Bitdefender Mobile Security

In-app purchases
4.7
438K reviews
10M+
Downloads
Content rating
Everyone
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About this app

Bitdefender Mobile Security & Antivirus delivers industry-leading protection for your Android phone or tablet. It safeguards against viruses, malware, and online threats, all while keeping your personal data safe—and with minimal battery impact.

Get the best protection: Bitdefender Mobile Security & Antivirus for Android - 7 TIMES winner of AV-Test’s “Best Android Security Product” 🏆. Now including App Anomaly Detection, the industry’s first real-time, behavior-based protection that keeps users safe by analyzing app behavior.

🌟 Try it free for the first 14 days!

🔐 Top Mobile Security Features

✔ Antivirus Security - Keeps your Android devices safe from all new and existing threats. 3-in-1: app scanner, download scanner, and storage scanner.
✔ App Anomaly Detection - Monitors malicious app behavior in real time and detects threats before they are officially recognized as malware.
✔ Virus & Malware Scanner - 100% detection rate against viruses, malware, adware, and ransomware; on-demand & on-install virus scan and malware removal.
✔ Web Protection - Protects your identity and financial assets against online threats like scams and phishing attempts.
✔ Scam Alert - Keeps you safe from phishing, scams, and fraud by scanning suspicious links in texts, messaging apps, and notifications.
✔ VPN - Enhances your privacy with an anonymous IP. Up to 200 MB per day of encrypted traffic included.
✔ Identity Protection - Scans all corners of the web for account and password leaks, alerting you in case of account breaches.
✔ App Lock - Protects your sensitive apps with biometrics.
✔ Anti-Theft - Safeguards your personal information if your Android device is stolen or lost, providing remote location, lock, and wipe.
✔ Autopilot - Makes smart security recommendations based on your device usage.
✔ Security Reports - Provides insights about files scanned, suspicious links blocked, and more.

🛡️ Virus & Malware Cleaner
Malware Scanner automatically scans all mobile apps and files for viruses, malware, and other threats to protect your Android device.
🚨 App Anomaly Detection
The cutting edge in cybersecurity technology is now brought to your device in an industry-first feature. With real-time behavioral app scanning, no malware can evade detection.
🔒 Scam Alert & Chat Protection
Stay safe from phishing, scam, and fraud attempts by scanning suspicious links in texts, messaging apps, and notifications. Also prevents forwarding of malicious links.
🔑 Identity Protection
Was your email address hacked? Find out if your account details or personal data have been exposed in data breaches, so you can protect your digital identity.
📊 Security Reports
Get a clear overview of your security and privacy activity with weekly reports that show files scanned, suspicious links blocked, and more.
Note: This safety app requires Device Admin permission to provide the Anti-Theft functionalities.
The Accessibility service is required to:
• offer online protection by scanning links in supported browsers
• offer chat protection by scanning links in supported chat apps
• detect sophisticated threats by monitoring their behavior
Solely for the purpose of providing this functionality, Bitdefender Mobile Security may collect and process URLs accessed either via Internet browsers or chat messages as well as certain app activity events. Any collected data will never be shared with 3rd party providers.

Bitdefender Mobile Security & Antivirus uses foreground services (TYPE_SPECIAL_USE), so it can catch all the PACKAGE_INSTALLED events as soon as possible in order to scan all the apps installed or updated before the user accesses them, which represents the main feature of the app.
Updated on
Apr 11, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info
This app may collect these data types
Location, Personal info and 6 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.7
410K reviews
Gerald B.
March 28, 2025
You kinda have to trust it works. Three stars because it seems to be behind the times a little. Messages that are legitimate are blocked while actual spam and phishing comes through. And, there's no reporting to submit these false positives. A few times the app turned off security features that I had turned on. That happened following a few updates. Overall, I trust BitDefender and keep subscribing to it for peace of mind. hope to see more mobile features.
16 people found this review helpful
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Bitdefender
March 31, 2025
Hi, we are always looking to improve the experience for our users, and really appreciate the feedback. If there is anything specific we can look into, please contact us at bitsy@bitdefender.com.
Paula L Mangold
March 5, 2025
I use Bitdefender Mobile Security app and Bitdefender Total Security app on all of my phones and personal and business computers. I've used other apps previously, but this one keeps getting better every year. You can use the free version, but you'll be more secure with the Premium version, I assure you. It's not cheap but it's worth every dime for the peace of mind it brings. It also notified you of security breaches of your emails if that occurs and what you should do about it!
91 people found this review helpful
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Thomas “Tomas” Macias
November 17, 2024
BitMisleading when you getting into paid services. Bought the annual package for multiple devices after delving into the depths of multiple add-ons and features I decide to buy the package... After installing onto my laptop it's now called "total security" and in trial mode. When trying to get my purchase to reflect in Windows I find the "premium" package for $10 more than what I paid but includes EVERYTHING. Now I can itemize the extras or purchase the package deal again(through windows) ...
42 people found this review helpful
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What’s new

An industry first!
- App Anomaly Detection is an extra layer of security that will alert you in case any app displays malicious behavior.
- Download scanner will make sure that your downloaded files are virus-free.
Find them both in the redesigned Malware Scanner once you update the app.