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About HypaVault

HypaVault is a private vault for your photos, videos, recordings, documents, notes and crypto seed phrases, encrypted on your phone before anything is saved. It's made by Cyberdunes in Mumbai, India.

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See How It Works
A group of friends gathered close around one phone at night, smiling in the warm glow of a campfire.

Why We Built It

Most photo vault apps only hide files behind a lock screen, often without real encryption, and many upload everything to their own servers. Files go missing after an update or a new phone. Photos get held hostage when a subscription lapses. And if someone forces you to unlock your phone, a normal lock screen protects nothing.

HypaVault is the vault we wanted instead: everything encrypted on the phone, kept there unless you choose otherwise, and honest about what it can and can't do. We can't open your vaults, reset your passcode or bring back anything you lose, which is why your recovery phrase and your backups matter. It's paid for by people who choose Pro, so there's nothing in it but the vault.

What HypaVault Promises

Truly Local

Your files stay on your phone. They leave only when you choose: a backup you save, a copy for your own other phone, or a shared copy you hand to someone.

Really Encrypted

Every file, name, folder, note and thumbnail is encrypted on the phone with AES-256-GCM before it's saved.

Hidden

Up to three vaults, each behind its own passcode. Nothing on the lock screen or inside a vault shows that the others exist.

Safe Under Pressure

A duress passcode silently erases your real vaults and opens an empty one. Your backups and recovery phrases bring them back later.

Careful with Your Files

Every import is checked against the original, every change saves completely or not at all, and backups are tested before they're called done.

Honest

Lose both your passcode and your recovery phrase, and nobody, including us, can get the data back. The app says so up front.

Who It's For

HypaVault is for anyone who wants the most private things on their phone out of the gallery and out of the cloud.

Private Photos and Videos

Out of the gallery, safe from anyone who borrows or picks up the phone.

Identity Documents

Passports, IDs, insurance and medical scans, kept out of cloud photo backups.

Crypto Self-Custody

Seed phrases kept as encrypted notes, never as screenshots that malware can scan.

Voice Notes and Recordings

Recorded straight into the vault, never into the phone's own storage.

Safety Under Coercion

A duress passcode for the moment you're forced to unlock.

Separate Parts of Life

Personal, family and work in separate vaults, none aware of the others.

The Company Behind It

HypaVault is made by Cyberdunes, the brand of Cyberdune Technologies Private Limited, a company incorporated in India and based in Mumbai. Write to us about support, feedback or press. We'll never ask for your passcode or recovery phrase.

Write to mail@hypavault.comVisit cyberdunes.com

Questions About HypaVault

Who makes it, how it's paid for, where it runs and how to reach the team.

  1. HypaVault is a private vault app that keeps your photos, videos, audio recordings, documents, notes and crypto seed phrases encrypted on your phone. Every file is encrypted with AES-256-GCM before it's saved, and nothing you store ever reaches us.

    Read the Help Article

  2. Cyberdunes, a company based in Mumbai, India. You can find the company itself at www.cyberdunes.com.

    Read the Help Article

  3. Many vault apps only hide files behind a lock screen, often without real encryption, and many upload them to their own servers. HypaVault encrypts everything on the phone, keeps it there, and is built for the moments a normal lock screen can't handle, like being forced to unlock.

  4. Anyone who wants sensitive things out of the phone's gallery and out of the cloud: private photos and videos, ID documents, medical scans, crypto seed phrases or voice notes. It also suits people who want separate vaults for separate parts of life, or a way to stay safe if they're forced to unlock.

  5. By the people who choose Pro, at $24.99 a year after a 3-day free trial or $39.99 once (US prices). HypaVault carries no advertising and never sells information about you, and the Free plan keeps the full encrypted vault.

    Read the Help Article

  6. iPhone (iOS 16 or later), iPad, and Android phones and tablets (Android 10 or later). The app speaks English, Simplified Chinese, Hindi, Spanish and French, and there's no desktop or web version.

    Read the Help Article

  7. HypaVault is coming soon to the App Store and Google Play. There's no release date yet, and the store buttons on this site will link to the listings once they're live.

  8. Email mail@hypavault.com for support, feedback or press. Please never send a passcode or recovery phrase: we can't use them to help you, and we'll never ask for them.

    Read the Help Article

Try the Vault We Built

Start free on iPhone, iPad or Android. Choose a passcode, write down your recovery phrase, and add your first private files.

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