Best Gther Sync Apps

152+ iOS apps curated and reviewed

4.0 avg rating
18 free apps
Updated May 2026

Every iPhone needs a few good gther sync apps. We benchmark 152+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Gther Sync

Resilio Sync#2

Resilio Sync by Resilio Inc.

File transfer and photo backup
Strong Contender
📊 Productivity
4.5😊(844 ratings)
FreeAds
Resilio Sync screenshot 1
Resilio Sync screenshot 2
Resilio Sync screenshot 3
Resilio Sync screenshot 4
Resilio Sync screenshot 5

Transfer files securely and effortlessly across devices with this app. Enjoy private cloud storage, automatic camera backup, direct transfers, and support for all file types. Say goodbye to storage limits and sync with ease!

What We Love

  • 🚀 Fast and reliable syncing
  • 🔒 Secure private cloud solution
  • 👍 Seamless cross-platform integration
  • 💡 Selective sync for efficient storage management

Room to Improve

  • 🐛 Occasional crashes and bugs
  • 🔋 Lack of background sync on iOS
  • 👎 Limited file management features within the app
Power Sync: Fitness to Health#3

Power Sync: Fitness to Health by HDIDI LTD

Auto Sync Step Tracker Data
Worth Considering
💪 Health & Fitness
4.5😞(12K ratings)
FreeIn-App Purchases
Power Sync: Fitness to Health screenshot 1
Power Sync: Fitness to Health screenshot 2
Power Sync: Fitness to Health screenshot 3
Power Sync: Fitness to Health screenshot 4
Power Sync: Fitness to Health screenshot 5
Power Sync: Fitness to Health screenshot 6

Effortlessly sync your complete Fitbit history to Apple Health in one click with our app. We prioritize user data privacy and securely transfer various fitness data types without storing any information. Start integrating your Fitbit data into Apple Health today for a seamless health tracking experience!

What We Love

  • 🚀 Seamless integration with Fitbit
  • 📊 Comprehensive health data tracking
  • ⏱️ Convenient one-click syncing
  • 🔒 Respects user privacy

Room to Improve

  • 🔑 Paywall for most features
  • 🐛 Sync issues and data inaccuracies
  • 🤔 Confusing setup and navigation

More Gther Sync apps to explore

4
Power Sync for Fitbit
Power Sync for Fitbit
Power Sync for Fitbit
Sync to Apple Health App
Free

Sync all your Fitbit data to Apple Health for free with Power Sync. Enjoy seamless data transfer including heart rate, steps, sleep analysis, and more. Subscribe for Premium Auto Sync or opt for a one-time payment plan for continuous syncing.

💪 Health & Fitness
(15K)
5
DejaOffice CRM with PC Sync
DejaOffice CRM with PC Sync
DejaOffice CRM with PC Sync
by CompanionLink Software, Inc.
Free

A feature-rich Personal CRM with PC Sync for seamless integration with popular platforms like Outlook, Act!, Goldmine, and Palm Desktop. Enjoy calendar color categories, contact management, task handling, notes, appointment tracking, and more. Experience convenient sync options, time zone management, custom fields, and a variety of task styles. Download now to optimize your productivity!

💼 Business
(72)
6
SugarSync
SugarSync
SugarSync
by SugarSync, Inc.
Free

Backup and sync your files securely across devices with advanced encryption through this application. Enjoy features like automatic syncing to the cloud, iPhone photo backups, remote data wiping, and flexible file sharing. Try it out with a free 30-day trial! Learn more at the application's website.

📊 Productivity
(109)
7
Möbius Sync
Möbius Sync
Möbius Sync
File sync with Syncthing
Free

"Sync your files seamlessly between iOS devices and other supported devices using Möbius Sync. Enjoy multiple folder and device support without relying on cloud services. Try it out for free or unlock unlimited file syncing with a one-time purchase."

📊 Productivity
(122)
8
Radio Wave Sync
Radio Wave Sync
Radio Wave Sync
Sync Radio Controlled Watch
Free

Sync Radio Wave is an application designed to help calibrate radio-controlled watches that may struggle to receive time signals. By simulating various time wave signals, including those from China, USA, Japan, Germany, and Britain, it offers a solution to accurately sync watches. Utilizing a "Beast Mode" for faster synchronization, users can easily calibrate their watches by following simple steps and ensuring a noise-free environment for optimal performance. For inquiries or support, contact the developer via QQ or email.

