# 5 of the best phone security apps to protect your data > Discover five of the best phone security apps, including Bitwarden and ExpressVPN, designed to protect your device from phishing and network threats. - Canonical URL: https://coreiten.com/en/article/5-best-phone-security-apps-to-protect-your-data - Language: en - Section: Best Apps - Author: Sami - Published: 2026-10-13T08:02:29+03:00 - Modified: 2026-10-13T08:02:29+03:00 - Publisher: CoreITen (https://coreiten.com) - Keywords: phone security apps, Bitwarden, ExpressVPN, Fing, Google Chrome, Google Authenticator ## Summary Modern smartphones have strong built-in defenses, but users can significantly improve security against phishing and social engineering by using specialized apps. - Bitwarden is a password manager offering a free basic plan and a paid tier starting at $1.65 per month that adds an integrated authenticator. - ExpressVPN encrypts phone internet data with a basic plan costing $14.99 per month, supporting up to 10 devices and speeds up to 1,177 Mbps. - Fing is a network scanner that reveals connected Wi-Fi devices, with a paid plan starting at $7.99 for continuous monitoring and vulnerability checks. - Google Chrome features Safe Browsing and a Safety Check tool to protect against real-time phishing and alert users to compromised passwords. - Google Authenticator generates fresh login codes every 30 seconds and can be secured with Android fingerprint scans or iPhone Face ID. **Why it matters:** Using these complementary tools helps mitigate human errors like password reuse and protects data from interception over public or compromised networks. --- While antivirus software might seem essential for phone security, modern Android and iPhone devices have strong built-in protections that make it largely unnecessary. Instead, users need tools to defend against phishing and social engineering attacks. Here are five phone security apps that improve your device's safety, though they are designed to complement safe browsing habits rather than replace them. ### 1. Bitwarden Passwords remain a major security weakness due to human error, such as reusing credentials or falling for phishing. Bitwarden is a password manager that offers a free basic plan with a password generator and cross-device syncing. It also supports passkeys, allowing passwordless authentication via fingerprint, facial recognition, and security keys. Data is stored in an encrypted vault using zero-knowledge encryption, meaning it is encrypted on your device before reaching Bitwarden's servers and requires your master password or passkey to decrypt. A paid plan starting at $1.65 per month adds an integrated authenticator, expanded storage, encrypted file attachments, a personal vault, and health reports. ### 2. ExpressVPN A virtual private network (VPN) like ExpressVPN encrypts the data your phone sends over the internet, routing it through a secure tunnel to a VPN server. This makes your activity practically invisible to hackers and your internet service provider. It can also unlock geo-restricted content; for instance, connecting to a UK server lets you view regional content on Netflix or Amazon Prime Video. ExpressVPN requires a paid subscription from the start, with the Basic plan costing $14.99 per month. This tier includes 113 servers worldwide, peak speeds up to 1,177 Mbps, support for up to 10 devices, and bank-level AES encryption. ### 3. Fing Fing is a network scanner and device-blocking app that helps identify everything connected to your Wi-Fi. This can reveal harmless unknown devices or potential threats, such as hackers attempting man-in-the-middle (MitM) attacks through weak default passwords or unpatched router exploits. While Fing is free to use, a paid plan starting at $7.99 unlocks unlimited daily scans, continuous monitoring, alerts, and advanced network health checks. These health checks can scan for hidden cameras, perform vulnerability checks, and detect if your router uses Universal Plug and Play (UPnP), which can be disabled for better security. ### 4. Google Chrome Google Chrome includes robust **Safe Browsing** features to protect against phishing. Its **Enhanced Protection** setting defends users in real time from dangerous sites, downloads, and extensions using AI, though it does send browsing data to Google. Chrome also features a **Safety Check** tool that alerts you to pending updates, reused or compromised passwords, and unsafe settings, while automatically resetting permissions for unused sites. Additionally, it includes a fully featured password manager to generate and store credentials directly within the browser. ### 5. Google Authenticator Two-factor authentication (2FA) adds a critical layer of security, alerting you if a compromised password triggers an unexpected login request. [Google Authenticator](https://play.google.com/store/apps/details?id=com.google.android.apps.authenticator2&hl=en) generates fresh login codes every 30 seconds and syncs with your Google account for cross-device use. You can lock the app behind biometric authentication, such as an Android fingerprint scan or an iPhone Face ID. Because the codes are generated locally on your device, it protects against SIM swapping and interception methods that compromise standard SMS codes. ## Sources - [bgr.com](https://www.bgr.com/2278700/best-apps-increase-phone-security/)