Android App

Shadow Vault
Notification Archive

Incognito notification archive — read every message on your terms. Encrypted. Local-only. No cloud.

Get on Google Play
Screenshots

See it in action

Shadow Vault PIN lock screen showing a numeric keypad for secure app access
PIN Lock
Shadow Vault inbox displaying captured WhatsApp and Discord messages with timestamps
Encrypted Inbox
Shadow Vault clean inbox view in Sovereign Mode with no unread indicators
Sovereign Mode
Why Shadow Vault

Privacy by design

Encrypted at rest

All messages stored in a SQLCipher-encrypted local database. Keys in Android Keystore.

Sovereign Mode

Read messages without ever opening the source app. No read receipts, no "last seen" updates.

All messengers

WhatsApp, Discord, Slack, Telegram, Signal, LINE, Messenger — any app that posts notifications.

Zero cloud

No account. No server. No sync. Nothing leaves your device. Ever.

PIN & Biometric

Lock the app behind PIN or fingerprint. Your vault, your rules.

Full-text search

Search across all captured messages. Find what you need instantly.