Security
Large selection of free and FOSS Android apps and games with verified security and privacy protection.
Featured Security Apps: Page 5
Security for Android

Poison data collection profiles by generating decoy signals.
⬇6 K+

Encrypted, Private note manager
⬇6 K+

PhoneAccount Abuse Detector for Android 9.0+ devices
⬇5 K+

Client app for KeePass databases
⬇5 K+

Verify installed apps against shared signature hashes and databases.
⬇5 K+

KeePass-compatible password safe
⬇5 K+

Simple, open-source firewall blocking internet access via Shizuku or VPN.
⬇4 K+

Verify that a phone is using the most secure cell protocols.
⬇4 K+

The simplest, fastest, smallest Tor proxy app (early test release)
⬇4 K+

OverTLS & SSRoT Android client
⬇4 K+

Toggle Private DNS from Quick Settings (needs Shizuku or ADB for initial setup)
⬇4 K+

a calculator that can hide your private files
★5.0 ⬇4 K+

A simple and secure offline password manager
⬇4 K+

Privacy-focused firewall and package manager for Android
⬇3 K+

Block unwanted use of onboard microphone
⬇3 K+
simple TLS wrapper for shadowsocks
⬇3 K+

Manage your device privacy based on lock/unlock state
⬇3 K+

Local Material 3 Password Manager.
⬇3 K+

per-app anonymization of collected personal data to a user-chosen privacy level
⬇3 K+
use the NFC chip to communicate with an electronic passport
⬇3 K+

Securely store and manage passwords of your digital realm with NewPass.
⬇3 K+
A free and open-source anti-malware using machine learning
⬇3 K+

Add support for MAC Address spoofing to Android 12 and 13
⬇3 K+

Secure app for viewing passwords for the Nextcloud Passwords app
⬇3 K+
port scanner
⬇3 K+
Password Manager with USB Keyboard emulation
⬇3 K+

Manage OPNsense firewall: monitor, configure rules, view logs & services
⬇3 K+

determining device uniqueness and risk identification
⬇2 K+

Notify others if you haven't used your device in a given period of time
⬇2 K+

determining device uniqueness and risk identification
⬇2 K+