Contacts Sync, Backup & Clean12.8 - App Store
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Publisher Description
Use this app, you can: 1) Two-way rapidly sync Google/Outlook/Yahoo contacts with iPhone contacts, 2) Backup iPhone contacts to Excel or vCard files, and share contacts by sending Email or iTunes sharing, 3) Read the backup files (Excel, vCard), and import local address book
Use this app, you also can: 1) Sync contacts between multiple mobile platforms or devices, 2)Access your contacts at anywhere via Google/Outlook/Yahoo cloud, 3) Shared your backup contacts with other platforms / devices
#####CONTACTS SYNC#####
*)Support DOWNLOAD contacts from Gmail/Outlook/Yahoo to iPhone/iPod touch/iPad devices and depending on the configuration, intelligently merging or replacing duplicate contacts.
*)Support UPLOAD contacts to Google/Outlook/Yahoo cloud and depending on the configuration, intelligently merging or replacing duplicate contacts.
*)Intelligently identify the contact information of the same name, duplicate contacts can be merged in updates to ensure that DO NOT produce duplicate contacts.
*)Using newest technology, it takes less 30 seconds to sync 2000+ contacts and it is accurate and efficient.
*)Support sync of contacts group to make sure contacts are still in the group after sync.
*)Support sync of contact avatar, and based on the practical situation to create flexible configuration.
*)Support the followed information of sync Google/Yahoo contact:
- Contact name
- Avatar
- Phone number
- Email
- Address
- Instant message
- Social relation
- Job information
- Birthday and anniversaries
- Home page
- Custom label
*)Support the followed information of sync Outlook contact:
- Contact name
- Phone number
- Email
- Address
- Instant message
- Social relation
- Job information
- Birthday
- Home page
*)Compatibility with iOS11 or later and iPhone/iPod touch/iPad devices.
*)Clean and intuitive interface, following the wizard and using the default options, you can easily complete the sync / backup process. It also provides a more flexible options for advanced users
#####CONTACT BACKUP & IMPORT#####
*)Mass-backup(export) iPhone contacts to CSV(Excel) or VCF(vCard) format.
*)Mass-import contact (CSV & VCF) to iPhone address book.
*)Support manual select contacts to backup.
*)When importing contacts, contact information automatically matched & merged, ensure that DO NOT produce duplicate contacts.
*)One-tap sending backed up contact file (CSV & VCF).
*)Support share backup file (CSV & VCF) via iTunes sharing.
#####CONTACTS CLEANUP#####
*)Search duplicate contacts by contact’s name, phone numbers and emails.
*)Bulk-merge duplicate contacts.
*)Search contact that no name, no phones, duplicate phones, duplicate emails.
*)Bulk-merge contact’s duplicate informations, delete garbage items.
Version History * Fixed vCard contact backup issues.
* Improved performance and stability. 12.8 Oct 7 Fixed the crash issue that could occur when syncing Google contact image. 12.7 Sep 1 Fixed an issue that could cause the contact synchronization process to freeze. 12.6 Aug 10 Minor bug fixes and performance improvements 12.5 Apr 17 Fix some critical bugs 12.4 Mar 26 fix some critical issues 12.3 Mar 25 Fixed several crash bugs and improved performance. 12.2 Mar 23 Bug fixes and improvements 12.1 Mar 21 Updated to support iPhone 16 and iOS 17
Improved stability and performance 12.0 Mar 19 Performance and stability improvements 11.4 08/19/2024 Performance and stability improvements 11.3 05/12/2024 Optimated the function of merging duplicate contacts.
Optimated the function of background sync and backup.
Performance and stability improvements. 11.2 02/16/2024 Optimized for iOS17
Stability improvements
Fixed some bugs 11.1 01/15/2024 Added clean and merge duplicate contacts for Google, Outlook
Performance and stability improvements 11.0 04/15/2022 Performance and stability improvements 10.6 04/04/2022 Performance and stability improvements 10.5 03/28/2022 Performance and stability improvements 10.4 03/21/2022 Fixed a crash due to address book permissions
Fixed a crash in Google Contacts sync
Fixed a crash that could result when syncing groups 10.3 03/15/2022 Fix a crash urgently 10.2 03/13/2022 Optimized the process of contacts sync
Improved performance and stability of sync and backup
Fixed crash 10.1 03/11/2022 Added support for outlook.live.com contacts sync.
Performance optimizations for the sync contacts.
Fixed issues with Dark Mode.
