Best Private Photo Sharing Apps: 8 Compared

Which photo sharing app has the best privacy?

Ente, if privacy means the company holding your photos cannot read them: its own pages describe end-to-end encrypted, zero-knowledge storage. Viallo, if privacy means the photos are never scanned, never train a model, and reach people through a link you can switch off. Those are two different questions and most "best privacy" lists blur them.

The two designs cost you different things. A private-link design like Viallo's costs you the guarantee that the provider is blind: Viallo does not encrypt end-to-end and does not claim to. What it does claim is narrower and checkable: photos are stored as uploaded, and an album opens only from a link its owner created and can revoke.

Feature comparison

Every value below was read on 26 October 2026 from each service's own help, pricing or terms page; Viallo's row comes from its pricing and home pages and its source code. Every cell, the sentence behind it and its URL are in dataset.csv. "Not checked" means no page read that day states it. Scroll sideways on a phone.

Two things stand out. Only FamilyAlbum keeps viewing to invited members, so a link that opens without an account no longer separates the other seven. And only three of the eight say anything about the resolution of what they store or share; for the other five the honest cell is "not checked", not a guess.

The eight apps, one by one

Viallo

Full disclosure: this is our product. You upload photos, click Share and get a link. Anyone who opens it sees a gallery with a lightbox and the photos grouped by place on a map, with no sign-up prompt and no app download. A link can be revoked the moment you want access to stop or set to expire on a date, and one profile link can open every album you own, including ones you add later.

The downsides: there is no AI search, so you cannot search "photos of dogs". There is no password on a link and no end-to-end encryption, so if either is your requirement this is the wrong tool. The free tier is 2 albums, 200 photos and 10 GB, and Plus is $6.99/month. There are iPhone and Android apps, but the people you send a link to open it in a browser rather than installing anything.

Google Photos

Google's help pages say that anyone with an album link can view it, and that with Collaborate on, anyone with the link can add photos too. A link stays live until you remove the members and turn link sharing off; no Google page read for this check describes an expiry date. The 15 GB free allowance is shared across Drive, Gmail and Photos.

Use it for: sharing from a library you already keep in Google Photos, with people who are fine opening a Google link.

iCloud Shared Albums

Apple changed shared albums with version 27. Per Apple's support page, albums created on version 27 or later keep photos at full resolution and let friends join and add photos on the web without an Apple Account; albums created on version 26 or earlier reduce photos to 2048 pixels on the long edge and keep the old limit of 200 shared albums per owner. Separately, an iCloud Link expires after 30 days. iCloud starts with 5 GB free, and iCloud+ costs $0.99/month for 50 GB in the US.

Use it for: an album started on a current Apple device, where everyone either has an iPhone or is happy to open the web version.

WeTransfer

WeTransfer sends files rather than hosting an album. Its free plan covers 10 transfers or 3 GB in total in any 30-day window, a sender needs a free account, and a recipient never needs one. A password is available on any plan, the free one included, and on Free and Starter an upload stays online for up to 3 days.

Use it for: sending a batch of files once. Not for an album people come back to after the third day.

Dropbox

Someone without a Dropbox account gets a view-only link and can preview what you share. Per Dropbox's help center, a password or an expiry date on a link needs Professional, Essentials or a business plan; Basic, Plus and Family are not on that list. Basic is 2 GB free and Plus is $9.99/month for 2 TB.

Use it for: photos you already keep in Dropbox. Expiry needs more than the cheapest paid plan.

FamilyAlbum

FamilyAlbum offers free storage with no storage limit, and its premium plans start at $2.99/month for Premium One. Viewing works by invitation: its own page says only family members you invite can see your album, so there is no link to hand someone outside the circle.

Use it for: parents sharing with a fixed set of relatives who will accept an invitation.

Ente

Ente describes itself as end-to-end encrypted with zero knowledge, which is the strongest promise on this list: the company says it cannot see your photos. Encryption has not cost it search: its pricing page lists on-device face detection and natural-language AI search. Sharing works through public links anyone can open without an app or account, with an optional expiry date and password. The free tier is 10 GB and Starter is $2.49/month for 50 GB.

Use it for: a library where the provider being unable to read it is the requirement.

Immich

Immich is free software under the GNU AGPL v3 that you install on your own server. Its documentation describes face recognition and CLIP search running on that server, and public links for someone without an Immich account, with an expiry date and a password. There is no price because there is no service: you supply and run the machine.

