Security
EteSync
Secure, private and end-to-end encrypted calendar, contacts and tasks sync
Bitmask
Encrypted communication for mere mortals(superheroes welcome, too).
Shelter
Isolate your Big Brother Apps / Multiple Accounts
p≡p | Pretty Easy Privacy (pEp)
Read and write encrypted e-mails
OONI Probe
Open Observatory of Network Interference (OONI)
AuthPass
Keep your passwords save across all platforms and devices.
AdAway
AdAway is an open source ad blocker for Android using the hosts file.
OpenContacts
Hide contacts away from apps stealing your contacts information
IVPN
Privacy focused VPN service with WireGuard
Syphon
A privacy centric matrix client
TrackerControl
TrackerControl allows to monitor and control hidden data collection in apps.
rust-keylock
A password manager with goals to be Secure, Simple to use, Portable, Extensible
NetGuard
A simple way to block access to the internet per application
KeePassDX
Secure and open source password manager compatible with KeePass files.
Motion Eye
Stream and connect all of your Surveillance network cameras
PermissionsManager
Warns user about dangerous permissions given to installed apps
PilferShush Jammer
Block unwanted use of onboard microphone
andOTP
Time-based One-time Passwords (TOTP) from QR codes for two-factor authentication
OkcAgent
Make OpenKeychain available in your Termux shell
Exodus
Show trackers and permissions from other installed apps
Aegis
Free, secure and open source 2FA app to manage tokens for your online services
Disabler
Disable any applications, and easily enable it
with a pretty customisable launch
ClassyShark3xodus
Scan apps for trackers
Mullvad VPN
Protect your online privacy with a fast, trustworthy, and easy-to-use VPN.
OpenDNSUpdater
OpenDNS Updater is an extremely easy to use android app to perform IP updates.
Greentooth
Automatic Bluetooth disabler
I2P
I2P anonymous network
StartFlagExploit
Affected Android versions: Android 10 / Android 11
Hash Droid
Verify file integrity
KeePassDroid
KeePass-compatible password safe
Trigger
Open doors via WiFi using HTTPS/SSH.
DuOTP
Log in to Duo-protected services with any standard OTP app
Knock on Ports
Port knocking client
CloudMare
Small & Simple Cloudflare tool
SQRL Login
An implementation for SQRL (Secure Quick Reliable Login)
WireGuard
Next generation secure VPN network tunnel
xBrowserSync
Browser syncing as it should be: secure, anonymous and free!
ADBungFu
Superuser ADBcmd appOps freezer ^4 root ed :# su Magisk (aosp/opPerms)
Riseup VPN
Secure VPN powered by Bitmask
Calyx VPN
Free VPN Service offered by The Calyx Institute
Seguime
Follow where your device goes without being followed by you
Port Authority
Port scanner
Briar
Secure Messaging, Anywhere
NeoLinker
Linkup sub-engine, select browser to open link
AFWall+
Control network traffic
SnoopSnitch
Check mobile network security
Tinc App
Android binding and user interface for the tinc mesh VPN daemon
Tessercube
OpenPGP Made Mobile
OpenKeychain
Encrypt your Files and Communications. Compatible with the OpenPGP Standard.
XPrivacyLua
Really simple to use privacy manager for Marshmallow (6.0) and later
S. Notes
A simple and private notes app
TinyKeePass
Another simple read-only KeePass app
LessPass
Generate unique passwords for your accounts based on a master password
FlutterHole
A third party application for the Pi-Hole® dashboard
Private Lock
Lock your phone from its movement force
Ripple
Trigger apps to protect your privacy when in anxious or panic situations
Derandom
Pseudo random number predictor
Silence
Encrypted SMS/MMS conversations made easy!
PanicTrigger
Helps you and others in case of an emergency
k3pler
Network connection blocker and packet analyzer
Salasana
Generates site-specific unique passwords
NextcloudPasswords
Manage your Nextcloud passwords
App Lock
Deny access to set apps by pattern locks, prevent abuse, protect your privacy
User-controlled decryption operations
Emulates a smart card and lets you control the decryption operations
Authorizer
Password Manager with USB Keyboard emulation
Password Generator
Generate passwords
Oversec
Privacy for All Apps! Encrypt and Disguise Messages in All Your Apps!
