Sealcloak vs Keepsafe: the Keepsafe alternative that stays offline

Side by side

Keepsafe details come from its Google Play listing and data safety section in November 2026. Listings change, so check the current version before you decide.

Where Keepsafe is better

Keepsafe's biggest strength is that you don't have to think about backups. Its Private Cloud keeps a copy of your vault online, so if your phone is lost, stolen or broken you can sign in on a new one and your photos come back. It can also sync between devices. For many people, that safety net matters more than anything else.

It has years of polish too. Face-down auto lock closes the vault when you put the phone face down, Safe Send lets you share a photo that disappears 20 seconds after it's received, and Space Saver compresses photos on the phone while keeping originals in the cloud, which frees up storage. Trash recovery brings back photos you deleted by mistake. If you want those conveniences, Keepsafe delivers them.

Where Sealcloak is different

Sealcloak is built on one rule: your files never leave your phone. The app doesn't have Android's internet permission, so it can't upload, sync or phone home even if something went wrong. There's no account to create, so there's no email or password that could leak in someone else's breach. And it collects no data at all, not even crash reports.

Every file is encrypted with AES-256-GCM as you add it, with a key made from your pattern using Argon2id, a method designed to make guessing slow. Each vault has its own key, and you can have up to three separate vaults on the free plan, each with its own pattern, with nothing in the app showing how many exist.

For pressure situations, Coerce gives you a harmless decoy vault to open when someone demands to see inside. Intruder photos capture whoever keeps guessing your pattern, and the calculator disguise makes the app look and work like a calculator.

Privacy: where your files actually live

This is the real difference. With a cloud vault, your private photos exist in two places: your phone and a company's servers. Encryption protects them, but you're also trusting how that company stores keys, handles accounts and responds to breaches or legal requests, now and in the future. Keepsafe's Play data safety section also lists analytics data it shares, including device IDs and user IDs.

With Sealcloak, there is only one copy: the encrypted one on your phone, plus any backup files you choose to make. The trade-off is responsibility. If you lose your phone and never made a backup, your photos are gone; nobody has a copy to restore. That's why Sealcloak can make encrypted backups weekly or monthly to a folder you choose, and why every vault gets a 9-word recovery phrase.

Switching from Keepsafe to Sealcloak

1. Install Sealcloak, draw your pattern and write down your 9-word recovery phrase on paper.
2. In Keepsafe, open each album, select the photos and unhide or export them back to your gallery.
3. In Sealcloak, tap add and pick those photos. Open a few to check they're there.
4. Delete the exported copies from your gallery, then empty the gallery's recycle bin or trash.
5. Delete the photos in Keepsafe, and its Private Cloud copy if you used it, then uninstall Keepsafe if you no longer need it.
6. Set up a scheduled encrypted backup in Sealcloak so you have your own safety net.

The full walkthrough is in how to hide photos on Android.

Which one fits you

• You switch phones often or worry about losing yours: Keepsafe's cloud restore is the easier path.
• You don't want any company holding your photos: Sealcloak.
• You share a phone or someone checks it: both have decoy vaults; Sealcloak also hides how many vaults exist and can look like a calculator.
• You're on mobile data or offline a lot: Sealcloak never needs a connection; nothing waits to sync.

Bottom line

Keepsafe and Sealcloak solve the same problem with opposite philosophies. If you'd rather a company look after a copy of your vault so you never lose it, Keepsafe is a mature, popular choice. If you'd rather nobody else ever hold your private photos, and you're happy to keep your own encrypted backup, Sealcloak gives you a vault that simply can't go online. Read how Sealcloak's security works for the details.

Frequently asked questions

Is Keepsafe safe to use?

Keepsafe is a long-running, widely used vault with encryption, a PIN or pattern lock and break-in alerts. Its main trade-off is that your photos can be stored in its Private Cloud, so you're trusting its servers as well as your phone.

Can I move my photos from Keepsafe to Sealcloak?

Yes. Unhide or export the photos from Keepsafe back to your gallery, add them to a Sealcloak vault, check they open, then delete the copies from your gallery and from Keepsafe.

Does Sealcloak have a cloud backup like Keepsafe?

No, by design. Sealcloak has no internet permission. Instead it makes encrypted backup files on a schedule, which you can keep on your phone, a memory card or a computer, and restore with your recovery phrase.

Which is more private, Keepsafe or Sealcloak?

Sealcloak, if privacy means nothing leaving the phone. It needs no account, collects no data and can't connect to the internet. Keepsafe is more convenient if you want automatic cloud backup across devices.

Does Keepsafe have a decoy vault?

Yes. Keepsafe Premium lists a Fake PIN that opens a decoy vault. Sealcloak's equivalent is Coerce, a decoy vault with its own pattern.