Use it for: people who already run a home server and want every photo on hardware they control.

What is the best private photo sharing app for couples?

Viallo, because a couple's album is the place where "who else can reach this"has to be answerable at any moment, and a link you can revoke or let expire gives you that answer without making the other person install anything. One album per occasion, one link, revoked when it has served its purpose. iCloud Shared Albums are a fair alternative if you both use iPhones and the album was created on version 27 or later; older albums still reduce photos to 2048 pixels. More in photo sharing for couples.

What is the best private photo sharing app for family?

It depends on how uniform the family is. All iPhones: iCloud Shared Albums, already installed. Parents and a fixed set of grandparents who will accept an invitation: FamilyAlbum, free with no storage limit. Anyone who will not install or sign up for anything: Viallo, because a link in a text message opens a gallery in a browser. Count the people who will complete a signup before you compare features. The longer version is in the family photo sharing comparison.

Which of these host photos in Europe?

Ente says it keeps three encrypted copies with three cloud providers in the EU. Immich sits wherever you put the server. Viallo is operated by Zava Solutions LLC, a Wyoming limited liability company, so if a European legal home is what you are shopping for, Ente and a self-hosted Immich are the answers on this list and Viallo is not. Viallo's case rests on what it does with your photos: no AI scanning, no training, originals kept as uploaded.

Which of these actually look at your photos?

This is a different question from encryption: what matters is whether anything reads the picture. Ente runs face detection on your device and describes its AI search as zero knowledge. Immich runs face recognition and CLIP search on your own server. Viallo runs no AI on your photos and trains nothing on them, which is why it has no "find every photo with a dog in it" search. For the largest mainstream case, read what Google Photos does with your photos for AI training.

What is the best app for full-resolution private sharing?

Viallo stores photos as uploaded and the download returns the original; its lightbox shows a 2048 px display copy so the gallery opens quickly, with the original still behind it. iCloud Shared Albums keep full resolution only for albums created on version 27 or later. Ente states original quality for its backups. Google Photos, WeTransfer, Dropbox, FamilyAlbum and Immich state nothing on the pages read about the resolution of what they share. More on where quality is lost: sharing photos without compression and building a private online gallery.

Which of these can make a share link expire?

Viallo, Ente and Immich let you set an expiry date on a link. WeTransfer keeps an upload for up to 3 days on Free and Starter. Dropbox offers expiry only on Professional, Essentials and business plans. An iCloud Link expires after 30 days. No Google page read describes expiry for a Google Photos link, which stays live until you turn link sharing off, and no FamilyAlbum page describes a link at all. Revoking a live link is the other half: an expiry date protects you when you forget to come back. More in how shared photo links expire.

What is the best private photo sharing app for vacation photos?

Viallo, because it groups an album by GPS into the places you stopped and shows them on a map, and the person you send the link to browses it that way without an account. A trip album is also a record of when your house was empty and where you stayed, which argues for a revocable private link over a public post whichever app you pick. If several people took photos, read the travel-specific comparison, which covers whether the group can add their own.

What is the best private alternative to Apple Photos sharing?

Viallo, if your shared albums were created before version 27: those still hand the other person a copy reduced to 2048 pixels on the long edge, while Viallo keeps the original behind its 2048 px display copy and asks nobody to sign up. Albums created on version 27 or later close most of that gap, so check which kind you have before you switch. For mixed iPhone and Android groups, see the five ways to get iCloud photos to an Android phone.

Which one should you pick?

There is no single winner. Matched to what each service documents:

• Sharing with people who will not sign up: Viallo, a gallery from one link, originals kept, no AI on your photos.
• Provider must not be able to read the photos: Ente, end-to-end encrypted with account-free public links.
• All-Apple group, current devices: iCloud Shared Albums created on version 27 or later.
• A fixed family circle: FamilyAlbum, free storage, invitation only.
• Sending files once: WeTransfer, up to 3 days online on the free plan.
• Every photo on your own hardware: Immich, if you run a server.
• A library already in Google Photos or Dropbox: share from where the photos already are.

How was this checked?

On 26 October 2026 we fetched the help, pricing and terms pages of all eight services with curl and kept, for every table cell, the sentence on the page that supports it; Viallo's row comes from its own pages and source code. A value no page stated is marked "not checked", nine cells in all. Every value, quote and URL is in dataset.csv, and check.py re-fetches every page and reports which quotes are still there.

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