CovertX is a military-grade hidden file vault. AES-256 encryption, a decoy vault to fool intruders, and silent selfie capture when someone tries to break in. 100% on-device. Zero cloud. Zero compromise.
Every file encrypted with AES-256-CBC before storage. Keys derived from your PIN using SHA-256 and stored in flutter_secure_storage. Zero plaintext on disk — ever.
Create a fake vault that looks identical to the real one. Hand your phone to anyone — they'll see dummy files. Only your secret PIN reveals the real vault.
3 wrong PIN attempts triggers a silent front-camera selfie. Stored encrypted. You'll know exactly who tried to get in, with timestamps and a full break-in log.
Unlock with fingerprint or face ID. Fallback to 4-digit PIN. The app requires authentication every time it's opened — no exceptions, no bypass.
FLAG_SECURE prevents any screenshot or screen recording inside the app. Your vault contents cannot be captured — even by malicious apps running in the background.
Files aren't just deleted — they're overwritten with random bytes before removal. Makes forensic recovery impossible. Wipe your tracks completely.
Group files into albums. Set a separate PIN per album for an extra layer of protection. CovertX supports photos, videos, audio, and documents.
All metadata is stored in SQLCipher — a fully encrypted SQLite database. The passphrase is your PIN hash. Without your PIN, the database is unreadable binary noise.
Two PINs. Two vaults. Identical UI. One real, one fake. Enter the decoy PIN and CovertX shows a completely different set of files — indistinguishable from the real vault.
Border control. Suspicious partner. Nosy colleague. Hand over the phone. They see the decoy. Your actual files never surface.
Three wrong PIN attempts. Silent front-camera capture. No flash, no sound, no notification to the intruder. Just a photo, a timestamp, and a log of every failed attempt.
You'll see exactly who tried to get into your vault — even if they deleted the app or factory reset the device. The evidence is encrypted inside CovertX.
Download CovertX, set your 4-digit PIN, and optionally enable biometric unlock. CovertX creates your encrypted database instantly — no account, no setup form.
Import photos, videos, documents, or audio files from your gallery or file system. CovertX encrypts them with AES-256 and removes them from your gallery.
Create a second PIN and populate a fake vault with harmless files. Anyone who gets your phone gets the decoy — your real vault stays invisible.
CovertX silently monitors failed unlock attempts. Three strikes and the front camera fires. The photo lands in your encrypted intruder log — not the gallery.
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Not "password protected". Not "hidden folder". Actually encrypted, actually invisible, actually secure. CovertX does what other apps promise.