FreedomBox
A companion app for your FreedomBox server
Schlüssel
Control Krautspace's door
AppOpsX
A front-end for the AppOpsService
Diceware Password Generator
Generate diceware passwords
My Wifi Passwords
View your Wi-Fi Passwords
FiSSH
SSH authentication via Fingerprint scanning over network (TLS Sockets).
PGPClipper
Add PGP support via clipboard
Binary Kitchen Doorlock
Binary Kitchen's Open Sesame
Secure photo viewer
A media-viewer that functions ontop of your lockscreen
aRevelation
password manager based on Revelation Password Manager file format
Note Crypt Pro
Keep your notes safe and secure
EDS Lite
Virtual disk encryption
PluckLockEx
Lock your phone when snatched
Encrypt Text
Minimalistic application to encrypt plain text using AES 256
sesam
Hash based password manager
Router Keygen YoloSec
Generate default WPA/WEP keys
ObscuraCam
Blur faces and remove camera and location metadata with this privacy camera app
RetroShare
RetroShare Android Chat Prototype
OneTimePass
Two-factor (TOTP) authentication
SELinuxModeChanger
Set SELinux mode on boot
WhereAreTheEyes
Build a map of surveillance cameras with other activists
OpenPass
Reimplementation of SafeNet MobilePass
CryptoPass
Strong passwords for different websites using a single secret key
PGPAuth
Send PGP-verified requests
Port Knocker
Port Knocker Client
PixelKnot
Have a secret that you want to share? Why not hide it in a picture?
D00R
Unlock the door at Hackspace Siegen
WLANScanner
Analyse the WLAN access points in range
PIN Mnemonic
Helps you to memorize PIN codes
Satoshi Proof
Prove chronology of events
Puff
Password Utility
Pijaret
Encrypt text by rotation
IsPhoneEncrypted
Check if the disk is fully encrypted
orWall
Force apps to use Tor
PassCard
Generate password card
openmentoring-mobile
Helps access and share practical educational content on digital security
UPM
Cross platform password manager
Locker
Enforce maximum failed unlock attempts
mOTP
One-time password generator
Surespot
Send encrypted text messages
Cryptfs Password
Disk encryption password changer
Secret Codes
Secret code scanner
Peanut Encryption
Encrypted password manager. Only local stored
SnooperStopper
Set different boot and unlock passwords
Superuser
Manage root access
cSploit
Network analysis and penetration toolkit
SimpleTextCrypt
Encrypts plain text using AES256
OTP Authenticator
A two-factor authentication App
ΞtheRemotΞ
Ethereum Remote
SuperGenPass
Implementation of SuperGenPass
QRStream
Transfer files and text via successive QR codes
Wrong Pin Shutdown
Shutdown after 10 unsuccessful logins
Icicle for Freenet
Connect to your Freenet node
Twik
Manage and generate secure passwords
Orbot
Enhance your privacy, break through firewalls and communicate more safely.
Passera
Generate strong passwords
App Locker
Protect apps with a password or pattern
CrocodileNote
Take notes and encrypt them
QuickMSG
Send encrypted instant messages via email
Mobilne Bezpieczeństwo
List apps by categories of permissions
dynalogin
Two-factor HOTP authentication
Easy Token
RSA SecurID software token with widgets
PluckLock
Lock phone on accelerometer changes
ClipCaster
Show unauthorized access to password safes
Shellshock Vulnerability Scan
Scan for Shellshock vulnerability
aRevelation
Password manager
Hash It!
Use strong passwords
Secrecy
Secure file storage
HashPass
Use hashes as passwords
PasswordMaker Pro
Password maker
Frog Password Generator
Helps to remember passwords
OI Safe
Password and private data manager
APG
Encrypt email and files
InTheClear
Alerting and secure wipe
Gort
Two factor auth client for Barada
Superuser
Manage root access
SecDroid
Secure your device from attacks
NoteCipher
Notepad with lock
Lock Pattern Generator
Generate a random lock pattern
DroidWall
Firewall frontend
CallerID
Caller identification
EncPassChanger
Use a stronger disk password
NoUSSD
USSD firewall
AppLocker
Lockdown your apps
Authenticator
Two factor authentication
Voodoo CarrierIQ Detector
Check for Carrier IQ spyware on the device
