AT&T ActiveArmor vs Kaspersky Who Calls

AT&T ActiveArmor8.7Visit KWKaspersky Who Calls8.5Visit

Higher score AT&T ActiveArmor #5 in Spam Call Blocking Apps 8.7/10 Free plan Free plan✓ 3 of 4 features Visit AT&T

vs

KW Kaspersky Who Calls #6 in Spam Call Blocking Apps 8.5/10 Free plan Free plan✓ 3 of 4 features Visit Kaspersky

• AT&T ActiveArmor fits best

  AT&T customers wanting free baseline protection

• Kaspersky Who Calls fits best

  Users wanting offline caller identification and spam

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Side by side

Feature	AT&T ActiveArmor 8.7/10 Visit ↗	KWKaspersky Who Calls 8.5/10 Visit ↗
At a glance
Editor score	8.7	8.5
Ranking	#5 in Spam Call Blocking Apps	#6 in Spam Call Blocking Apps
Best for	AT&T customers wanting free baseline protection	Users wanting offline caller identification and spam
Pricing model	Free plan + paid	Free plan + paid
Starting price	$7/unit/mo	Free plan
Free plan	✓	✓
Free trial	—	—
Deployment	Mobile	Mobile
Platforms	iOS, Android	Android, iOS
Support	Docs	Docs
Built for	Solo, Small business	Solo
Features AT&T ActiveArmor 3/4 · Kaspersky Who Calls 3/4
Robocall blocking	Not checked yet	✓ (best)
Caller ID	✓	✓
Call screening	✓ (best)	Not checked yet
Community reports	✓	✓
Specs
Supported platforms	Both	Both
Blocked-number limit	Not checked yet	Not checked yet
Our review
Pros	Free fraud-risk and spam-risk call blocking Custom routing, personal block list, and caller ID options Available on compatible iOS and Android phones	Identifies unknown numbers with online and Premium offline databases Can block all spam calls or selected categories automatically Users can submit numbers to spam lists
Cons	Requires AT&T wireless service Compatible device required Caller ID and reverse lookup require Advanced	The free version includes ads and fewer caller details Offline caller information is limited to Premium Availability depends on region
Our verdict	AT&T ActiveArmor is a mobile security app for AT&T wireless customers with compatible iOS and Android phones. Its free tier focuses on unwanted-call protection, with fraud-risk call blocking, spam-risk labeling and blocking, custom call… Read the review →	Unknown calls are easier to assess with Kaspersky Who Calls, a mobile caller ID and spam-call detection app for Android and iOS. It shows caller identity, category and trust information, labels suspected spam, and can automatically block… Read the review →

Strengths and trade-offs

• AT&T ActiveArmor — where it wins

  • Free fraud-risk and spam-risk call blocking
  • Custom routing, personal block list, and caller ID options
  • Available on compatible iOS and Android phones

  Where it doesn't

  • Requires AT&T wireless service
  • Compatible device required
  • Caller ID and reverse lookup require Advanced

• Kaspersky Who Calls — where it wins

  • Identifies unknown numbers with online and Premium offline databases
  • Can block all spam calls or selected categories automatically
  • Users can submit numbers to spam lists

  Where it doesn't

  • The free version includes ads and fewer caller details
  • Offline caller information is limited to Premium
  • Availability depends on region

• AT&T ActiveArmor8.7/10 · Free plan

  A broad free call-blocking baseline for AT&T wireless customers.

  Visit AT&TFull verdict →
• KWKaspersky Who Calls8.5/10 · Free plan

  Caller ID, configurable spam blocking and Premium protections for Android and iOS.

  Visit KasperskyFull verdict →