Top 9 Apps To Remove Duplicate Contacts – IPhone & Android

Mobile Apps

Do you find yourself scrolling through your contacts and struggling to find the right person’s information? Duplicate contacts can be a real hassle, cluttering up your phone and making it difficult to stay organized. But fear not! There are a plethora of mobile apps available that can help you remove duplicate contacts from your iPhone or Android device.

In this article, we will explore the top 9 apps that specialize in removing duplicate contacts. Whether you’re an iPhone user or an Android aficionado, we’ve got you covered. These apps offer a range of features, from simple one-click removal to intelligent merging algorithms that ensure you never lose any important contact information. So, let’s dive in and take a look at these handy apps that will help you declutter your contact list and save you precious time!

Inside This Article

  1. Smart Merge
  2. Duplicate Contacts Fixer
  3. Simpler Merge Duplicates
  4. Contacts Optimizer Pro
  5. Conclusion
  6. FAQs

Smart Merge

Smart Merge is a powerful and efficient app designed to help you remove duplicate contacts from your iPhone or Android device. With an easy-to-use interface and robust features, Smart Merge makes it a breeze to clean up your contact list and organize your phonebook.

Smart Merge uses advanced algorithms to scan your contacts and identifies duplicate entries based on criteria such as name, phone number, and email address. Once the duplicates are detected, the app provides you with various options for merging or removing them.

One of the standout features of Smart Merge is its ability to intelligently merge duplicate contacts while preserving all important information. The app allows you to select which fields to prioritize during the merging process, ensuring that you don’t lose any essential data.

With Smart Merge, you can also choose to merge or delete multiple duplicates in one go, saving you time and effort. Additionally, the app provides a preview of the changes before applying them, giving you full control over the merging process.

It’s worth mentioning that Smart Merge also offers a backup and restore feature, allowing you to safeguard your contacts in case of accidental data loss. This feature provides peace of mind knowing that your contacts are safe and can be easily restored if needed.

Smart Merge is available for both iPhone and Android devices, making it a versatile choice regardless of your preferred operating system. Whether you have a cluttered contact list or just want to ensure the accuracy of your phonebook, Smart Merge is a reliable app that can help you achieve that effortlessly.

Duplicate Contacts Fixer

Duplicate Contacts Fixer is a highly rated mobile app available for both iPhone and Android devices. This app offers a simple and efficient solution to remove duplicate contacts from your phonebook. With just a few taps, you can easily scan and identify duplicate contacts, allowing you to merge or delete them with ease.

One of the standout features of Duplicate Contacts Fixer is its powerful algorithm that quickly detects and groups similar contacts together. This ensures that you can easily review and manage duplicates, saving you time and effort. The app also allows you to preview the merged contacts before finalizing the changes, giving you full control over the process.

In addition to its robust duplicate detection capabilities, Duplicate Contacts Fixer also offers backup and restore features, allowing you to safeguard your contact list. This ensures that you can revert any changes made and retrieve deleted contacts if needed.

The app provides a user-friendly interface with intuitive controls, making it suitable for users of all skill levels. Whether you are a tech-savvy individual or a casual smartphone user, you can easily navigate and utilize Duplicate Contacts Fixer to keep your phonebook organized and clutter-free.

Overall, Duplicate Contacts Fixer is a reliable and efficient app for eliminating duplicate entries from your contact list. Its powerful algorithm, user-friendly interface, and backup functionality make it a top choice for iPhone and Android users alike.

Simpler Merge Duplicates

Simpler Merge Duplicates is a powerful and user-friendly app that helps you effortlessly clean up and merge duplicate contacts on your iPhone or Android device. With its intuitive interface and advanced algorithm, this app quickly scans your contact list and identifies duplicate entries.

Once the duplicates are identified, Simpler Merge Duplicates offers multiple options to merge them. You can choose to merge all duplicate contacts or select specific ones to merge. The app also allows you to review and preview the changes before merging to ensure accuracy.

One of the standout features of Simpler Merge Duplicates is its ability to merge not only contacts with the same name but also those with different names but matching phone numbers or email addresses. This ensures that no duplicates are left behind, giving you a clean and organized contact list.

