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Say goodbye to the headache of managing duplicate contacts on your Android device with Duplicate Contacts Fixer! This handy app from Systweak Software streamlines your Contacts library by effortlessly merging and removing duplicate entries. With its user-friendly interface and advanced scanning algorithm, you can rest assured that no important information will be lost in the process. Backup and restore options ensure a foolproof cleanup, while grouped results make it easy to identify and delete duplicate contacts. Don't let a cluttered Contacts list slow you down – download Duplicate Contacts Fixer today and enjoy a streamlined, efficient address book.
* Simple and easy-to-use interface.
* Backup created before deleting duplicate contacts.
* Duplicate contacts merged without losing any information.
* Backup stored in .vcf format for easy restoration.
* Light on device resources and battery.
* Grouped results for easy organization of contacts.
In conclusion, Duplicate Contacts Fixer by Systweak Software is the perfect solution for managing and organizing your contact list on Android devices. With its user-friendly interface, backup and restore features, and efficient duplicate contact removal, this app ensures that your contacts library is optimized and free of duplicates. Download Duplicate Contacts Fixer now from the Google Play Store and never worry about managing duplicate contacts again!
File size： 17.16 M Latest Version： 6.1.1.19
Requirements： Android Language： English
Votes： 169 Package ID： com.systweak.duplicatecontactfixer
Comment
A Google user
Thank you to the developer. This is the very first duplicate app that actually worked. I have tried dozens that either didn't work, merged wrong people, or made the issue worse. I had over 3500 contacts and the real number is 748. Thank you so much
2025-07-26 15:29:14
A Google user
Over the past years, my contacts seemed to getting larger but there were many that were duplicates. In only a few minutes this app grouped, sorted, backed up & deleted any duplicate contacts. It's a small program that hes saved me hours of work if I had to sort manually.
2025-07-25 23:07:26
A Google user
WARNING -- this "smart algorithm" they brag about apparently considers ANY contact with one of the same phone numbers to be a duplicate. So the app merged every employee from the same company and every family member sharing a phone number into one entry! I now have a complete mess, with some contacts having dozens of mobile numbers and emails, while others are gone. Absolute freaking disaster.
2025-07-25 09:45:59
Govind Bhuse
The app is not working as expected. It search your contacts database on the basis of the contacts names saved in your phonebook. I have many persons who have two or more different contact numbers to maintain their work and personal life balance. But this app deleted all other numbers of same person and kept only one number. So I think this app is of no use for me. I request the developers to make the function to search duplicate on the basis of phone numbers and not on the basis of contact names. If you guys can do this, I will surely keep using your app and can rate this app higher in google play store.
2025-07-25 03:04:35
M. Ishaque Qureshi
Excellent. Did the job wonderfully. I had tried several apps to clear an enormous number of duplicates without success. They were tedious and slow or unresponsive. This one did a wonderful job. I left it working overnight and in the morning, I had a crisp contacts list. And no add. I wish to donate some. Ishaque Qureshi
2025-07-24 13:39:38
Devi Minakshi
Duplicate Contacts Fixer app is awesome. My One plus 7 pro phone had multiplied my 3600 contacts to 145000. I tried different apps onplay store but none of them worked.Finally in desperation, I tried this app and it was truly great. I was able to fix all the multiple contacts using this wonderful app. Highly recommend this app.
2025-07-24 12:40:29
A Google user
Bugged. You can delete doubles in a group, refresh, come back later and they'll still be there. Messes up icons, names etc from similar entries in a group (grouped because they shared 1 or more phones). It's bugged but can be useful if you know what you're doing.
2025-07-23 13:42:53
Swapnil Sai
There was a bug in my OnePlus 7T that all the contacts gets duplicated automatically... I think it's caused by new Oxygen OS 10.3.8 update. The contacts app was causing my mobile to overheat and hence reduced the performance. But thanks to this app, the problem is now fixed and I can enjoy my Oxygen OS experience to its fullest.
2025-07-23 10:08:12
Undie Atiangkpang
Excellent. All my contacts saved in SD card vcf was carefully scan and match 19000 contacts from all the saved vcf filles and the app marged all duplicate contacts successfully to 1300. I got a clean list. I wish to suggest that the ui be updated to display : Total contacts scaned, account created, whatsapp numberDuplicate result should show - number & name, email, similar names, number _no name, name - no number, no phone & email, unused contacts for the past six months, and most contacted.CT
2025-07-22 19:33:42