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Keep the surprise a surprise

Hands wrap a gift beside a phone resting face down.

What to do

Underlock is coming soon to the App Store. Here’s how it will work.

For new photos and videos

  1. In Underlock, tap the Add button (a plus sign), then Take photo or video.

For photos already in your camera roll

Importing puts a copy of each photo in your vault. The originals stay in the Photos app until you remove them.

  1. In Underlock, tap Add, then Import from Photos.
  2. Choose the photos.
  3. Keep Underlock open until the import finishes.
  4. When the import finishes, Underlock asks whether to remove the originals from the Photos app. Tap Remove.
  5. When iOS asks to delete the originals, confirm. The originals move to Recently Deleted in the Photos app.
  6. While the originals are in Recently Deleted, check that the photos are in your vault.
  7. Delete the originals from Recently Deleted now, so the originals are gone for good.

On the day

  1. Open the photo or video in your vault.
  2. Tap Share.
  3. When Underlock asks you to confirm, tap Share again. Underlock can’t protect the copy you share, and the original stays in your vault.

What Underlock does

  • A camera that skips your camera roll. Photos and videos you take in Underlock go straight into your vault. Nothing goes to the Photos app.
  • Outside the Photos app. Photos in your vault aren’t in the Photos app, so iCloud Photos, a Shared Library and the Photos widget never show them.
  • Locks as you leave. By default, your vault locks the moment you leave Underlock.

Questions people ask

Take gift photos with the camera inside Underlock. Nothing goes to the Photos app, so the photos never reach your camera roll.

Yes. Tap Add, then New note.

Open the photo or video in your vault. Tap Share. Underlock asks you to confirm, because Underlock can’t protect the copy you share. The original stays in your vault.

Underlock’s own Recently deleted keeps a deleted file for 30 days, so you can recover the video. After 30 days, the video is gone for good.

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 come with Pro, Underlock’s paid plan.

Save the surprise for the day

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 · hello@underlock.app