Best Resync Apps

26+ iOS apps curated and reviewed

4.6 avg rating
18 free apps
Updated June 2026

From beginner-friendly picks to power-user tools, our resync list covers 26+ iPhone apps updated through June 2026. Compare ratings, prices, and screenshots in one place.

Top Picks for Resync

More Resync apps to explore

4
EteSync
EteSync
EteSync
Secure Data Sync
Free

Securely sync your contacts, calendars, and tasks across devices. This app provides a privacy-respecting synchronization solution with a full history of your data, allowing for restoration and access to past versions.

Secure data synchronizationContacts, calendars, and tasks syncPrivacy-respecting
📊 Productivity
(20)
free
5
TotalSync - sync without cloud
TotalSync - sync without cloud
TotalSync - sync without cloud
No cloud, any file, any device
Free

Securely store, manage, and share files across your own devices without relying on cloud storage. This app ensures your data remains private and under your control, connecting devices via encrypted connections for safe file sharing.

Secure file storageCross-device file managementEncrypted connections
📊 Productivity
(4)
free
6
BirdieSync
BirdieSync
BirdieSync
by Callicia
Free

Seamlessly sync contacts and events between your iPhone and desktop applications like Thunderbird. Enjoy automatic updates across devices with a focus on data privacy, as information is transferred directly and securely without cloud storage.

Automatic synchronizationDirect device-to-device transferContact photo support
📊 Productivity
(1)
free
7
SyncUp-Client
SyncUp-Client
SyncUp-Client
A Syncthing Client
Free
🔧 Utilities
(0)
8
PhotoSync-Backup your photos
PhotoSync-Backup your photos
PhotoSync-Backup your photos
Backup album photos or videos
$0.99

Effortlessly export and back up your photos and videos with a single click. This app ensures lossless backup, preserving original image quality and EXIF data. It also supports transferring media from computers to mobile devices.

One-click export and backupLossless original image exportRetains photo EXIF information
📊 Productivity
(30)
paid
9
BeatSynQ
BeatSynQ
BeatSynQ
Perfect Sync for Your Band
Free
🔧 Utilities
(0)
10
SYNCING.NET - Sync P2P Private
SYNCING.NET - Sync P2P Private
SYNCING.NET - Sync P2P Private
by ASBYTE GmbH
Free

This app offers real-time, automatic file synchronization across multiple devices without a dedicated server. It securely syncs documents, contacts, and calendars, providing a cloudless solution for individuals and businesses. A free version is available with limitations, while a business edition offers enhanced features and unlimited data.

Real-time automatic synchronizationCloudless data storageSyncs files, contacts, and calendars
📊 Productivity
(0)
free with in-app purchases
11
SynoSync
SynoSync
SynoSync
Modern file sync for Synology
Free
$1.99 | 100% OFF
📊 Productivity
(2)
12
RN DocSync
RN DocSync
RN DocSync
by EDITH GmbH & Co. KG
Free
🔧 Utilities
(0)
13
Möbius Sync Pro
Möbius Sync Pro
Möbius Sync Pro
File sync with Syncthing
$4.99

Synchronize files between your iOS devices and other Syncthing-compatible platforms without relying on cloud storage. Supports multiple folders and remote devices, with options to use the app's sandbox or access other app sandboxes.

File synchronization without cloud servicesSupports multiple foldersSupports multiple remote devices
📊 Productivity
(20)
paid
14
SubShifter - Fix subtitles SRT
SubShifter - Fix subtitles SRT
SubShifter - Fix subtitles SRT
Sync video movie subs tools
Free

Easily adjust subtitle timings for your video files. Shift subtitles forward or backward, or sync them when the timing drifts throughout a movie. Save or share your corrected files offline.

Shift subtitle timing forward/backwardSync subtitles with increasing driftWorks 100% offline
📷 Photo & Video
(19)
freemium
15
Sync with Files
Sync with Files
Sync with Files
Backup photos to Files
Free
📊 Productivity
(0)
16
Async.dev
Async.dev
Async.dev
Asynchronous development
Free

This app allows developers to interact with their projects using natural language. You can issue tasks, create project plans, and review code through voice commands, streamlining the development workflow.

Voice-controlled task managementAI-assisted bug fixingUI tweaking via natural language
🛠️ Developer Tools
(2)
free
17
AC Black Flag Map
AC Black Flag Map
AC Black Flag Map
Companion, Guide and Wiki
Free
🔧 Utilities
(0)
18
Invoice Americano
Invoice Americano
Invoice Americano
by Resync Technology LLC
Free
💼 Business
(0)
19
calmdocs
calmdocs
calmdocs
File sync. Simplified.
Free
🔧 Utilities
(0)
20
JotSync
JotSync
JotSync
Your Swift Information Hub
Free
📊 Productivity
(0)

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