The most preferred optimizer & cleaner for Android device users worldwide.

Image Locker is the easiest and safest way to protect your important images.

For all applications of security rank, see which application the most rogue！

VPN - Virtual Private Network shield, by the makers of the world’s most-trusted antivirus.

WiFiReaver. Wireless File Reaver.

Automatic key injection using Dictionary for Wireless Networks.

Inyector automático de claves mediante Diccionario para Redes Wireless.

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Drag Pieces and arm them to unlock your Phone

Working Alone? - This App will put your mind at ease and contact a nominated person if you fail to check-in

View thousands of public LIVE real time video streaming CCTV surveillance and security web cameras around the world

With over 3 million customers, Disconnect is the easiest way to protect your privacy on all of your devices. The software encrypts all Internet activity, blocks 5000+ trackers, and lets you search privately on Google, among many other great features.

Protect and keep your passwords safe with secret pass manager

Free antivirus, anti-malware, anti-spyware, anti-theft, phone tracker & locator!

PhoneCam, 'Security Cam' with an old mobile phone in your office or home.

The Best and Most Trusted and Download Privacy Safeguard Protects over 100 Million Users from Private Information Leakage, with Strong AppLock to Lock up Apps, Convenient Privacy Scan to Locate Loophole, Safe Box to Hide Private Photo & Video, WiFi Security to Secure Network Safety, etc. Many Other Functions are Waiting You to Discover!

A life saver application for parents. You can turn any Android tablet into a kid’s tablet with KuuKla Parental Control. Just select the applications, set a time table by days and hours, and leave it to your kid. Your kid can only use the tablet with applications you choose, at the day and time you define.

How many usernames, passwords and pin codes do you have to remember?

With the Friendly Password Safe you can easily organize all your usernames, passwords and secret notes in one place. And, unlike most password managers that require internet, sdcard or cloud permissions, this one does not require any android permissions at all, nor it displays ads or banners

Secure Data Destruction for Android is a tool to destroy files so they can not be recovered.
It will overwrites the actual content of those files, so a file recovery app may be able to restore these files but the content will be destroyed.

Parental control all-in-one: web filter, screen time, porn blocker & more!

Automatic device for measuring voice parameters, noise and music
This app will turn your Android into a sensitive device that will measure the parameters of any digital sounds (voices, noises, and music). The device uses a new algorithm that allows you to calculate the numerical parameters of harmonic spectra. The measurements are carried out simultaneously on four independent channels and displayed in an intuitive way.

Secure your privacy by screenlock and applock. Snaps pictures of intruders. Highest rated Screen Lock on Google Play! ★★★★★

Secure Mobile Sim Application SmSimApp is a complete anti-theft application, the best protection you can get to recover your misplaced, lost or stolen Android device.