Duplicate Contact Merger app icon

Duplicate Contact Merger

Little Play Studio · com.lps.contactmerger

5.0 out of 5 (1 rating) 7.5K downloads v5.7c 3.2 MB Android 4.0+ PEGI 3 · Everyone

  • Signature matches the Google Play version Details

At a glance

Latest version
v5.7c (57)
Updated
Oct 8, 2025 (1 year ago)
APK size
3.2 MB
Requires
Android 4.0+ (API 14)
CPU support
Any (no native code)
Category
Tools (app)
Listed since
Sep 10, 2019 (at least)
Permissions
14 (5 sensitive)
Website
littleplaystudio.com
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

Duplicate Contact Merger is an app by Little Play Studio in the Tools category, listed since at least September 2019. It has no native code, so it runs on any Android processor.

It asks for 14 permissions, 5 of them sensitive, including read contacts, find accounts on the device and read shared storage.

What's new in v5.7c

1. Latest OS support added. 2. Improvised performance.

Description

From the listing uploaded by “catappult”.

This app is combination of Duplicate Contacts Merger and Duplicate Contacts Remover and it's a complete contacts manager application for Android. Its Contacts optimizer which manage contacts and makes your phonebook clean, light, smart and user friendly and So manage contact using Duplicate Contacts Merger and it's free. Main functionalities of this Contacts Optimizer app: 1. Remove duplicate contacts ( Duplicate Contact Remover ) 2. Merge duplicate contacts ( Merge Duplicates ) 3. Merge contacts with similar phone number 4. Merge contacts with similar name 5. Delete contacts with no name, number, email or unused from long time 6. Take phonebook backup and convert contacts to vcard / vcf file 7. Backup contacts and share on gmail, yahoo, outlook, etc. How app works or how to manage contacts ? 1. App read complete address book and take backup of all contacts. 2. Find duplicate contacts, contacts with similar name, phone number and email 3. Show user option to merge duplicate contacts, merge contacts with similar name, phone number and email. 4. Save merged contacts to phonebook, this will make changes in your phonebook, remove duplicate contacts and add merged contacts. How it can help you? A. Transfer contacts from old phone to new phone. How ? 1. Take contacts backup in vcf file 2. Share vcf file on gmail (any email) 3. Download vcf file on new phone 4. Open vcf file and restore contacts. It all needs 10 minutes. B. Cleanup Contacts 1. Find duplicate contacts 2. Delete duplicate contacts or Remove duplicate Contact by linking two or more duplicate contacts 3. Optimize contacts with duplicate numbers within same contact 4. Remove unused contacts 5. Save merged contacts to phone book C. Export Contacts 1. Take regular backup for your contacts ( address book backup ) 2. Share contacts backups and you can get all your contacts within 5 minutes, whenever you need. E. Duplicate Contacts Remover ( Remove Duplicates ) 1. Find phonebook contacts with similar name / phone number and email 2. Auto merger or selective duplicate contacts merge 3. Save Merged contacts and all your duplicate contacts will be removed from address book. All functionalities of application are free and pro version is only to remove ads from application. For merging duplicate contacts following options available: 1. Duplicate Contacts (where all contacts are identical) : Here app deletes duplicate contacts. 2. Similar Phone number (only phone number number in all contacts similar) : Here app merges contacts and make a single contact. 3. Similar Name (name in all contacts are similar) : Here app merges contacts and make a single contact. 4. Inside Duplicates (Same number is stored two times in one contact) : Here app removes other numbers within contact. 5. Duplicate Email (Same email id in all contacts) : Here app merges contacts and make a single contact. After merging contacts it provides option to sync it with you contact book, so when you sync all merged contacts will be removed and newly created contacts will be saved in phonebook. Using this app, you can fix your address book easily. Important note: 1. Please make sure that you review all duplicates and backup your contacts before activating the sync option. 2. Different phones have different implementation of contacts due to different manufacturer and Android version. If the application is not showing your contacts or contacts reappear after deleting or merging, please let us know what phone you are using and what accounts you have. We will be happy to support it for you. App needs following permission to work properly: 1. Call Phone No: To call from Contacts 2. Send SMS: To SMS compose screen from contact 3. Modify & Read contacts: For merge & delete process 4. Internal storage & SD card read/write: To store contact backup 5. Account access: To store contacts into phonebook 6. Network (Internet) access: For share functionality and checking for app updates, this permission required

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Jun 19, 2020.
  • Certificate issued to “Little Play Studio” This is the certificate of the Google Play version.

Store checks and file details

  • Developer signature verified Jun 19, 2020
  • Validated against Google Play Jun 19, 2020
  • Antivirus scan passed Sep 9, 2020
  • Signed byCN=, OU=, O=Little Play Studio, C=
  • Signing certificate (SHA-1)6C:F7:40:A2:D1:07:04:97:6A:8F:00:47:32:00:3C:86:3E:0B:CF:D9
  • File MD567d5480a49bacbd37b1838b344415480
  • Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (14)

Duplicate Contact Merger requests 14 permissions, 5 of them sensitive.

Required hardware & features

Duplicate Contact Merger APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the Duplicate Contact Merger APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. After downloading, check that the file's MD5 is 67d5480a49bacbd37b1838b344415480.

Tags

More Tools apps