AT&T ActiveArmor vs RoboKiller

AT&T ActiveArmor7.7Visit RoboKiller6.9Visit

Higher score AT&T ActiveArmor #5 in Spam Call Blocking Apps 7.7/10 Free plan · paid from $7/mo Free plan✓ 3 of 4 features Visit AT&T

vs

RoboKiller #8 in Spam Call Blocking Apps 6.9/10 Free plan · 7-day trial Free plan✓ 4 of 4 features Visit RoboKiller

• AT&T ActiveArmor fits best

  AT&T customers wanting free baseline protection

• RoboKiller fits best

  Advanced robocall blocking and call screening

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Side by side

Feature	AT&T ActiveArmor 7.7/10 Visit ↗	RoboKiller 6.9/10 Visit ↗
At a glance
Editor score	7.7	6.9
Ranking	#5 in Spam Call Blocking Apps	#8 in Spam Call Blocking Apps
Best for	AT&T customers wanting free baseline protection	Advanced robocall blocking and call screening
Pricing model	Free plan + paid	Free plan + paid
Starting price	$7/mo	Not published
Free plan	✓	✓
Free trial	—	—
Deployment	Mobile	Mobile
Platforms	iOS, Android	iOS, Android
Support	Docs	Tickets, Docs · 24/7
Built for	Solo, Small business	Solo, Small business, Enterprise
Features AT&T ActiveArmor 3/4 · RoboKiller 4/4
Robocall blocking	Not published	✓ (best)
Caller ID	✓	✓
Call screening	✓	✓
Community reports	✓	✓
Specs
Supported platforms	Both	Both
Blocked-number limit	Not published	Not published
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	Predictive robocall blocking with audio fingerprinting Caller ID, unknown-caller screening, and spam text blocking Free access to global blacklist tools and Spam Patrol
Cons	Requires AT&T wireless service Compatible device required Caller ID and reverse lookup require Advanced	Advanced call screening and Answer Bots are paid features Designed for iPhone and Android rather than desktop platforms The published Free plan covers core tools but not every feature
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 →	RoboKiller is a mobile spam-call and spam-text blocking app for iPhone and Android users. It combines predictive robocall blocking with audio fingerprinting, caller ID, unknown-caller screening, spam text filtering, custom block and allow… 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

• RoboKiller — where it wins

  • Predictive robocall blocking with audio fingerprinting
  • Caller ID, unknown-caller screening, and spam text blocking
  • Free access to global blacklist tools and Spam Patrol

  Where it doesn't

  • Advanced call screening and Answer Bots are paid features
  • Designed for iPhone and Android rather than desktop platforms
  • The published Free plan covers core tools but not every feature

• AT&T ActiveArmor7.7/10 · Free plan · paid from $7/mo

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

  Visit AT&TFull verdict →
• RoboKiller6.9/10 · Free plan · 7-day trial

  A feature-rich freemium blocker for robocalls, spam texts, and unknown callers.

  Visit RoboKillerFull verdict →