Get AT&T Mobile Security & Call Protect Apps
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Samsung Galaxy S5 Active (G870A)

Get AT&T Mobile Security & Call Protect Apps

Find out how our apps can help keep your mobile data secure and prevent fraud and nuisance calls


Get the apps

Download the app on each eligible device on your account:

Good to know: Be sure to enable automatic updates on your device. Keeping your app version up to date also helps you protect your data and privacy.

AT&T Mobile Security & Call Protect features

Have an AT&T unlimited or AT&T 4GBSM plan? See the Advanced and standard versions for select plans section.

Basic versions

With AT&T Mobile Security & Call Protect1 you get 2 free mobile apps that reduce your chances of becoming a victim of fraud. Data rates may apply when you download and use the app.

AT&T Mobile Security Basic
  • Secures and protects your device1
  • Alerts you to device security updates
  • Scans your device for unsafe apps or files (Android only)1
  • Notifies you of data breaches that could affect your security, privacy, or finances

AT&T Call Protect Basic

  • Detects and blocks suspicious calls automatically before your phone rings
  • Allows you to block or sends Spam Risk calls to voicemail automatically1
  • Allows you to send callers who aren’t on your contact list straight to voicemail1
  • Provides warnings that a call may be from a spam, telemarketing, non-profit survey, account service, private, or political callers (only available in AT&T HD Voice coverage areas)1
  • Lets you add callers to your own personal block list1
  • Enables spam call reporting so you can help improve the service for everyone1
  • Supports Siri® voice commands to block and report calls on your iPhone®

Plus versions

Upgrade to the AT&T Mobile Security & Call Protect Plus2 subscription for $3.99 a month. You get the same features as the basic version, plus more device protection. Have an AT&T unlimited plan? You may be able to get mobile security protection at no cost to you. Learn more.

AT&T Mobile Security Plus
  • Protects your data with secure Wi-Fi VPN when you use open (unencrypted) Wi-Fi® connections.
  • Sends you email theft alerts if it detects suspicious activity on your phone (Android® only).
  • Shows you Wi-Fi alerts to warn you that a network you are joining may be dangerous.2
  • Offers a Personal ID Monitor that lets you know when it finds your personal info on the dark web. This is a hidden part of the internet where criminals buy and sell info, like your email address or passport number.
  • Enables safe browsing to analyze and warn you about suspicious websites.

AT&T Call Protect Plus

  • Includes Caller ID, giving you caller details when available and you’re in an AT&T HD Voice coverage area
  • Provides caller details, when available, via Reverse Number Lookup for U.S. numbers
  • Offers Custom Call Controls to allow, block, or send to voicemail types of calls (like telemarketer or nonprofit)

Get more details on AT&T Mobile Security & Call Protect

Want to opt out?

Advanced and standard versions for select plans

AT&T Unlimited EliteSM or AT&T Unlimited ExtraSM

If you have Unlimited Elite or Extra, you’ll enjoy advanced mobile security3 ;features at no extra charge starting August 7, 2020. Advanced mobile security includes access to Mobile Security Plus and Call Protect Basic features. Learn more.

AT&T 4GB or AT&T Unlimited StarterSM

Have AT&T 4GB? You’ll enjoy standard mobile security3 starting September 25, 2020. Or, if you have Unlimited Starter, you’ll enjoy standard mobile security3 at no extra charge starting August 7, 2020. Standard mobile security includes access to Mobile Security Basic and Call Protect Basic features.

Eligibility and requirements

  • AT&T WirelessSM service (AT&T PREPAIDSM and FirstNet accounts aren't eligible)
  • AT&T HD Voice-capable iPhone (iPhone 6 or newer running iOS version 9.3 or higher) or an AT&T HD Voice-enabled Android smartphone
  • Device purchased through AT&T (smartphones bought from other carriers or device manufacturers may not be eligible)

Heads up:
  • To use AT&T Mobile Security and Call Protect, you must have AT&T HD Voice.
  • You can get AT&T Mobile Security without Call Protect on iPhones.
  • If you have a business account, check with your account manager for eligibility and requirements details.

See all important details
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