Security/Performance

Android Device Manager is a Google tool to find and protect smartphones.

Mein o2 is an official app for O2 customers in Germany. It allows users to manage contracts, view data usage, and access exclusive promotions.

AppLock is a lightweight Android app that locks files, photos, and messages, providing added security with features like hiding the icon, Picture Vault, and customizable locking profiles.

Calculator Lock: hide files in calculator interface, secure with passcode.

Control every operation of your Oppo device efficiently.

avast! Mobile Security provides comprehensive protection for Android phones.

Samsung Good Lock is a tool for customizing your Samsung device's interface, including lock screen design and app display styles, enhancing personalization options.

Use your finger to access your user interface.

Bitdefender antivirus for Android detects and removes harmful files effortlessly.

Extend battery life by charging to 80% with AccuBattery app.

AiTuTu Benchmark, developed by AnTuTu, measures Android AI performance using image classification, completing tests in under five minutes, but results should be interpreted with caution.

MIUI Security is a comprehensive cybersecurity tool for Xiaomi smartphones, offering intuitive features for scanning, cleaning up, and optimizing system performance while ensuring device safety.

Kaspersky Antivirus & VPN offers complete security for smartphones.

App Hider allows users to hide and clone apps on Android devices, creating a hidden interface for privacy and enabling simultaneous use of multiple applications.

Wondershare MobileGo synchronizes Android devices with computers, enabling easy backups of contacts, media, messages, and apps, ensuring essential data is safe and accessible.

Samsung Device Maintenance optimizes, cleans, and monitors Samsung smartphones. May not work on all Galaxy models.

Hide Something app hides photos/videos, fake unlock pattern, view on browser.

Battery Doctor (Battery Saver) helps extend battery life by deleting background processes and estimating remaining battery duration for specific tasks.

LINE Antivirus: Stay protected, control app access, scan memory, fun styling.

Essential gamer tool, optimize Android, boost performance, easy interface, adapt games.

HideX - Privacy Lock – Lock Video & Hide Photo is a security app that hides files behind a calculator disguise, protecting personal content with a security code and alert features.

AnTuTu 3DBench Lite is a lightweight benchmarking app for Android that tests device performance through 3D rendering, helping users determine game compatibility.

CM Game Booster enhances Android game performance by freeing up RAM, making games run smoother, benefiting both high and low-end devices.

UU Game Booster is an app by NetEase Games that enhances online gaming, reducing latency, and is particularly optimized for battle royales like PUBG.

Battery Guru estimates and enhances battery life, kills unnecessary processes.

Lost Android is a remote control app for Android, disguised as 'Personal Notes', offering features like alarms and messaging to help recover lost or stolen devices.

Lock Me Out blocks apps and URLs on Android to increase productivity.

SecurityLogAgent is an official Samsung app that alerts you to security issues and offers the option to restart your device to address unauthorized actions.

Samsung Device Security protects your Samsung device from malware by scanning files and quarantining threats, eliminating the need for external antivirus solutions.

Antivirus Free protects Android phones from harmful apps; simply open it and press 'Analyze' for quick results on device security.

Hoxx VPN creates private networks for anonymous web browsing easily.

PCMark for Android tests device performance, provides thorough results & comparisons.

ESET's Mobile Security protects android devices from malware with key features.

1Tap Cleaner cleans cache, call logs, history with ease on Android.

Evaluate the RAM in your Samsung device.

App protecting family, tracking devices even when offline.

IObit Applock is a security app that locks your Android apps, requiring a password for access and includes features for enhanced privacy protection.

Android Booster FREE enhances Android device performance with a one-click boost, battery management, network monitoring, antivirus, and file management tools for improved efficiency and battery life.

NoxSecurity protects Android devices from viruses and malware with an intuitive interface, offering features like app access restriction and notification management. It's regularly updated for ongoing security.

Blokada is a lightweight app that automatically blocks ads and malware, protects privacy, and boosts navigation speed without needing configuration. Simply activate it and forget it.

A quick and safe VPN link

Fingerprint App Lock secures apps with pattern, PIN, or fingerprint. Adds extra security features.

Access secure Wi-Fi on your Samsung device.

Simple System Monitor is an Android app that tracks CPU, GPU, RAM, and other system metrics, offering additional features for rooted devices like process elimination and cache cleaning.