Fixed some minor bugs. 10.0 02/28/2022 Fix bugs and improve performance 9.2 02/12/2022 Added background auto backup contacts
Fixed an issue that can not modify contacts group membership
Fixed a bug where Gmail contacts avatar could not be deleted
Fixed a bug where Gmail contacts could not be deleted 9.1 06/09/2020 Redesigned and optimized the sync process
Stability and performance improvements
Added automatic background sync feature
Added backup to Excel and Outlook file formats
Fixed some issues that caused crashes
Interface optimization and beautification 9.0 05/25/2020 Added marketing URL
Fixed some minor issues 8.1 04/27/2020
About Contacts Sync, Backup & Clean
The company that develops Contacts Sync, Backup & Clean is 峥 俞. The latest version released by its developer is 12.8.
To install Contacts Sync, Backup & Clean on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-14 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Contacts Sync, Backup & Clean as malware if the download link is broken.
How to install Contacts Sync, Backup & Clean on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Contacts Sync, Backup & Clean is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After Contacts Sync, Backup & Clean is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 12.8
posted on 2026-10-14
Version History * Fixed vCard contact backup issues.
* Improved performance and stability. 12.8 Oct 7 Fixed the crash issue that could occur when syncing Google contact image. 12.7 Sep 1 Fixed an issue that could cause the contact synchronization process to freeze. 12.6 Aug 10 Minor bug fixes and performance improvements 12.5 Apr 17 Fix some critical bugs 12.4 Mar 26 fix some critical issues 12.3 Mar 25 Fixed several crash bugs and improved performance. 12.2 Mar 23 Bug fixes and improvements 12.1 Mar 21 Updated to support iPhone 16 and iOS 17
Improved stability and performance 12.0 Mar 19 Performance and stability improvements 11.4 08/19/2024 Performance and stability improvements 11.3 05/12/2024 Optimated the function of merging duplicate contacts.
Optimated the function of background sync and backup.
Performance and stability improvements. 11.2 02/16/2024 Optimized for iOS17
Stability improvements
Fixed some bugs 11.1 01/15/2024 Added clean and merge duplicate contacts for Google, Outlook
Performance and stability improvements 11.0 04/15/2022 Performance and stability improvements 10.6 04/04/2022 Performance and stability improvements 10.5 03/28/2022 Performance and stability improvements 10.4 03/21/2022 Fixed a crash due to address book permissions
Fixed a crash in Google Contacts sync
Fixed a crash that could result when syncing groups 10.3 03/15/2022 Fix a crash urgently 10.2 03/13/2022 Optimized the process of contacts sync
Improved performance and stability of sync and backup
Fixed crash 10.1 03/11/2022 Added support for outlook.live.com contacts sync.
Performance optimizations for the sync contacts.
Fixed issues with Dark Mode.
Fixed some minor bugs. 10.0 02/28/2022 Fix bugs and improve performance 9.2 02/12/2022 Added background auto backup contacts
Fixed an issue that can not modify contacts group membership
Fixed a bug where Gmail contacts avatar could not be deleted
Fixed a bug where Gmail contacts could not be deleted 9.1 06/09/2020 Redesigned and optimized the sync process
Stability and performance improvements
Added automatic background sync feature
Added backup to Excel and Outlook file formats
Fixed some issues that caused crashes
Interface optimization and beautification 9.0 05/25/2020 Added marketing URL
Fixed some minor issues 8.1 04/27/2020
version 12.7
posted on 2026-10-06
Version History Fixed the crash issue that could occur when syncing Google contact image. 12.7 Sep 1 Fixed an issue that could cause the contact synchronization process to freeze. 12.6 Aug 10 Minor bug fixes and performance improvements 12.5 Apr 17 Fix some critical bugs 12.4 Mar 26 fix some critical issues 12.3 Mar 25 Fixed several crash bugs and improved performance. 12.2 Mar 23 Bug fixes and improvements 12.1 Mar 21 Updated to support iPhone 16 and iOS 17
Improved stability and performance 12.0 Mar 19 Performance and stability improvements 11.4 08/19/2024 Performance and stability improvements 11.3 05/12/2024 Optimated the function of merging duplicate contacts.
Optimated the function of background sync and backup.
Performance and stability improvements. 11.2 02/16/2024 Optimized for iOS17
Stability improvements
Fixed some bugs 11.1 01/15/2024 Added clean and merge duplicate contacts for Google, Outlook
Performance and stability improvements 11.0 04/15/2022 Performance and stability improvements 10.6 04/04/2022 Performance and stability improvements 10.5 03/28/2022 Performance and stability improvements 10.4 03/21/2022 Fixed a crash due to address book permissions
Fixed a crash in Google Contacts sync
Fixed a crash that could result when syncing groups 10.3 03/15/2022 Fix a crash urgently 10.2 03/13/2022 Optimized the process of contacts sync
Improved performance and stability of sync and backup
Fixed crash 10.1 03/11/2022 Added support for outlook.live.com contacts sync.
