Best Cipher Contact Sync Apps

236+ iOS apps curated and reviewed

4.3 avg rating

18 free apps

Updated October 2026

Looking for free cipher contact sync apps? 18 of our 236+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Cipher Contact Sync Apps (October 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Cipher Contact Sync	Free	—	No	No	May 2026
2	Contacts Sync & Transfer App	Free	5.0★ (13)	No	Yes	Jul 2026
3	Cipher Connect App	Free	—	No	No	Oct 2026
4	Sync - Backup & Merge Contacts	Free	4.8★ (4)	No	Yes	May 2026
5	sync -contacts backup to file	Free	3.0★ (3)	Yes	Yes	Oct 2026
6	Microsoft Authenticator	Free	4.7★ (703K)	No	No	Oct 2026
7	Cipher	$0.99	4.0★ (2)	No	No	Aug 2026
8	Contacts Sync Pro	$9.99 was $11.99	4.7★ (802)	No	Yes	Oct 2026

Top Picks for Cipher Contact Sync

#1

Cipher Contact Sync by Innervate Services B.V.

Editor's Choice

0.0(0 ratings)

Free

Cipher Contact Sync screenshot 1

Cipher Contact Sync screenshot 2

#2

Contacts Sync & Transfer App by Lutfiya Rabbimova

Account Manager：Backup, Share

Strong Contender

5.0(13 ratings)

FreeIn-App Purchases

Contacts Sync & Transfer App screenshot 1

Contacts Sync & Transfer App screenshot 2

Contacts Sync & Transfer App screenshot 3

Contacts Sync & Transfer App screenshot 4

Contacts Sync & Transfer App screenshot 5

Contacts Sync & Transfer App screenshot 6

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.

What We Love

🔄 Seamless real-time syncing across devices
💾 Reliable backup feature for data safety
👨‍💻 Prompt and helpful customer support
🧭 Effortless contact management and transfer
🧠 Intuitive and user-friendly interface
🔍 Accurate and detailed contact information preservation
⏱️ Efficient and time-saving performance

Room to Improve

None mentioned

#3

Cipher Connect App by E-Clinics International LLC

Cipher Messenger

Worth Considering

🌐 Social Networking

0.0(0 ratings)

Free

Cipher Connect App screenshot 1

Cipher Connect App screenshot 2

Cipher Connect App screenshot 3

Cipher Connect App screenshot 4

Cipher Connect App screenshot 5

Cipher Connect App screenshot 6

More Cipher Contact Sync apps to explore

Sync - Backup & Merge Contacts

Sync - Backup & Merge Contacts

Sync - Backup & Merge Contacts

Never lose a contact again

Easily back up, restore, and merge your contacts without a computer. Manage duplicates and delete multiple contacts efficiently. Seamlessly transfer contacts between iOS and other smartphones.

Backup and restore contactsMerge duplicate contactsDelete multiple contacts

free with in-app purchases

sync -contacts backup to file

sync -contacts backup to file

sync -contacts backup to file

Contacts 2 Excel PDF

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.

Backup and export contacts to CSV, HTM, or PDFImport backup files from email or local storageIntelligent contact list analysis with graphic display

free with in-app purchases

Microsoft Authenticator

Microsoft Authenticator

Microsoft Authenticator

Protects your online identity

Securely sign into online accounts with multi-factor authentication, passwordless login, or password autofill. Manage multiple accounts, including non-Microsoft services, and access Microsoft products and services seamlessly.

Multi-factor authentication (MFA)Passwordless sign-inPassword autofill

📊 Productivity

Encrypt and decrypt text

Easily encrypt and decrypt text messages using various methods. Features a keyboard extension for seamless integration into messaging apps.

Encrypt and decrypt textMultiple encryption methods (ROT-X, Vigenere, Letter Numbers)Keyboard extension for messaging

Contacts Sync Pro

Contacts Sync Pro

Contacts Sync Pro

Sync Google, iCloud, Outlook

$11.99 | 17% OFF

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.

Sync Google, iCloud, and Outlook contactsTwo-way and one-way sync optionsSyncs all contact fields and photos

📊 Productivity

free with in-app purchases

Contact: Manager & Backup

Contact: Manager & Backup

Contact: Manager & Backup

Optimize, clean & back up

Safeguard your valuable contacts with instant backups. Easily send or save your address book via email, cloud storage, or messaging apps. Restore your contacts with a single tap.

