ElunVault
01

Create your vault

On first launch, you choose how your vault will open, then draw your secret code.

📍 Where: First launch of the app
  1. Pick the mosaic or one of the 4 games.
  2. “Create your secret code”: draw your pattern in a single stroke.
  3. “Confirm your code”: draw exactly the same one.
  4. “Securing the vault…”: the encryption key is computed from your gesture.

Pick a pattern you remember easily, but that nobody can watch over your shoulder.

★ 02

Your secret story: the rescue keyFree

Right after creation, ElunVault randomly picks 3 short sentences. Each one always follows the same pattern: who · does what · where · with what, for example “The cat swims on the beach with fries”.

📍 Where: After creating the vault · Settings › Create my secret story
  1. Copy the 3 sentences on paper, in order.
  2. Rebuild it to check: for each slot, you pick among 16 words.
  3. Keep the paper somewhere safe, away from the phone.

16 choices per slot, 12 slots: over 281 trillion possible stories. It reopens your vault if you forget your gesture, and it's what opens your backups. Screenshots are blocked, on purpose. You can generate a new one in Settings: the old one will no longer open the vault, but your old backups still open with it.

03

Pick your game

The mosaic or one of the 4 zen games: it's what shows when the app opens, and your secret stroke is the code.

📍 Where: Settings › Game and code for this vault
  1. Open Settings › Game and code for this vault.
  2. Pick the mosaic, Bubbles, Marbles, Snake or Connect the dots.
  3. Draw your new code, then confirm it.

A wrong stroke shows nothing: the game simply goes on. Nobody sees there's a vault.

04

Open and lock

Your vault opens with a gesture and locks itself whenever it should.

📍 Where: Game screen · Settings › Security
  1. Draw your pattern in one stroke: it's tried as soon as you lift your finger.
  2. With fingerprint (Settings › Fingerprint): a still 1.5 s long press in the game.
  3. The vault locks as soon as you leave the app, when you lay the phone face down, or with the padlock.

When it locks, every key is wiped from the phone's memory.

★ 05

Secret cameraPRO

Photos and videos you take here go straight into the vault, encrypted. They never pass through the gallery or Google Photos.

📍 Where: + › Secret camera
  1. In the vault, tap + then Secret camera.
  2. Choose PHOTO or VIDEO, flash, front or back lens.
  3. Each shot is encrypted right away, in the open folder.
  4. Your gallery stays empty: nothing to delete afterwards.

Perfect for shooting a document, a screen, evidence or a memory you don't want anyone to see.

★ 06

Encrypted document scanner1 page freePRO multi-page

Passport, contract, tax notice: the scanner straightens pages and saves them as an encrypted PDF straight into the vault. The text is read on your phone so you can find it by searching a word.

📍 Where: + › Scan a document
  1. “Frame the whole page”: ElunVault finds its edges.
  2. Drag the corners if needed, then pick Color, Black & white or Original.
  3. “Add this page” for a multi-page document.
  4. Save: the encrypted PDF shows up in the vault.

Scanned pages never touch the gallery or unencrypted storage. Text reading works offline (Latin alphabet).

07

Find a document

The magnifier searches file names, and also the text of your scanned documents and PDFs.

📍 Where: Files tab › magnifier
  1. Tap the magnifier at the top of the Files tab.
  2. Type a word: “tax”, “passport”, “lease”…
  3. The right PDF comes up, even if it's called SCAN_2026_03.

The text that was read is stored encrypted in the vault, like everything else.

08

Import photos and files

You can also store what's already on your phone: photos, videos, PDFs, any file.

📍 Where: + › Photos and videos · + › Files
  1. Tap +, then Photos and videos (gallery) or Files.
  2. Choose what to protect: it's encrypted during the import.
  3. Tap “Delete originals”: Android asks you to confirm, and the gallery is cleaned up.

Settings › Optimized photos makes photos lighter (2560 px) and removes their GPS data on import.

09

Notes and important papers

Free notes, or ready-made templates: ID card, passport, driving licence, bank card, insurance, health card.

📍 Where: Notes tab › +
  1. Tap + in the Notes tab, then Note or a template.
  2. Fill in the fields (masked numbers, copy button).
  3. Add the expiry date: a discreet reminder shows in the vault 60 days before.

Never a notification: the reminder is only visible once the vault is open.