Performance optimizations for the sync contacts.
Fixed issues with Dark Mode.
Fixed some minor bugs. 10.0 02/28/2022 Fix bugs and improve performance 9.2 02/12/2022 Added background auto backup contacts
Fixed an issue that can not modify contacts group membership
Fixed a bug where Gmail contacts avatar could not be deleted
Fixed a bug where Gmail contacts could not be deleted 9.1 06/09/2020 Redesigned and optimized the sync process
Stability and performance improvements
Added automatic background sync feature
Added backup to Excel and Outlook file formats
Fixed some issues that caused crashes
Interface optimization and beautification 9.0 05/25/2020 Added marketing URL
Fixed some minor issues 8.1 04/27/2020 Added support for iOS13 and iPhone Xs Max and XR.
Fixed auth issues for backup/restore to Google and Yahoo features.
Fixed some crash bugs.
Fixed some minor bugs. 8.0 04/16/2020
version 12.7
posted on 2026-09-05
Version History Fixed the crash issue that could occur when syncing Google contact image. 12.7 3d ago Fixed an issue that could cause the contact synchronization process to freeze. 12.6 Aug 10 Minor bug fixes and performance improvements 12.5 Apr 17 Fix some critical bugs 12.4 Mar 26 fix some critical issues 12.3 Mar 25 Fixed several crash bugs and improved performance. 12.2 Mar 23 Bug fixes and improvements 12.1 Mar 21 Updated to support iPhone 16 and iOS 17
Improved stability and performance 12.0 Mar 19 Performance and stability improvements 11.4 08/19/2024 Performance and stability improvements 11.3 05/12/2024 Optimated the function of merging duplicate contacts.
Optimated the function of background sync and backup.
Performance and stability improvements. 11.2 02/16/2024 Optimized for iOS17
Stability improvements
Fixed some bugs 11.1 01/15/2024 Added clean and merge duplicate contacts for Google, Outlook
Performance and stability improvements 11.0 04/15/2022 Performance and stability improvements 10.6 04/04/2022 Performance and stability improvements 10.5 03/28/2022 Performance and stability improvements 10.4 03/21/2022 Fixed a crash due to address book permissions
Fixed a crash in Google Contacts sync
Fixed a crash that could result when syncing groups 10.3 03/15/2022 Fix a crash urgently 10.2 03/13/2022 Optimized the process of contacts sync
Improved performance and stability of sync and backup
Fixed crash 10.1 03/11/2022 Added support for outlook.live.com contacts sync.
Performance optimizations for the sync contacts.
Fixed issues with Dark Mode.
Fixed some minor bugs. 10.0 02/28/2022 Fix bugs and improve performance 9.2 02/12/2022 Added background auto backup contacts
Fixed an issue that can not modify contacts group membership
Fixed a bug where Gmail contacts avatar could not be deleted
Fixed a bug where Gmail contacts could not be deleted 9.1 06/09/2020 Redesigned and optimized the sync process
Stability and performance improvements
Added automatic background sync feature
Added backup to Excel and Outlook file formats
Fixed some issues that caused crashes
Interface optimization and beautification 9.0 05/25/2020 Added marketing URL
Fixed some minor issues 8.1 04/27/2020 Added support for iOS13 and iPhone Xs Max and XR.
Fixed auth issues for backup/restore to Google and Yahoo features.
Fixed some crash bugs.
Fixed some minor bugs. 8.0 04/16/2020
version 12.6
posted on 2026-08-24
Version History Fixed an issue that could cause the contact synchronization process to freeze. 12.6 Aug 10 Minor bug fixes and performance improvements 12.5 Apr 17 Fix some critical bugs 12.4 Mar 26 fix some critical issues 12.3 Mar 25 Fixed several crash bugs and improved performance. 12.2 Mar 23 Bug fixes and improvements 12.1 Mar 21 Updated to support iPhone 16 and iOS 17
Improved stability and performance 12.0 Mar 19 Performance and stability improvements 11.4 08/19/2024 Performance and stability improvements 11.3 05/12/2024 Optimated the function of merging duplicate contacts.
Optimated the function of background sync and backup.
