The best photo vault apps for iPhone — and the conflict of interest in this article

Short version. If you want the most proven, installPrivate Photo Vault and read its privacy label first. If you want encryption without handing over an email, look atVaultaire. If you want the most polished experience and an account does not bother you, Keepsafe. If your actual problem is that video is eating your phone, that is the gap we built into.

The five criteria, before the ranking

Most lists rank on feature count. Feature count is the least useful thing about a vault, because the features are nearly identical across all of them. These five are what actually differ, and you can check every one yourself in under five minutes.

1. Encrypted file, or locked door? A PIN screen in front of ordinary files protects you from someone holding your phone. Encryption of the file protects you from a computer backup, a cable, and a phone that was not locked at the time. These are very different promises.
2. Does it need an account? An email address handed over before you hide anything is a permanent fact about you sitting on someone else's server.
3. What does its privacy label declare? Not its marketing — the App Store label, which is the developer's own statement to Apple. It is one tap from the Get button.
4. What happens if you stop paying? Viewing, exporting and deleting should never be gated. Anything else is a hostage situation with a subscription button.
5. Can you get everything out in one move? A free, complete, verifiable export is the difference between a vault and a trap.

Private Photo Vault — the most proven, and the most watched

Roughly 4.8 stars across about a million ratings, which is an order of magnitude more than anything else here. That number is real and it means something: an enormous number of people have used this app for years without disaster.

Two things to know before you commit. Its App Store privacy label declares that it collects usage data — its own statement, not our claim. And its critical reviews return repeatedly to two complaints: a cloud sync that removed large parts of a library, and a "Space Saver" feature that reduced quality in a way users did not expect. It is also rated 16+ because it includes an in-app browser.

Choose it if track record is what you weigh most heavily, and the privacy label does not bother you.

Keepsafe — the most polished, built around an account

About 4.7 stars across 382,000 ratings, updated every week or two, and by outside estimates the most commercially successful app in the category. It is genuinely well made.

It is also built around a Keepsafe account, which is how its sync works — so an email address is not optional. Its label also declares usage data collection. The pattern in its one- and two-star reviews, and in its subreddit, is not broken encryption but loss and lock-out: syncs that never finish, bulk exports that fail on large libraries, and large video imports that do not complete.

Choose it if you want the smoothest experience and an account is an acceptable trade. Longer look at Keepsafe here.

Vaultaire — the closest thing to a no-account encrypted vault

An independent app, around 4.67 stars, and the one on this list whose approach is closest to ours: AES-256-GCM, a key derived from your password with PBKDF2 at 600,000 rounds, and no account. Its free tier allows three vaults, 100 photos and 10 videos. Its privacy label declares opt-in diagnostics rather than collection by default.

What it does not do: compress video, and back up without an account. If those are not your problems, it is a serious option and we would rather say so than pretend otherwise.

Choose it if you want encryption without an account and you do not need backup or video compression.We also compare against Private Photo Vault here.

Hushfold — new, unproven, and built for one specific gap

Ours. No reviews, no track record, and we will not pretend that counts for nothing — with a vault, a long history of not losing anyone's photos is a real feature and we do not have one yet.

What it does that the others do not: it shrinks video with a quality gate. A result is kept only if it is at least 15% smallerand scores PSNR ≥ 34 dB against the original, you compare both before deciding, and the original waits in Trash for 30 days. That is the direct answer to the "Space Saver" complaint above. Backup goes to your own iCloud, encrypted first, with no account and no server of ours. The privacy label isData Not Collected.

Choose it if video is what is filling your phone and you want the vault and the compression in the same place. Do not choose it ifyou want an app that has already proven itself over years — come back in one.

Side by side

Prices and ratings as listed on the US App Store in September 2026. They move; the listing is the source, not this table.

How to check all of this without trusting us

You should not take a ranking from a vendor at face value, so here is how to redo it in about five minutes per app.

1. Open the App Store listing and scroll to App Privacy. That section is the developer's declaration to Apple, not a review.
2. Sort the reviews by Most Critical. One-star reviews are noisy, but the same complaint appearing hundreds of times is a pattern.
3. Install it, add one photo, then turn on Airplane Mode and use the whole app. Anything that stops working needed a server.
4. Before you add the second photo, find the export. If you cannot get one photo out easily, you will not get five hundred out later.

The honest summary

This category has one real failure mode, and it is not someone cracking the encryption. It is losing your own photos — to a sync that went wrong, an export that failed, an account you could not get back into. Every complaint worth reading in every app on this page is a version of that.

So weigh the boring things: can you get everything out, does anything stop working when you stop paying, and is there a second way in if you forget the first. The interface is the part you will stop noticing after a week.