10

Passwords and health check

Store your logins, generate strong passwords, and see at a glance which ones to change.

📍 Where: Passwords tab
  1. Tap + to add a site, a login and a password.
  2. “Generate a strong password” creates one for you.
  3. The Password health card spots weak, reused or over-a-year-old passwords, with a score out of 100.

The check runs on your phone. A copied password is wiped from the clipboard after 30 seconds.

11

Crypto recovery phrases

Store the 12 or 24 words of your wallets, with their receiving addresses.

📍 Where: Crypto tab › +
  1. Pick Bitcoin, Ethereum, Solana or Other, then type your words.
  2. ElunVault checks each word against the official BIP39 list and flags a typo.
  3. To see the words again, keep your finger on them: they hide as soon as you lift it.

ElunVault connects to no wallet and cannot make any transaction: it only keeps your words.

12

Rescue sharingPRO

Split a crypto phrase, a note or a password into 3 parts (QR codes or files). Any 2 parts bring it back; a single one reveals nothing.

📍 Where: Item › Rescue sharing · + › Rebuild a secret
  1. Open the item and tap Rescue sharing.
  2. Print or share the 3 parts, and give them to 3 people you trust.
  3. To recover the secret: + › Rebuild a secret, then scan or open 2 parts.

Rebuilding a secret is always free. The people keeping a part don't need ElunVault.

13

Voice memos

Record an idea, a message or a conversation, straight into the vault.

📍 Where: + › Voice memo
  1. Tap + then Voice memo.
  2. Tap the mic to start, then again to stop.
  3. The memo is encrypted right away; play it with the built-in player.

If the vault locks while recording, nothing is kept unencrypted.

14

Share without revealing

When a photo leaves the vault (export, share, parcel), its GPS location, phone model and date are removed.

📍 Where: Settings › Remove hidden photo info
  1. Open a photo and tap Share or Export.
  2. ElunVault sends a cleaned copy.
  3. The setting is on by default; turn it off if you want to keep that info.

Applies to JPEG and PNG photos. Videos are sent as they are.

15

Secret parcels5 parcels freePRO unlimited

Send files in an encrypted parcel that only opens with a short story you give out loud.

📍 Where: Long press on files › Send as a secret parcel · + › Open a secret parcel
  1. Select files (long press), then Send as a secret parcel.
  2. Choose the expiry (24 h, 7 days, 30 days or never) and read-only.
  3. Share the file, and give the parcel story another way (in person, on the phone).

The recipient opens the parcel with ElunVault; opening a parcel you receive is always free.

16

Several vaults, and a decoy

Each code opens its own vault, encrypted with its own key. Nothing shows how many there are.

📍 Where: Settings › Create another vault · Settings › Create a decoy vault
  1. Settings › Create another vault: pick its game and code.
  2. Settings › Create a decoy vault: an unimportant vault, pre-filled with ordinary notes.
  3. Under pressure, draw the decoy code: that's all anyone will see.

To get back to your real vault, lock the app and draw your usual code.

17

Disguise the icon

On your home screen, ElunVault can take the icon and name of the mosaic or one of the games.

📍 Where: Settings › Look on the home screen
  1. Open Settings › Look on the home screen.
  2. Pick the icon: ElunVault, Bubbles, Marbles, Snake or Connect the dots.
  3. The launcher takes a few seconds to update.

Settings, language and the Pro offer are only visible inside the vault, never in the game.

★ 18

Backup and restoreFree

An encrypted backup is a single file to keep wherever you like. It only opens with your secret story, on any phone.

📍 Where: Settings › Encrypted backup · Settings › Restore a backup
  1. Settings › Encrypted backup: choose where to save the .bzbak file (Drive, USB stick, computer…).
  2. On a new phone, install ElunVault then Restore a backup.
  3. Type your secret story: your whole vault comes back.

Android doesn't back up ElunVault on its own, for security: remember to make a backup now and then.

19

Forgot your code?

Don't panic: your secret story replaces your gesture.

📍 Where: In the game: two fingers held for 3 seconds
  1. On the game screen, place two fingers and hold them for 3 seconds.
  2. Rebuild your 3 sentences.
  3. The vault opens: pick a new code in Settings.

Without the code or the story, nobody can recover the content, not even us. That's the price of real encryption.

Ready to try?