Nothing to find, nothing to explain
If you’re ever made to, open a harmless everyday vault. There is no stored list or count of any other vault, and nothing in the app points to one.
Use case
Privacy that holds when someone checks your phone.
If someone in your life goes through your phone, an ordinary “hidden” folder is a risk. Even a visible security app can make things worse. Sealby is different in one way: there is no stored list or count of vaults, and nothing in the app points to a hidden one.
How can I keep documents safe if someone checks my phone?
Use a vault that is hidden, not just locked. In Sealby, a hidden vault leaves no stored list or count. Someone scrolling through your phone finds an ordinary app that you can open to a harmless vault. Photos, records and plans stay in another vault that nothing in the app points to.
A place for what matters
Photos, screenshots, medical records, copies of IDs, important numbers, a plan. Kept together, encrypted, and there the moment you need them.
A last-resort duress PIN
If you choose, set a duress PIN (Premium). Entering it removes your other vaults from this device. If Encrypted Backup was on, you can restore them later with their recovery phrases. A forced unlock then reveals nothing more than the vault you open.
If you are in immediate danger, contact local emergency services. Technology is one layer of safety. Local support organizations can help with the rest.
Common questions
What if I’m forced to open the app?
Open your everyday vault. It is a real vault with real, harmless content. Nothing in the app shows that other vaults exist, and there is no stored list or count to find. If you set a duress PIN, entering it removes your other vaults from this device. If Encrypted Backup was on, you can restore them later with their recovery phrases.
Will the app itself draw attention?
Sealby looks like an ordinary utility app, and opening it to a normal vault is a complete, believable answer. There are no “decoy mode” switches or second password prompts visible anywhere.
Related: How deniability works · Travel & checkpoints · The security model
Your vault is waiting.
Download Sealby and protect what matters. Setup takes under a minute, and there’s no account to create.
Download on the App Store
iPhone & iPad · iOS 17+ · Free