Sync’s encrypted cloud storage keeps your files safe, secure and private. Access your files from all of your computers and devices easily, and share your files securely with anyone.


* Get 5 GB of secure cloud storage free
* Access files stored on any computer or device, from your phone or tablet
* Upload your photos and videos to Sync
* Send large files easily with links
* Collaborate and share with teams through shared folders
* Protect your files with built-in encryption and access controls

How Sync protects your privacy:

Sync's end-to-end encrypted cloud storage ensures that only you can access your data. We can't read your files - nor would we want to - ensuring that your documents, photos and videos are safeguarded from unauthorized access.

We'd love your feedback!

Contact us using the support link below.

What’s New

Version 2.8.1

Bug fixes

Ratings and Reviews

4.0 out of 5
137 Ratings
137 Ratings
Mrgrimmthebam ,


I have tried in vain to upload files using the desktop website, and it is horrid and dysfunctional. Files upload much slower than other providers and transfers often break or present errors halfway through. I have had this service for a couple of months on a paid plan. I have a couple hundred gigabytes of data that have been waiting for months to upload to Sync. I have tried to upload to Sync using Sync’s website, desktop app, and (desperately) even mobile, and every single time it errors out. This has been done via different ISPs with speeds ranging up to 100+ MB/sec, yet everytime, upload speeds are painfully slow and the transfers error out.
I agree with a previous reviewer’s sentiment that for all the features present, Sync really is not worth the pain inflicted. I have been giving them money for a months or three now, but if I cannot upload my data, the features this service provides are just useless.

MSKmom ,

Best so far

I have used dropbox for many years, and it’s not that I dislike them I just didn’t like the price. I found sink and they seem to be just as good with a cheaper rate. I did not like that my computer was jamming up with all my files when I got dropbox specifically to store files safely off my computer. Their option for solving that problem would have cost me more money. With Sync, this option is already included in the lower price. I have been using Sync for about a month and so far I am perfectly happy.

RoyalScotGrey ,

I would trade my left Kidney for Sync

I love this app/service. It is the only end-to-end encrypted, convenient, amazingly designed and organized storage app out there- I don’t trust Google or Apple to store my data and keep it safe from hackers, law enforcement or advertisers. I’m a 20-year-old college student and it integrates perfectly into my life. If you guys send me a t-shirt I’ll rep it


Seller Inc.
69.1 MB
Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
This app may use your location even when it isn't open, which can decrease battery life.
© 2017 Inc.


  • Family Sharing

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

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