Security

LessPass
Generate unique passwords for your accounts based on a master password

e-Passport Reader
use the NFC chip to communicate with an electronic passport

XPrivacyLua
Really simple to use privacy manager for Marshmallow (6.0) and later

PasswdSafe
Port of PasswordSafe password manager

Permissions Manager
Warns user about dangerous permissions given to installed apps

KeePassDroid
KeePass-compatible password safe

Insular
Isolate your Big Brother apps

Shelter
Isolate and run multiple instances of apps using Work Profiles

Passky
simple, modern and open source password manager

Sentry
Enforce security policies

EteSync - Secure Data Sync
Secure, private and end-to-end encrypted calendar, contacts and tasks sync

Port Authority
Port scanner

Wasted
Lock a device and wipe its data on emergency

Rivia
Rivia is the ultimate encryption tool

Vernet - Network Analyzer
Host and Port scanner. Ping IP or domain.

Duress
Duress password trigger

Réseau Discord Artivain
Simple app to check if a Discord ID is listed on Reseau Discord Artivain API.

Password Generator (PFA)
(SECUSO) Generate passwords for your accounts from one master password

open2share
Enable sharing files from every app (like WeChat)

Mooltifill
Use the Android Autofill service with the Mooltipass BLE hardware authenticator

Cryptocam - encrypting camera app
Take encrypted photos and video to protect sensitive information.

Wassword - Wonderful Password Generator
Create complex password at your fingertips!

SafeDot
alerts you when a third-party application uses your device camera or microphone

Freenet mobile
Access Freenet from the palm of your hand

Gao&Blaze
Gao&Blaze is a narrative investigation game.

AuthPass - KeePass compatible Password Manager
Keep your passwords safe across all platforms and devices.

AFWall+
Control network traffic

Pushie
Provides temporary, secure, password sharing

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

PilferShush Jammer
Block unwanted use of onboard microphone