Protecting your data and privacy from all the dangers waiting on the Internet.
4.06·2,148 reviews·100,000+ downloads
Pros & Cons
Independent verification of high malware detection rate in advanced protection modules
VPN-based Web Protection for encrypted browsing
App Anomaly Detection to catch sophisticated threats
Anti-Theft features to remotely locate, lock, wipe, or display a message with intruder snapshots
Not ranked in any top list, which may affect visibility
Requires extensive permissions (Device Admin for Anti-Theft, VPN for Web Protection, Accessibility for protection features), potentially raising privacy considerations
About Emsisoft Mobile Security
Emsisoft Mobile Security is a tools app developed by Emsisoft.
Download Statistics
Emsisoft Mobile Security has been downloaded 190 thousand times. In the last 30 days, the app was downloaded 400 times.
User Ratings
Emsisoft Mobile Security is rated 4.06 out of 5 stars. The rating is based on 2.1 thousand ratings.
App Information
Emsisoft Mobile Security is FREE to download. The APK download size is 45.99 MB. The latest version available is 16.4.5. The last update was on May 28, 2026.
Technical Requirements
Emsisoft Mobile Security requires Android 7.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play March 2014.
Description
Emsisoft Mobile Security: The ultimate mobile security solution for Android devices.
Online threats increasingly target mobile devices. Solid protection from malware is vital. Free to download, Emsisoft Mobile Security focuses on maximum protection with minimal battery impact to give you a safer and more informed Android experience.
FEATURE HIGHLIGHTS • Antivirus Security — Protects your Android devices from new and existing threats. Includes app scanner, download scanner, and storage scanner. • Malware Scanner — Defends against viruses, malware, spyware, and more. • App Anomaly Detection — Detects and alerts on abnormal app behavior to stop hidden threats. • Scam Alert & Chat Protection — Guards your messages and notifications against phishing links and chat-based scams. • Web Protection — Blocks phishing and fraudulent sites to secure your online shopping and browsing. • Account Privacy — Alerts you if your email address appears in a known data breach. • App Lock — Add a PIN code to secure sensitive apps from unauthorized access. • Anti-Theft — Remotely locate, lock, wipe, or send a message to your device. Get a snapshot of intruders who try to tamper with your phone.
ADVANCED PROTECTION MODULES • Malware Scanner — Automatically scans apps during install and regularly checks your device for threats. Independently verified 100% detection rate. • Anomaly Detection — Monitors app behavior to catch sophisticated threats that bypass traditional scans — ideal for protecting financial and personal data. • Scam Alert & Chat Protection — Keeps your communications safe by identifying malicious links in messages, texts, and chat apps. • Account Privacy — Stay ahead of breaches by checking if your email address or credentials have been leaked online. • Web Protection — Real-time protection while browsing. Block fake websites and malicious URLs for safer online banking, shopping, and streaming. • Anti-Theft — Remotely control your device in case of loss or theft. Lock it, wipe your data, locate it on a map, or display a message. Intruder snapshots included.
PERMISSIONS & TECHNICAL NOTES • Device Admin permission is required to enable Anti-Theft functionality. • VPN service is used to create a secure connection and provide Web Protection by encrypting your data. • Accessibility service is used for: ◦ Chat Protection: to scan links in supported chat apps via Scam Alert ◦ App Anomaly: to detect unusual app behavior and block advanced threats
Recent changes: - General bug fixes and security improvements - Implemented support for 16KB page sizes
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Great antivirus software. Uses the Bitdefender AV engine. I do not understand why people are leaving negative reviews saying it is s Bitdefender knockoff etc. They pay Bitdenfer a licensing fee to use their AV engine. Their not the only company to do so. Bitdenfer licenses its AV and signatures to multiple other companies. Appreciate the fact that OSIsoft is paying a licensing fee for you to use a VERY GOOD antivirus for FREE. I do not understand how people complain about something free.
★★★★★Mazharul Hoque· Mar 19, 2021
Really enjoying the app💚💛💜Thanks to OSIsoft for protecting my Privacy
★★★★★Simon H· Nov 28, 2025
THE BEST! Awesome automatic antivirus, malware, scam, theft and other protection for a very reasonable price. Fast support replies. Excellent help. Always up to date & keeping devices safe. I highly recommend their desktop and mobile protection on every device. Multiple desktop device security can be managed from one dashboard too. The GOAT antivirus/malware app. Hated by hackers and scammers because OSIsoft works so well. Beats other apps at cleaning viruses and scams! Get it! You'll be glad
★★★★☆normmy leblanc· May 15, 2021
Used this brand for laptops and purchased it for less than 25 dollars, refered n sold ro me by my laptop tech, so to see this at no cost, my laptop is being cleaned weekly n runs terrific so why shouldn't my cell.😉
★☆☆☆☆Manish Bakhada· Jun 30, 2023
Login with Google not acceptable. Why OSIsoft mobile security and Viper mobile security features are same? Same company or same product?
★☆☆☆☆An “Maistreaux” Onymous· Dec 25, 2021
Appears to be a fraudulent app since it clearly states BITDEFENDER MOBILE SECURITY twice during the initial login (Google login is only option). If you clone a more reputable application to use as your own, at the very least please ensure you take a few minutes to at least switch the other company name with your name. Sloppy development at best, malware and data farming at worst.
★☆☆☆☆MrAaron Haszèrrd· Apr 15, 2024
OSIsoft, once upon a time passed, the world leader for 0-day, host intrusion protection security... Now, just another UNRELIABLE brand name that fails to secure, fails to provide contingent options, fails to deliver services promised, riddled with errors, crashes, & does not have the access required to facilitate privacy 🔏 & Security on ANY android (no-root) FAILS TO OFFER ALTERNATIVE OPTION FOR CONSUMER SECURITY PARAMOUNT IN MOBILE PRIVACY, I.E. no permission "device owner". Pathetic
★★☆☆☆Nunaya Bidnez· Jul 28, 2025
USED TO BE GOOD. The new OSIsoft cares more about Microsoft than it does about my computer safety and freedom. I was afraid this would happen when they partnered with Windows Defender. Recently the W 10 update caused a certain safe program that I have used for years to fail. I couldn't get it to work. I found out that Windows is now blocking it, calling it a Potentially Unwanted Program. When I contacted OSIsoft about this they said they "CAN'T" help me because it's Windows doing it!
Google Play Rankings for Emsisoft Mobile Security
This app is not ranked
Technologies used by Emsisoft Mobile Security
37 permissions·51 libraries
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