Sync is the best way to transfer files between your Mac, PC, NAS, and even server.

Create your own private cloud. Connect devices and sync files securely without sending them on third-party servers. We don’t limit your speed or storage space: our technology works especially well with huge files.

No storage limits
• Sync as much data as you have on your hard drives.

Automatic camera backup
• Sync will back up photos and videos as soon as you take them.
• You can then delete photos from your phone and save space.

Direct transfers, no cloud
• Your information is never stored on servers in the cloud, so nobody can access it without your permission.
• Transfer files directly and fast using peer-to-peer technology (p2p).

Any device and platform
• Access folders and upload files to your tablet, PC, Mac, NAS, and even server.

Supports all file types
• Add photos, videos, music, docs, and PDFs from other apps to any of your synced folders.

Save space
• Selective Sync lets you save only the files you need.

To get the best performance and to avoid running up your data charges while syncing folders, we recommend leaving the "Use Cellular Data" setting off.

By downloading or using this app, you agree to the Terms of Use:
(, Privacy Policy ( and End User License Agreement (

What’s New

Version 2.6.9

- Various fixes and improvements

Ratings and Reviews

4.5 out of 5
383 Ratings

383 Ratings

2082782nm ,

Just discovered this platform and it’s fantastic!

I was in need of a method for transferring large files to friends and family (20 plus GB file size) and Resillo sync for desktop is fantastic. After having a great experience on desktop I decided to try out the mobile app as well. Which is awesome for syncing photos to my pc for backup storage. As well as if I wanted to send photos and videos to my phone from my pc. All in all this platform is simply the best for sending files to and from separate devices, especially when they are very large. I will probably be purchasing a license very soon to support the company and I support any other happy customers to do the same to ensure this platform stays active for years to come :)

Woodelph ,

Awesome personal cloud, needs alphabetical sort

When my previous solution for keeping critical files synced between computers stopped being supported, I tried a lot of alternatives. Resilio Sync is by far the best solution, provided the devices you want to sync are on at the same time. They have apps for some NAS platforms, too, so now I have my own private cloud.

The iOS app loses a star because it can’t do alphabetical sort: separating out folders should be a configurable option, not a requirement. It’s a real pain to have to check 2 different locations in a sorted list of several hundred items just because I don’t know if it’s a single file or a group of files in a folder. The whole point of an alphabetical sort is to alphabetize things so I can find them by name. If I wanted to sort by kind, I’d sort by kind.

Servant Status ,

Quick sync of files...but

I love using this because of privacy reasons but it does have a flaw. It Will sync files like most cloud services but the app must be open and on in order for the files to sync on that device. For example my notes on my iPad saved on sync and I had to have the sync app opened on iPad in order for it to be seen and synced on my phone’s sync app. Once a file is synced it’s there though so it’s not too much to complain about but for those who want instant sync this won’t do it unless the sync apps are opened on all devices. This is mainly because the files are not placed in a random cloud server. Besides that it does what it is supposed to do.


Resilio, Inc.
47.1 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Dutch, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish

Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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