Bitdefender Mobile Security

In-app purchases
4.7
438K reviews
10M+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

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

🏆 **7-time winner of AV-Test’s “Best Android Security Product”!**
Now with **App Anomaly Detection** – the industry’s first real-time, behaviour-based protection that monitors app activity to detect threats before they are officially recognised as malware.

🌟 Try it free for the first 14 days!

🔐 Key Mobile Security Features

Antivirus – Safeguards your Android device against new and existing threats. Scans apps, downloads and storage.
App Anomaly Detection – Detects malicious app behaviour in real-time.
Malware & Virus Scanner – 100% detection rate against viruses, adware, and ransomware.
Web Protection – Blocks phishing, fraud, and identity theft attempts while browsing.
Scam Alert – Scans suspicious links in messages, chat apps and notifications.
Identity Protection – Alerts you if your account or password has been leaked in a data breach.
App Lock – Secures sensitive apps with biometric authentication.
Anti-Theft – Locate, lock or wipe your device remotely if it’s lost or stolen.
Autopilot – Provides smart security recommendations based on your usage.
Security Reports – Get weekly insights on scanned files, blocked threats, and privacy status.

🛡️ Real-Time Malware Scanner & Cleaner
Automatically scans all apps and files to detect and remove malware.
🚨 App Anomaly Detection
Monitors app behaviour in real-time and prevents emerging threats.
🔒 Scam Alert & Chat Protection
Scans links in messages and chat apps and prevents dangerous ones from spreading.
🔑 Identity Protection
Check if your email or data was exposed in a data breach and secure your digital identity.
📊 Security Reports
Receive weekly reports with details on scans, blocked links and privacy risks.

🔔 Additional Information
This app requires Device Administrator permission to enable Anti-Theft features.
Accessibility service is required to:
• Scan links in supported browsers for web protection
• Scan chat messages to prevent scams
• Monitor app behaviour to detect advanced threats

Solely for the purpose of enabling these features, Bitdefender Mobile Security may collect and process URLs accessed via browsers or chat messages, as well as certain app activity events. **Collected data is never shared with third parties.**

Bitdefender Mobile Security & Antivirus uses foreground services (TYPE_SPECIAL_USE) to quickly detect **PACKAGE_INSTALLED** events and scan installed or updated apps before they are opened – a core function of the app.
Updated on
11 Apr 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.
28 March 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
Did you find this helpful?
Bitdefender
31 March 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
5 March 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!
93 people found this review helpful
Did you find this helpful?
Thomas “Tomas” Macias
17 November 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
Did you find this helpful?

What's new

Real-time protection for your chats
With Chat Protection, no scam links sent through instant messaging can get past you! Activate it from Scam Alert so you can chat safely, knowing we'll alert you when a suspicious link appears in your chats.