Last updated: June 2026
Clavex is an offline-first encrypted vault application for Android.
Clavex does not operate servers and does not provide cloud storage services.
Clavex does not require account creation, registration or login.
Clavex does not use analytics, advertising, crash reporting, tracking or telemetry services.
Clavex does not collect personal information.
Clavex stores encrypted user content locally on the device, including:
Encryption keys are generated and stored locally on the user's device.
Your Vault PIN never leaves your device.
The camera permission is used only when the user explicitly opens the camera section and chooses to capture a photo or record a video.
During video recording the application displays visible recording indicators including:
Clavex does not perform hidden or background camera recording.
The microphone permission is used only when the user explicitly starts a voice recording.
During audio recording the application displays visible recording indicators including:
Clavex does not perform hidden or background audio recording.
Biometric authentication is optional and is used only for user convenience when unlocking the application.
Biometric information is processed entirely by Android and is never accessible to Clavex or the developer.
These permissions are used exclusively for local Wi-Fi Direct file transfers between nearby devices.
Transferred data moves directly between devices without passing through developer servers or cloud services.
Clavex does not collect, store or transmit location information.
Clavex supports encrypted device-to-device transfer using Wi-Fi Direct and QR pairing.
No server participates in the transfer process.
Files selected by the user can be imported into the encrypted vault.
Export creates a decrypted copy outside the protected vault environment.
After export the file is no longer protected by Clavex encryption.
Sharing sends a decrypted copy to an application selected by the user.
Once a file leaves Clavex, its protection depends on the receiving application or storage location chosen by the user.
Clavex allows users to create encrypted backup files using the .secure format.
Backup files are encrypted locally and protected using the user's Vault PIN.
Backup files are stored only in a location chosen by the user and are never uploaded to the developer.
If the Vault PIN is forgotten, backup restoration is not possible.
Clavex provides a 72-hour free trial.
After the trial expires, a one-time purchase is required to continue using the application.
Clavex does not use subscriptions or recurring payments.
Google Play Billing is used only for payment processing.
Payment information is processed by Google and governed by Google's policies.
Clavex does not receive or store payment card information.
Clavex does not provide:
If you forget your Vault PIN, there is no recovery mechanism.
If your device is lost and no backup exists, encrypted files cannot be recovered.
If you uninstall Clavex without a valid backup, encrypted files may become permanently inaccessible.
Developer: QuietLogic
Application: Clavex – Private Encrypted Vault
Email: quietlogicapps@gmail.com