Privacy & Security
Stay safe: 100+ apps, all free and open source.
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EteSync
Sync contacts, calendars, and tasks with end-to-end encryption
i2pd
Join the I2P private network from your phone
SafeSpace
Keep your private files and notes locked away safely
Safe Notes
Encrypted notes with a PIN and no internet
IYPS
Check how strong your passwords really are
Metadata Remover
Strip hidden details out of your photos
NetBird
Connect your devices into one private, secure network
Valv
An encrypted gallery for photos and videos
Wristkey
Get your 2-step login codes right on your smartwatch
HideDroid
Hide personal details from the apps on your phone
Calculator Hide Files
A working calculator that secretly hides your files
Passy
An offline password manager that still syncs across your devices
Proton Photos
Encrypted photo backup, unofficially on Android
FPTN
A VPN app built to get around internet censorship
Mensinator
Track your period without handing over your data
Haven
Keep work and personal apps properly apart
Password Monitor
Check if your passwords have leaked
PassVault
A small, offline password manager
KeePassVault
Another solid KeePass client for Android
LibrePass
A simple, open-source password manager for your phone
PGPony
Private OpenPGP encryption for your phone, with hardware key support
PINcredible
Store PINs safely without writing them down
Passman
A password manager for your own Nextcloud server
MixMessage
Add secretly encrypted messages inside your normal chat apps