How to choose a photo vault app

Nobody can honestly name one best photo vault for everyone, and we haven’t tested these apps ourselves, so this page doesn’t rank them. It gives you eight checks instead, then shows what eight common options say about themselves: Apple’s Hidden album, Google Photos’ Locked Folder and six vault apps. Everything in the tables comes from each app’s store listing, website or help center, as seen on 24 October 2026 in the US stores. A statement isn’t proof. It tells you what the maker is willing to put in writing.

Eight checks before you choose

1. Its own lock, or your phone’s passcode? If the vault opens with the passcode, anyone who knows the passcode gets in. A separate PIN, pattern or password adds a second lock.
2. Does it name its encryption? Look for a named method, such as AES-⁠256. “Hides” or “protects” in a listing isn’t the same as “encrypts”.
3. Does it need an account? An account means the maker holds at least your email address. Some vaults need none.
4. Where do backups go? The maker’s cloud, your own iCloud or Google Drive, or nowhere.
5. Who holds the backup keys? Look for a plain statement that the maker can’t read your backup, and how that works.
6. What does the privacy label say? On the App Store, check whether the developer lists any “Data Used to Track You”. In a vault app, advertising data is worth noticing.
7. What happens if you forget the code? An email reset is convenient, and it means someone with your email may get in. A recovery phrase only you hold can’t be reset by anyone.
8. Platforms and price. iPhone only, or Android too? A subscription, a one-⁠off purchase, or free with ads?

Lock, encryption and recovery

Account, cloud and tracking

Platforms and price

Where listings disagree with themselves

A few apps say different things in different places. None of this proves a problem, but each is a fair question to send the developer:

• Vaultaire’s App Store privacy label lists Email Address as data linked to you, while its website says “No account, no sign-⁠up, no email.”
• Private Photo Vault’s label lists photos or videos and a user ID as data linked to you, while the vendor says the on-⁠device vault needs no account. The label doesn’t say which feature those entries cover.
• Hide it Pro’s website says your data never leaves your device, while both store listings offer cloud backup.
• LockMyPix’s App Store listing says your data stays on your device, while its docs describe optional encrypted backup to your own Google Drive or iCloud.
• Keepsafe’s encryption help article was last edited in December 2019.

Which kind of option fits you

• You want photos out of sight when someone scrolls your phone. The built-⁠in Hidden album or Locked Folder is free and often enough.
• Someone knows your passcode. Pick an app with its own PIN, pattern or password. Built-⁠in folders can’t help here.
• You want a backup the maker can’t read. Look for a backup encrypted on your phone with a key the maker says it doesn’t hold. Vaultaire, LockMyPix and Private Photo Vault’s Cloud Vault each state this.
• You’d rather not be tracked. Read the privacy label. On the App Store, Vaultaire and Hide it Pro show no tracking section; Keepsafe, Private Photo Vault, LockMyPix and Calculator# do. Check the Google Play Data safety section and the app’s settings too: Hide it Pro’s Play listing says it may share location and device IDs with third parties, and Vaultaire says anonymous usage and crash data are on by default.
• You switch between iPhone and Android. Vaultaire is iPhone and iPad only, and Apple’s Hidden album works only on Apple devices. The other five apps and Google’s Locked Folder list both.

Whatever you choose, set up recovery before you add anything you can’t replace. The guide linked below on forgotten vault passwords explains what each kind of recovery means.