233+ iOS apps curated and reviewed
Contacts Sync Pro is the household name in contacts sync pro, but it's far from the only option. We track 233+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | $11.99 was $17.99 | 4.7★ (802) | No | Yes | Aug 2026 |
| 2 |  | Free | 4.6★ (15K) | No | Yes | Aug 2026 |
| 3 |  | Free | — | Yes | Yes | Aug 2026 |
| 4 |  | Free | 3.6★ (76) | No | Yes | May 2026 |
| 5 |  | Free | 4.3★ (172) | No | Yes | Aug 2026 |
| 6 |  | Free | 4.7★ (2.7K) | No | Yes | Aug 2026 |
| 7 |  | Free | 3.5★ (3K) | No | No | Aug 2026 |
| 8 |  | Free | — | No | Yes | Jul 2026 |
Effortlessly synchronize your contacts across Google, iCloud, and Outlook. This reliable app ensures your contact information is up-to-date on your iPhone, supporting two-way syncing and preserving all contact details and groups.
Effortlessly synchronize your contacts across Google, Outlook, and iPhone. This reliable app ensures your contact information is up-to-date everywhere with 2-way syncing and support for all contact fields and photos.
Manage, call, message, and organize your contacts with powerful tools. This app offers advanced import/export, duplicate management, and reminders for efficient address book control. Keep your personal and business connections organized and secure.
Effortlessly sync, back up, and clean your iPhone contacts with cloud services like Google, Outlook, and Yahoo. Easily export contacts to Excel or vCard, and import them back into your address book. The app intelligently merges duplicates to maintain a tidy contact list.
This app helps you clean, organize, and streamline your contacts. It finds and merges duplicate entries, identifies contacts with missing phone numbers, and allows sorting by birthday. It also offers offline backup and import features, with the ability to sync Google accounts.
Easily sync or move contacts between any two accounts on your device. Merge corporate contacts into iCloud or manage various account types like Outlook, Exchange, and Google. Offers flexible sync modes and filters to manage your contact data efficiently.
Organize and manage contact details, including birthdays and custom posters. Easily connect via messages, calls, or FaceTime. Share your information instantly with new contacts using NameDrop.
Safely back up and export your contacts to various file formats like Excel, PDF, or HTM. This app analyzes your contact list, helps merge duplicates, and cleans up missing information without uploading data to third-party servers.
Organize your address book with powerful tools for cleaning up duplicates, deleting contacts in bulk, and managing favorites. Syncs seamlessly with Google Contacts and provides timely reminders for important dates. Includes a business card scanner and backup options.
Easily transfer and sync your phone contacts with your Google account or another iPhone. Create backups, recover deleted contacts, and clean up your address book with simple tools. Export and import contacts via QR code or VCF files.
Effortlessly clean up your contact list by finding and merging duplicate entries. This app helps you sort contacts by various criteria and offers automatic backups for peace of mind. Easily manage your address book with a user-friendly interface.
This service synchronizes calendars, contacts, and tasks across multiple devices and cloud services like iCloud, Google, and Microsoft. It automates data updates to prevent duplicates and ensure consistency across all connected platforms.
This cloud-based address book simplifies contact management by syncing across devices and accounts. It offers features like contact deduplication, business card scanning, and automatic enrichment to keep your information organized and up-to-date.
Effortlessly back up, merge duplicates, and transfer your contacts without a computer. Securely store backups in the cloud and restore them anytime. Premium features offer advanced management for Google Workspace and Gmail contacts.
Easily manage your phone's contacts with powerful tools. Bulk delete unwanted entries, back up and restore your entire contact list, and identify incomplete or duplicate contacts. An in-app purchase unlocks advanced features for merging contacts.
Easily transfer one or multiple contacts between devices. This application simplifies contact management for both personal and professional use, making it more pleasant to use your phone.
This app synchronizes iOS contacts with servers using the legacy SyncML standard. It's designed for users who specifically need this older technology, often recommended by IT departments. It can also act as a local SyncML server for older devices.