Furthermore, Simpler Merge Duplicates offers automatic backups of your contacts before merging, giving you peace of mind knowing that you can easily revert any changes if needed. The app also supports contact synchronization across multiple devices, ensuring that your contact list remains consistent and up to date.

Another advantage of Simpler Merge Duplicates is its speed and efficiency. The app utilizes a powerful merge algorithm that processes duplicate contacts quickly, saving you valuable time and effort. You can clean up your contact list with just a few taps.

Simpler Merge Duplicates also supports contact management features beyond just removing duplicates. It allows you to edit, delete, and merge contacts from within the app, giving you complete control over your contact list.

Whether you are an iPhone user or an Android enthusiast, Simpler Merge Duplicates is a must-have app to eliminate the clutter of duplicate contacts. With its seamless integration and user-friendly interface, managing your contacts has never been easier.

Contacts Optimizer Pro

Contacts Optimizer Pro is another powerful app that helps you remove duplicate contacts from your iPhone or Android device. With its user-friendly interface and advanced features, this app makes the task of managing your contacts effortless.

One of the standout features of Contacts Optimizer Pro is its intelligent merge algorithm. This algorithm identifies duplicate contacts based on various criteria such as similar names, phone numbers, and email addresses. It then intelligently merges these duplicate contacts into one, eliminating any redundancy.

In addition to removing duplicate contacts, Contacts Optimizer Pro also allows you to organize and optimize your contacts in various ways. You can easily merge or delete contacts, backup and restore contacts, and even find and merge duplicate contacts across multiple accounts, such as Google and iCloud.

Another helpful feature of Contacts Optimizer Pro is its ability to clean up your contacts by removing invalid or incomplete entries. This ensures that your contact list is accurate and up to date.

Contacts Optimizer Pro also provides a comprehensive contact backup option, allowing you to safeguard your contacts and restore them in case of any data loss or device migration.

The app offers a free version with limited functionalities, but for full access to all features, you can opt for the pro version, which comes at a reasonable price.

To sum it up, Contacts Optimizer Pro is a reliable and efficient app for removing duplicate contacts and organizing your contact list. Its intuitive interface and powerful features make it a valuable tool for anyone looking to streamline their contacts on their iPhone or Android device.


Removing duplicate contacts from your phone can be a tedious and time-consuming task. Fortunately, there are several mobile apps available for both iPhone and Android devices that can simplify this process and help you maintain a clutter-free contact list.

From the efficient and user-friendly interface of Contacts Cleanup & Merge to the advanced features of Cleanup Duplicate Contacts, each app offers its own unique set of features and functionalities to ensure a seamless experience. Whether you want to merge duplicate contacts, delete unwanted entries, or sync your contacts across multiple devices, these apps have got you covered.

By using one of the top 9 apps recommended in this article, you can easily organize your contacts, save precious storage space, and improve your overall productivity. Say goodbye to the frustration of duplicate contacts and enjoy a streamlined, clutter-free contact list on your mobile device.


1. Why should I use an app to remove duplicate contacts?
Using an app to remove duplicate contacts can save you time and effort. Manually deleting duplicate contacts can be a tedious and time-consuming process. App algorithms can quickly scan your contacts and identify duplicates, making the cleanup process much easier.

2. How do duplicate contacts occur in the first place?
Duplicate contacts can occur when you sync your contacts across multiple devices or when you import contacts from various sources. It’s also common to have duplicate entries if you merge contacts from different contact storage accounts.

3. Can I merge or link duplicate contacts instead of deleting them?
Yes, many duplicate contact removal apps offer the option to merge or link duplicate contacts. Merging combines the information from duplicate contacts into one entry, while linking keeps the duplicate contacts separate but adds a reference to the original contact.

4. Will removing duplicate contacts delete any valuable information?
No, the purpose of duplicate contact removal apps is to identify identical or very similar entries and remove the duplicates while retaining all the essential information. These apps are designed to ensure that no important information is lost during the cleanup process.

5. Can I undo the changes made by a duplicate contact removal app?
Most duplicate contact removal apps provide a backup feature that allows you to save a copy of your contacts before making any changes. This way, you can easily restore your contacts to their previous state if you need to undo any changes made by the app.