AT&T ActiveArmor®

AT&T Services, Inc.

Contains adsIn-app purchases

About this app

AT&T ActiveArmor mobile security helps keep your phone and personal data safe from cyber threats. Get spam blocking, fraud detection, identity and financial protection in one powerful solution with AT&T ActiveArmor.

AT&T ActiveArmor mobile security (FREE) service includes: *
• Auto Fraud & Spam Call Blocking
• Call Routing Settings
• My Block List
• My Contacts
• Device Security Alerts
• Data Breach Alerts

The following free AT&T ActiveArmor mobile security features are only available to AT&T wireless customers: Auto Fraud Call Blocking, Spam Call Blocking, Call Routing Settings, My Block List, My Contacts, and Caller ID.

If you upgrade to ActiveArmor Advanced Mobile Security, you get all the free features plus these additional features: **
• Caller ID
• Reverse Number Lookup
• Device Theft Alerts
• Privacy Advisor
• Public Wi-Fi Protection (VPN & Wi-Fi Alerts)
• Safe Browsing/Banking/Shopping
• $1M Identity Theft Insurance
• Credit Monitoring
• Payday Loan Monitoring
• Identity Monitoring
• Social media ID Protection
• Lost Wallet Recovery
• ID Restoration
• Password Manager

This app uses Accessibility services and respective permissions after active consent is given from the end user. This optional functionality is only used for the Safe Shopping & Banking feature.

*Requires compatible device/service and download of ActiveArmor app. Other terms and restr’s apply. May not detect all threats and may inadvertently block wanted calls. Visit att.com/activearmorapp for details. Data charges may apply. Some features may not work while roaming internationally.

**The AT&T Advanced Mobile Security subscription is $7/month per line and auto-renews unless canceled.
• To avoid being charged again, cancel at least 24 hours before your next payment date or before your current billing period ends.
• If you pay for your subscription on your AT&T wireless bill you can manage or cancel your service in the ActiveArmor app in the Settings menu > Change subscription. Or you can manage or cancel in the AT&T app (myAT&T) under “Active add-ons".
• If you pay through your Google, go to your Google account > select your Profile icon > Select Wallet & subscriptions account > Select AT&T ActiveArmor and follow the prompts to confirm cancelation.
• After you cancel Advanced, you can still use the free ActiveArmor mobile security features.
• Payments are non-refundable, except as required by law. For details, visit https://www.att.com/support/article/wireless/KM1252909/

Visit www.att.com/activearmorapp for details. Visit www.att.com/legal/terms.activeArmorMobileSecurity.html for the full AT&T ActiveArmor mobile security Terms of Service.

Ratings and reviews

I have all kinds of calls coming through which I never had before this latest update . I am NOT HAPPY! What good is it to have this protection when you are letting calls go through? It's like the app could care less if you have the settings set to block calls or left them go to voicemail! The ones getting through say "allowed" or "valid number" ! It's not valid or allowed when I've blocked all calls except those on my contact list! You need to fix this!!!

Hard to decide, 3 or 4 stars? The app took 3 or 4 days to become active. Until it fully became active, it was very clumsy. The error messages that it gave after failures were either none relevant or non-existent. Now that it is active it is very helpful, quick in spots slow in others. The most obvious thing that I can still complain about is it doesn't use paste in many of it fill-ins. The first place I saw this was in the reverse number look up. I can't remember the other.

Disappointing for a 10-Year Customer - I’ve been a loyal AT&T customer for over 10 years, but Active Armor (free version) is a huge letdown. It constantly crashes. It works for a couple of days after downloading, then stops working entirely. My cycle for years: uninstall, wait months, reinstall, same result. I have no other security apps running, so there’s no interference. It's time to call it a loss. *Testing on Samsung Galaxy S25 (SM-S931U).*

What’s new

We are constantly working on updates to keep AT&T ActiveArmor running smoothly. This version contains minor enhancements and bug fixes.