🔧 Utilities
(853)
9
Sync2 Outlook Google & iCloud
Sync2 Outlook Google & iCloud
Sync2 Outlook Google & iCloud
Sync Calendar, Gmail, Contacts
Free

This complimentary companion application helps set up synchronization for Outlook with various cloud services, allowing users to sync their data, such as calendar, contacts, and tasks, across multiple platforms, including iPhone, iPad, and Google accounts. With this tool, users can easily keep their Outlook data in sync with other devices and services, and even schedule automatic synchronization or perform manual sync on demand.

📊 Productivity
(112)
10
Sync3: mirrorlink auto connect
Sync3: mirrorlink auto connect
Sync3: mirrorlink auto connect
Zlink5 cast sync 3
Free
🔧 Utilities
(1)
11
Contacts Sync Pro
Contacts Sync Pro
Contacts Sync Pro
Sync Google, iCloud, Outlook
$12.99
$14.99 | 13% OFF

Sync Pro is a versatile application that seamlessly syncs contacts from Google, iCloud, and Outlook. Keep all your contacts up-to-date across different platforms with ease. Sync your contacts effortlessly now!

📊 Productivity
(787)
12
Synctrain
Synctrain
Synctrain
Synchronize files securely
Free

Synchronize files across devices with this app, choosing to sync entire folders or specific files, and stream audio and video files in real-time. Download the app to securely share and access your files across devices, but note that it's not a backup solution and you're responsible for your own data recovery.

📊 Productivity
(102)
13
SyncGene Sync Contact Calendar
SyncGene Sync Contact Calendar
SyncGene Sync Contact Calendar
Sync Service and Web app
Free

This free cloud synchronization service allows you to automatically sync your Calendar, Contacts, and Tasks across multiple devices, email accounts, and services, including iCloud, Google, and Microsoft. By setting it up once, you can effortlessly keep your digital life up to date and save time, eliminating the need for manual data entry and management.

📊 Productivity
(20)
14
Contacts Sync: Google & More
Contacts Sync: Google & More
Contacts Sync: Google & More
Sync Google, Outlook, & More!
Free

Effortlessly sync your contacts between your Android phone and Google account to ensure all your contact information is backed up and up-to-date. Stay organized and never lose a contact again - try it now!

📊 Productivity
(1.7K)
15
Möbius Sync Pro
Möbius Sync Pro
Möbius Sync Pro
File sync with Syncthing
$4.99

A file sync application that brings Syncthing to iOS devices, allowing synchronization of selected files without using cloud services. Users can create and access synchronized folders within the app's sandbox or by accessing other apps' sandboxes, with support for multiple folders and devices. Experience seamless file syncing with Möbius Sync Pro.

📊 Productivity
(20)
16
Sync.me - Caller ID & Contacts
Sync.me - Caller ID & Contacts
Sync.me - Caller ID & Contacts
Block Spam & Identify Callers
Free

An app that identifies unknown callers, blocks spam calls, and keeps contacts organized with social updates. Improve your calling experience and stay connected effortlessly.

🌐 Social Networking
(22K)
17
Fitbit to Health Sync Solver
Fitbit to Health Sync Solver
Fitbit to Health Sync Solver
Fitbit Sync To Apple Health
Free
$4.99 | 100% OFF

Sync Solver is a powerful app that seamlessly syncs BMI data from Fitbit to the Apple Health app. Easily track your health metrics across platforms with Sync Solver - Fitbit to Health. Sync your data now for a comprehensive view of your fitness journey.

💪 Health & Fitness
(3.1K)
18
Sync - Secure cloud storage
Sync - Secure cloud storage
Sync - Secure cloud storage
by Sync.com Inc.
Free

Experience secure and private cloud storage with encrypted protection using this application. Safely access, store, and share files across all your devices, manage sharing permissions, and collaborate with teams easily. Get started with 5 GB of free storage today and keep your data protected with end-to-end encryption.

📊 Productivity
(769)
19
DoubleVision - Sync Screen with Computer & other iPhones in Realtime
DoubleVision - Sync Screen with Computer & other iPhones in Realtime
DoubleVision - Sync Screen with Computer & other iPhones in Realtime
by DoubleVision Labs
Free

Easily sync your mobile device's screen with your computer for seamless multitasking and improved productivity. Experience the convenience of viewing and controlling your phone directly from your desktop. Try it now for a more efficient workflow!

🌟 Lifestyle
(63)
20
Boogie Board Sync
Boogie Board Sync
Boogie Board Sync
by Kent Displays, Inc.
Free

Connect the Boogie Board Sync to your iOS device via Bluetooth for enhanced productivity and creativity. Easily organize, edit, and share your notes, sketches, and drawings, while collaborating in real-time with Boogie Board Live. Explore more at www.boogieboardlive.com.

📊 Productivity
(111)