Sia Storage

Sia Storage

by Sia Storage

9 ratings
3 reviews
Free

Details

Released
April 22, 2026
Updated
November 2, 2026

Features

Sia Storage screenshot #1 for iPhone
Sia Storage screenshot #2 for iPhone
Sia Storage screenshot #3 for iPhone
Sia Storage screenshot #4 for iPhone
Sia Storage screenshot #5 for iPhone
Sia Storage screenshot #6 for iPhone
iphone
ipad
🖼️Get Icon
Icons↘︎

About

Securely store and organize your files with end-to-end encryption. Your data is split and distributed across a decentralized network, ensuring no single point of failure. Access your files from any device and benefit from automatic photo backup and file versioning.

✓End-to-end encryption
✓Decentralized file distribution
✓Automatic photo backup
✓Multi-device sync
✓File versioning
✓Open source
Show original description

What's New in Sia Storage

1.15.0

November 2, 2026

- Share one or more files with anyone using a link, and manage or revoke your links at any time. - Deleted files now go to a new Trash, where you can restore them before they're removed for good. - Faster, more reliable downloads that use less storage space on your device. - Smoother photo backup and imports, with better support for raw photos. - More reliable syncing between your devices. - Improved VoiceOver support, along with general stability fixes.

More

User reviews

Mr

Easy to use! Great GUI fast and safe. I only feel safe when my data is in the hands of Sia Storage

Great alternative to iCloud

Easy to use very fast! Most
Importantly it offers 50 GB to anyone that signs up! A++++++

Great first launch so far

It’s working well, but slow to upload from on device on this first release. Looking forward to what’s to come.

FAQ

How does Sia Storage protect my files?

Sia Storage encrypts your files on your device before distribution. They are then split into 30 pieces using erasure coding and spread across a decentralized network. Only 10 pieces are needed to recover your data, preventing single points of failure.

Can Sia Storage access my files?

No, Sia Storage uses end-to-end encryption. Your recovery phrase is the only key to your data, and not even Sia Storage can access your files. The app also states it has no tracking, ads, or data harvesting.

What devices does Sia Storage support?

Sia Storage is available on iPhone and iPad, as indicated by its supported devices.

How often is Sia Storage updated?

The latest version of Sia Storage is 1.15.0, which was last updated on November 2, 2026. This indicates a relatively active development cycle.

Is Sia Storage free to use?

Yes, Sia Storage is listed as free. The app does not have in-app purchases and is also ad-free.

What is the age rating for Sia Storage?

Sia Storage has an age rating of 12+, suggesting it is suitable for users aged 12 and older.

Can I sync files across multiple devices with Sia Storage?

Yes, Sia Storage offers multi-device sync. Your encrypted library syncs across devices through your indexer, allowing you to access files added on one device from another.

Does Sia Storage offer file versioning?

Yes, Sia Storage supports file versioning. You can upload updated versions of files and browse their history, ensuring you don't lose previous work.