Bitwarden mobile apps (Password Manager and Authenticator) for Android.

Read-only security and privacy audit for your phone

Share images without oversharing. X-ray, redact, and prove the file is clean.

Scheduled, encrypted backups with restic

Your digital identity in one app.

See the link before it opens. Looks a product up, on your phone.

Lock your screen instantly with a double tap.

An end-to-end encrypted note-taking app for digitalists and professionals

Snap pics of anything, safely.

Privacy-focused SMS app with encrypted conversations

Private Photo Vault, Hide Photos & Videos.

Open-source password manager: local encryption, autofill, TOTP, Passkey

FROST threshold signer and Nostr event signer for Android

Easily toggle and automate Private DNS through the Quick Settings panel.

Put a lock on your cloud: Take the security of your data into your own hands

Block TLDs and domains at the DNS level using your own blocklists

Plain-language stalkerware checkup. On-device, nothing stored or sent

Simple app using Shizuku or root access to manage WiFi passwords

Tinc mesh VPN client and user interface

Follow app releases where they are published and check them before they install

Your phone's privacy, scored 0–100. 50 checks, no internet permission.

Private notes & tasks with a PIN lock. No account, no internet, no ads.

NIP-55 signer that holds no keys: signing is proxied to a NIP-46 hardware bunker

Nostr event signer for Android