Security

TrackerControl

TrackerControl allows to monitor and control hidden data collection in apps.

NetGuard

A simple way to block access to the internet per application

AuthPass - KeePass compatible Password Manager

Keep your passwords safe across all platforms and devices.

SelfPrivacy

Self-hosted services without pain

Briar

Secure Messaging, Anywhere

IVPN - Secure VPN for Privacy

Privacy focused VPN service with WireGuard

Wasted

Lock a device and wipe its data on danger

Sentry

Enforce security policies

Photok

Encrypt your photos on your device and keep them safe from others.

ANOTHERpass

Another way to manage passwords

Motion Eye

Stream and connect all of your Surveillance network cameras

ObscuraCam: The Privacy Camera

Picture anonymity: Take pictures & blur identities with this privacy camera app

PasswdSafe

Port of PasswordSafe password manager

Gao&Blaze

Gao&Blaze is a narrative investigation game.

PCAPdroid

No-root network monitor and traffic dump tool for Android devices

PixelKnot: Hidden Messages

Have a secret that you want to share? Why not hide it in a picture?

Standard Notes

A simple and private notes app

KeePassDX

Secure and open source password manager compatible with KeePass files.

IYPS

A password strength test app with crack times, warnings and suggestions.

PilferShush Jammer

Block unwanted use of onboard microphone

Riseup VPN

Secure VPN powered by Bitmask

Bitmask

Encrypted communication for mere mortals(superheroes welcome, too).

Insular

Isolate your Big Brother apps

p≡p | Pretty Easy Privacy (pEp)

Read and write encrypted e-mails

i2pd

Full-featured C++ implementation of I2P client

Freenet mobile

Access Freenet from the palm of your hand

OUI Lookup and Database

Find a device's manufacturer by its MAC address and browse OUIs assignments

AdAway

A free and Open Source ad blocker for Android.

SnoopSnitch

Check mobile network security

WireGuard

Next generation secure VPN network tunnel