This app is the best FREE app for your contacts.
1. Help you to backup/restore/import/export your contacts to/from iCloud
2. CHECK and MERGE duplicated contacts
3. Add/remove the country code
4. Format phone numbers
5. Delete all contacts
6. Export contacts to Excel file
7. Share your contacts
8. Send SMS/Mail to a list of selected contacts.
9. Do you want to change the prefix of numbers in your contact list? See example:

Number: 0935675680
Old Prefix: 0, New Prefix: +84
=> New number: +84935675680

Number: +84935675680
Old Prefix: +84, New Prefix: 0
=> New number: 0935675680

Number: 0935675680
Old Prefix: (Empty), New Prefix: +84
=> New number: +840935675680

What’s New

Version 6.2

- Bug fixes and improvement

Ratings and Reviews

4.6 out of 5
161 Ratings

161 Ratings

gugaavena ,

Does exactly what I wanted

I tried multiple apps to change prefixes using a certain rule and didn’t find any good ones. This one was really straightforward and it worked perfectly. You only needed to watch a small ad video.

Thanks for making this app!

TD--64 ,

Easy and works

Free, easy, and did everything I wanted. Easiest app to delete all contacts. Just for that worth a buck, but it was free!! Thanks!!

Any chance there is a way to filter contacts by date or age?

Flubbeer ,


After being stressed about a messy contact list due to iCloud backups this was able to help me clear it in less that 10 mins and also let me back it up FOR FREE. Love this app


Nguyen Sang
14.5 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
In-App Purchases
  1. Unlock Features $0.99
  2. Remove Advertisement $0.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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