Performance and stability improvements. 11.2 02/16/2024 Optimized for iOS17
Stability improvements
Fixed some bugs 11.1 01/15/2024 Added clean and merge duplicate contacts for Google, Outlook
Performance and stability improvements 11.0 04/15/2022 Performance and stability improvements 10.6 04/04/2022 Performance and stability improvements 10.5 03/28/2022 Performance and stability improvements 10.4 03/21/2022 Fixed a crash due to address book permissions
Fixed a crash in Google Contacts sync
Fixed a crash that could result when syncing groups 10.3 03/15/2022 Fix a crash urgently 10.2 03/13/2022 Optimized the process of contacts sync
Improved performance and stability of sync and backup
Fixed crash 10.1 03/11/2022 Added support for outlook.live.com contacts sync.
Performance optimizations for the sync contacts.
Fixed issues with Dark Mode.
Fixed some minor bugs. 10.0 02/28/2022 Fix bugs and improve performance 9.2 02/12/2022 Added background auto backup contacts
Fixed an issue that can not modify contacts group membership
Fixed a bug where Gmail contacts avatar could not be deleted
Fixed a bug where Gmail contacts could not be deleted 9.1 06/09/2020 Redesigned and optimized the sync process
Stability and performance improvements
Added automatic background sync feature
Added backup to Excel and Outlook file formats
Fixed some issues that caused crashes
Interface optimization and beautification 9.0 05/25/2020 Added marketing URL
Fixed some minor issues 8.1 04/27/2020 Added support for iOS13 and iPhone Xs Max and XR.
Fixed auth issues for backup/restore to Google and Yahoo features.
Fixed some crash bugs.
Fixed some minor bugs. 8.0 04/16/2020 Optimized for iPhone X/iPhone 8/iPhone 8 Plus and iOS11. 7.0 01/04/2018
version 12.5
posted on 2026-08-06
Version History Minor bug fixes and performance improvements 12.5 Apr 17 Fix some critical bugs 12.4 Mar 26 fix some critical issues 12.3 Mar 25 Fixed several crash bugs and improved performance. 12.2 Mar 23 Bug fixes and improvements 12.1 Mar 21 Updated to support iPhone 16 and iOS 17
Improved stability and performance 12.0 Mar 19 Performance and stability improvements 11.4 08/19/2024 Performance and stability improvements 11.3 05/12/2024 Optimated the function of merging duplicate contacts.
Optimated the function of background sync and backup.
Performance and stability improvements. 11.2 02/16/2024 Optimized for iOS17
Stability improvements
Fixed some bugs 11.1 01/15/2024 Added clean and merge duplicate contacts for Google, Outlook
Performance and stability improvements 11.0 04/15/2022 Performance and stability improvements 10.6 04/04/2022 Performance and stability improvements 10.5 03/28/2022 Performance and stability improvements 10.4 03/21/2022 Fixed a crash due to address book permissions
Fixed a crash in Google Contacts sync
Fixed a crash that could result when syncing groups 10.3 03/15/2022 Fix a crash urgently 10.2 03/13/2022 Optimized the process of contacts sync
Improved performance and stability of sync and backup
Fixed crash 10.1 03/11/2022 Added support for outlook.live.com contacts sync.
Performance optimizations for the sync contacts.
Fixed issues with Dark Mode.
Fixed some minor bugs. 10.0 02/28/2022 Fix bugs and improve performance 9.2 02/12/2022 Added background auto backup contacts
Fixed an issue that can not modify contacts group membership
Fixed a bug where Gmail contacts avatar could not be deleted
Fixed a bug where Gmail contacts could not be deleted 9.1 06/09/2020 Redesigned and optimized the sync process
Stability and performance improvements
Added automatic background sync feature
Added backup to Excel and Outlook file formats
Fixed some issues that caused crashes
Interface optimization and beautification 9.0 05/25/2020 Added marketing URL
Fixed some minor issues 8.1 04/27/2020 Added support for iOS13 and iPhone Xs Max and XR.
Fixed auth issues for backup/restore to Google and Yahoo features.
Fixed some crash bugs.
Fixed some minor bugs. 8.0 04/16/2020 Optimized for iPhone X/iPhone 8/iPhone 8 Plus and iOS11. 7.0 01/04/2018 Fix some issues about "Google Contacts Sync".
Fix some minor bugs. 6.5 01/16/2017
version 11.4
posted on 2024-08-19
Performance and stability improvements
version 11.4
posted on 2024-08-19
Aug 19, 2024
Version 11.4
Performance and stability improvements
version 11.3
posted on 2024-05-12
May 12, 2024
Version 11.3
Performance and stability improvements
version 11.2
posted on 2024-02-16
Feb 16, 2024
Version 11.2
Optimated the function of merging duplicate contacts.
Optimated the function of background sync and backup.
Performance and stability improvements.
version 11.1
posted on 2024-01-15
Jan 15, 2024
Version 11.1
Optimized for iOS17
Stability improvements
Fixed some bugs
Disclaimer
Official App Store Link
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