Infinite backupsEmail backupsSave to iCloud Drive

Secure Messaging Redefined

This app offers secure messaging and file sharing with state-of-the-art end-to-end encryption. It provides options for private or on-premise server deployment, advanced group management, and a user-friendly interface. Enjoy seamless cross-platform communication with full control over your data.

End-to-end encryptionPrivate/on-premise server deploymentAdvanced group management

🌐 Social Networking

Contacts Backup + Transfer

Contacts Backup + Transfer

Contacts Backup + Transfer

Back Up and Export My Contact

Easily back up and export your contacts to secure them. Access and restore previous backups anytime. Premium features offer automatic backups, secure cloud storage, and encryption.

Create full contact backupsExport backups via Message, Email, AirdropAccess and restore previous backups

📊 Productivity

SyncGene Sync Contact Calendar

SyncGene Sync Contact Calendar

SyncGene Sync Contact Calendar

Sync Service and Web app

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.

Sync contacts, calendar events, and tasksSync across multiple devices and servicesAutomatic background synchronization

📊 Productivity

free with in-app purchases

Sync Contact for Google & more

Sync Contact for Google & more

Sync Contact for Google & more

Find Duplicate Contacts Easily

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.

Find and merge duplicate contactsLocate contacts with missing phone numbersSort contacts by birthday

📊 Productivity

free with in-app purchases

Bitwarden Password Manager

Bitwarden Password Manager

Bitwarden Password Manager

Secure your digital life

Secure your digital life by generating and storing unique, strong passwords for all your accounts in an end-to-end encrypted vault. Access your data securely across unlimited devices and share sensitive information with others.

End-to-end encrypted password vaultUnlimited password and passkey storageCross-platform access

📊 Productivity

Sync.me - Caller ID & Blocker

Sync.me - Caller ID & Blocker

Sync.me - Caller ID & Blocker

Identify Spam & Scam Calls

Identify unknown callers in real-time, block spam automatically, and keep your contacts updated with real photos. Search any number worldwide and manage your address book with smart tools.

Live caller IDAutomatic spam blockingReverse number lookup

🌐 Social Networking

free with in-app purchases

Signal - Private Messenger

Signal - Private Messenger

Signal - Private Messenger

Say “hello” to privacy.

This messaging app prioritizes your privacy with strong end-to-end encryption for all communications. It offers free text, voice, and video messaging, including group chats and disappearing stories, all without collecting your data.

End-to-end encrypted messagingFree voice and video callsGroup chats up to 1000 people

🌐 Social Networking

free with in-app purchases

My Contact: Backup Transfer

My Contact: Backup Transfer

My Contact: Backup Transfer

Restore Sync Export Cleaner

Safeguard your address book with instant backups and effortless restoration. This app intelligently cleans duplicate entries, merges similar contacts, and offers versatile export options to VCF and CSV formats. Enjoy complete privacy as your data remains on your device.

Instant contact backup and restoreSmart duplicate contact detection and removalMerge similar contact entries

Sync: Secure Chat & Private AI

Sync: Secure Chat & Private AI

Sync: Secure Chat & Private AI

Secure chat for everyone

📊 Productivity

Contacts+ | Address Book

Contacts+ | Address Book

Contacts+ | Address Book

Effortless Contact Management

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.

Cross-device, cross-platform syncContact deduplicationScan and save business cards

📊 Productivity

free with in-app purchases

Sync for Google Contacts

Sync for Google Contacts

Sync for Google Contacts

My contacts backup & cleaner

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.

Sync Google and iPhone contactsManual and automated backupsRecover deleted contacts

FAQ about Cipher Contact Sync

Are there free cipher contact sync apps for iPhone?

Yes — 18 of the top cipher contact sync apps we rank are free to download, including Cipher Contact Sync and Contacts Sync & Transfer App.

Does Cipher Contact Sync have ads or in-app purchases?

Cipher Contact Sync has no ads and has no in-app purchases, according to its App Store listing as of October 2026.

How many cipher contact sync apps are on the App Store?

We track 236+ cipher contact sync apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.