Secret Key Lock Album 4+

Vault to Hide Photos & Videos

Ms, Inc.

    • 4.8 • 5.9K Ratings
    • Free
    • Offers In-App Purchases

iPhone Screenshots


The best app to hide photos and videos you don't want others to see.
Your special photos and videos are saved only in your iPhone and will not be uploaded to anywhere. This is the safest way to protect your privacy!
You can open the photo locker with your passcode or Face ID/Touch ID.

It's top-ranked in Japan as the most useful photo vault app.
Let's enjoy your favorite photos and videos with this great album app! ヽ(=´▽`=)ノ

Recommending Use of Secret Key Lock Album for:
- Keeping precious memories
- Storing private photos and protecting your privacy
- Creating personal collections
- Saving your important information

What makes Secret Key Lock Album different?
• Simple and good design, and works quickly. Easy to use for everyone.
• All functions are available for free.
• Even if you want to save more pictures, In-App-Purchase is not subscription so you don't have to pay any monthly fee.

- Move your data instantly by auto delete.
- Also Video, GIF animation, Live Photos, Slo-mo, Time-lapse are all supported. It includes video player.
- You can return the photos/videos back to iPhone Photo app.
- You can choose a favorite photo for an album cover.
- This app can save your photos in high resolution, so doesn't let your memories fade away.
- With memo input function, you can attach comments in your precious memories.
- Let's enjoy looking back your memories with awesome slideshow features.
- You can share photos/videos by AirDrop, Facebook, twitter, E-mail, message, and other supported apps.
- Supporting Dropbox, you can output your data wireless.

What’s New

Version 2.6.0

- Fixed for iOS15.
- Fixed a bug that was not reflected immediately after changing the cover of the album.

Ratings and Reviews

4.8 out of 5
5.9K Ratings

5.9K Ratings

silverwolfe2121 ,

Best Free Photo Vault App There Is!

I’ve went through a lot and haven’t found one as good and easy as this one. And no stupid subscription services, just a simple payment for unlimited storage! (Altho 500 is a quite a lot already). Hands down great quality and definitely will upgrade once I hit the 500 mark!

The only thing I’d like to see in an update is different icon options and a Decoy Password set up, but other than that, it’s been flawless so far!

EDIT: Current update is not allowing me to upload any screen saved videos though.

Developer Response ,

Thank you for giving your review again. I appreciate your feedback.=== Previous reply: Thank you for giving your review and feedbacks😌 We will happy if you were loving our app for a long time.

Tipsie Rhino ,

Works great

I switched to this app after getting a new phone. Wife and I love taking photos of the “world around us”. The last app I had ran very slow once a lot of photos and videos were added. This app is running great with no slow down. 45 gigs of data and no issues. I also like being able to edit the folders.

Developer Response ,

Thank you for giving your review😌 We will happy if you were enjoying our app for a long time.

Nick0975 ,


Love this app, does everything what I want and keeps all of my pics n videos on my device instead of in cloud storage somewhere. Only critiques are to be able to make the passcode longer and better zoom options for viewing. Why did the new update do away with letting you watch adds to increase your storage?

Developer Response ,

Thank you for giving your review and feedback😌 For the ability to see ads and add storage space,
Depending on the time of day, the advertisement may be out of stock.
If you can't play it, please wait a while and try again.
We will happy if you were enjoying our app for a long time!

App Privacy

The developer, Ms, Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Location
  • Identifiers
  • Usage Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Location
  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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