablet with only three clicks: launch Merge+ to find duplicate contacts; review merge suggestions and mark who to merge; merge your selected duplicate contacts. Merge+ can also be found as an integrated feature in Contacts+. Please make sure that you review all duplicates and backup your contacts before activating the merge option.
Android 2.3.3 - Android 2.3.7