Open SourcePrivacy & Security
Stay safe — 40+ apps, all free and open source.
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Aegis Authenticator
Protect your accounts with 2-step codes
Alibi
Turn your phone into a dashcam that keeps your last 30 minutes safe
AppVerifier
Check that the apps on your phone are the real, unmodified thing
Auditor
Check that your Android phone hasn't been tampered with
Bitwarden
Keep all your passwords safe in one place
BlockAds
Block ads and trackers system-wide, no root needed
Bramble
A password manager that syncs your logins directly between your devices
Calculator Hide Files
A working calculator that secretly hides your files
DroidFS
Keep your files in an encrypted, locked vault
Encrypted Files
Lock your private files behind your fingerprint
EteSync
Sync contacts, calendars, and tasks with end-to-end encryption
FPTN
A VPN app built to get around internet censorship
GrapheneOS Camera
A simple, privacy-first camera that can scan QR codes too
GrapheneOS PDF Viewer
Open PDFs safely without giving them access to your files
HideDroid
Hide personal details from the apps on your phone
Hypatia
Scan your phone for malware in real time
IVPN
A no-nonsense VPN app that keeps your internet traffic private
IYPS
Check how strong your passwords really are
KeyPass
Store and manage your passwords, fully offline
KryptEY
Add secret, encrypted messages to any chat app you use
Kryptos
Encrypt your messages right inside any chat app
LibrePass
A simple, open-source password manager for your phone
Mensinator
Track your period without handing over your data
MixMessage
Add secretly encrypted messages inside your normal chat apps