Vous consultez notre site en anglais, mais votre navigateur est en français.Passer au français

Estás viendo nuestro sitio en inglés, pero tu navegador está en español.Cambiar a español

Je bekijkt onze website in het Engels, maar je browser is ingesteld op Nederlands.Schakel over naar Nederlands

このサイトを英語で表示しています。お使いのブラウザは日本語に設定されています。日本語で表示

Get notified

Free means free. Pro when you need more.

Free is one vault with no file limit. Pro adds more vaults, a decoy pattern, a photo of who tried to get in, other app icons, and the Lock Screen camera.

Free

$0

For your private photos, videos, files and notes.

Coming soon to the App Store

Key features:

Lock

  • Your own pattern, or a passphrase
  • Face ID, if you choose
  • Locks the moment you leave
  • A plain cover in the app switcher

Your files

  • Photos, videos, files and notes
  • No file limit from us
  • Folders and search
  • A camera that skips Photos
  • Recently deleted keeps files for 30 days

Getting back in

  • A 12-word recovery phrase

Privacy

  • Encrypted on your phone before it’s saved
  • No account, no email, no analytics

Recommended

Pro

Monthly, yearly or once

For more than one vault, and for moments of pressure.

Coming soon to the App Store
  • Monthly $4.99 a month Renews each month.
  • Yearly $24.99 a year 14 days free, then $24.99 a year, about $2.08 a month.
  • Lifetime $49.99 once Every Pro feature forever, including features added later. Lifetime is $39.99 until 31 December 2026.

Prices are in US dollars. The App Store shows the price for your country.

All the features of Free, and:

  • More vaults, each with its own pattern, to keep work and personal files apart
  • Wrong tries: see who tried to open your vault, with a photo and the time
  • A decoy pattern that opens one vault and erases the others
  • A Lock Screen camera that saves photos and videos into your vault, on iOS 18 or later
  • A plainer app icon, like a calculator or a timer

Compare Free and Pro

Free

Coming soon to the App Store

Pro

Coming soon to the App Store
At least 6 dots on a 5 by 5 grid. It isn’t your iPhone passcode.
Prefer typing? Use a passphrase.
Open one vault with a glance. Your pattern still opens every vault.
At once by default, or after 1 or 5 minutes, your choice.
Leave the app, even for a second, and a plain cover hides the screen.
Import from Photos or Files, or write a note.
Your iPhone’s space is the only limit. None from us None from us
Search by name, kind or folder.
Take photos and videos inside Underlock. Nothing goes to your camera roll.
Undo a delete for 30 days. 30 days 30 days
Forgot your pattern? Your 12 words get you back in.
Each vault opens with its own pattern.
Opens one vault and erases the others on this iPhone for good. Read the warning before you turn the decoy pattern on.
The next time you open your vault, you see when someone tried, how many times, and a photo from the front camera.
Choose a calculator, a timer or five other plain icons. The name under the icon stays Underlock.
Take photos and videos from the Lock Screen or Control Center without unlocking your iPhone. Each one is encrypted on this iPhone before it’s saved. iOS 18 or later.
Encrypted on your phone before it’s saved
We never receive your files, your pattern or your keys
No account, no email, no analytics

FAQ

Yes. Underlock is free forever: one vault, no file limit. If the free plan ever changes, you keep the plan you started with.

More vaults, a decoy pattern, a photo of who tried to get in, other app icons, and the Lock Screen camera for your vault. Each vault has its own pattern.

$4.99 a month, $24.99 a year or $49.99 once. Yearly starts with 14 days free. At launch, Lifetime is $39.99 until 31 December 2026, then $49.99. Lifetime is a one-time purchase. It never becomes a subscription. Prices are in US dollars. The App Store shows the price for your country.

Through Apple. Refunds are Apple’s decision: reportaproblem.apple.com.

Every vault still opens. You can view, share out and delete everything. You can’t add new vaults or turn on new Pro settings until you have Pro again. The app icon goes back to Underlock’s own icon, the Lock Screen camera stops saving, and wrong tries stop being noted. A decoy pattern you already set up keeps working.

In the Settings app, tap your name, then Subscriptions. To avoid a charge, cancel a trial at least 24 hours before it ends.

Not yet.

Our comparison of free vault apps shows what Underlock and three other apps give you without paying.

Yes. Save your photos from the old app to the Photos app. Import those photos into Underlock. Then delete those photos from the Photos app and from Recently Deleted. The page Switch from another app shows each step.

Private photos stay private. And stay yours.

Free for one vault, with no file limit. No account, no email.

For iPhone with iOS 17 or later.

Coming soon to the App Store

Get an email when Underlock launches

  • Lifetime Pro for $39.99 at launch, not $49.99.
  • Then news a few times a year.
  • Leave the list any time.

You’re on the list.

Underlock · [email protected]