Best Scam Blocker Apps

4.5😐(414K ratings)

FreeIn-App Purchases

#7in Utilities

Robokiller: Spam Call Blocker screenshot 1

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This app blocks up to 99% of unwanted spam calls and texts using advanced AI and a vast database. It also offers a unique feature to annoy spammers with automated responses and protects your personal information from being sold online.

What We Love

🚀 Blocks spam calls effectively
😂 Entertaining answer bots
🤫 Reduces unwanted call volume
👍 Convenient call screening

Room to Improve

🐛 App issues like resetting, deactivation, and call forwarding problems
🚫 Blocks some legitimate calls
🤖 Concerns about increased spam calls after using the app
💰 Expensive subscription, additional carrier charges

Hiya: Spam Blocker by Hiya

AI fraud & spam protection

Strong Contender

4.5😐(238K ratings)

FreeIn-App Purchases

Block unwanted spam and scam calls while identifying unknown callers. Get real-time caller ID and call reasons before you answer, and protect your voicemail from spam. Offers premium features for an enhanced calling experience.

What We Love

🚀 Blocks spam calls
👍 Useful for identifying scam/fraud numbers
🔒 Provides security against unwanted calls
🤖 Reduces number of robocalls

Room to Improve

🐛 Inconsistent performance, sometimes lets spam through
💰 Paid subscription required for full functionality
🔍 Lookup feature not always accurate
🕰️ Requires manual reporting of spam numbers

T-Mobile Scam Shield by MetroPCS

Your call control center.

Worth Considering

Put an end to mystery calls

4.7😐(208K ratings)

Free

This app provides advanced call management features to protect you from unwanted scam and robo calls. It uses AI and machine learning to identify and block suspicious numbers, offers full caller ID, and allows you to report fraudulent calls.

What We Love

🚀 Blocks many scam calls
👍 Useful app for T-Mobile customers
🔒 Helps improve phone security

Room to Improve

🐛 Inconsistent blocking of known scammers
🚫 Blocks some legitimate calls
💰 Premium features should be free for T-Mobile customers

More Scam Blocker apps to explore

Verizon Call Filter

Identify suspected spam callsAutomatically block high-risk spamReport phone numbers as spam

This app helps you identify and block unwanted spam and robocalls. It automatically screens incoming calls, alerts you to suspected spam, and can send high-risk callers directly to voicemail. You can also report spam numbers and customize your blocking preferences for greater control over your calls.

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Call Blocking & Scam Detection

ScamShield

Block scam callsFilter scam SMSCheck suspicious messages

This app acts as a digital guardian, blocking unwanted scam calls and filtering suspicious SMS messages. It allows users to proactively check potentially harmful links and messages before engagement, and report new scams to aid community protection.

Call Blocker: Spam & Caller ID

(2)

free

Stop Scam, Text & Robocalls

Smart spam blockingReal-time caller IDScam text filter

Block unwanted calls and texts from spam, scams, and robocallers. Identify unknown callers in real-time and filter suspicious messages to protect your communication and privacy. Manually block numbers and report new spam to help the community.

CallShield: Scam Call Blocker

(2)

freemium

Block robocalls & spam calls

Silences high-evidence scam callsLabels suspicious callsFiles spam texts to Spam folder

This app automatically silences or labels unwanted scam and spam calls. It uses a crowdsourced list of reported numbers, updated nightly, to protect your iPhone. You can easily report new scam numbers and learn about common scam tactics.

ScamAdviser: Scam Checker

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subscription

Block scam calls. Verify sites

Automatic spam call blockingPersonalized block listReal-time website protection

This app helps protect you from online scams, including fake calls, romance scams, and phishing links. It offers automatic call blocking, a personal block list, and real-time website protection to detect risky sites and malicious software.

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TrustGuard IQ: Scam Detector

Pause. Analyze. Stay Protected

Show Caller ID & Spam Block

Show True Id & Spam Blocker

Scamwise: Block Scams & Spam

(0)

Scam Protection by Savi

Automatic spam and scam text filteringIntelligent voicemail screeningReal-time call scam assessment

This app safeguards your family from evolving AI-powered scams and spam across calls and messages. It offers automatic text filtering, intelligent voicemail screening, and real-time call analysis to identify suspicious activity. A single plan covers everyone, providing peace of mind.

(13)

Block telemarketing and spam numbersCreate custom blocking patternsBlock up to 10,000 numbers per pattern

Phone Blocker Pro

Block spam and robocalls

$2.99

Block unwanted telemarketing and spam calls with custom patterns. This tool allows you to block large sets of numbers matching specific criteria while still allowing calls from unknown numbers.

Nomorobo - Robocall Blocker

Call Filter & Scam Shield

Real-time robocall blockingIdentifies new robocallers dailyAllows important alerts

This app blocks unwanted robocalls, telemarketers, spam texts, and scammers from reaching your phone. It identifies and filters out millions of malicious callers daily, while allowing important alerts to get through. Enjoy peace of mind with real-time protection and customizable blocking options.

(22K)

ScamShield: Phishing & Fraud

Scan SMS, links & screenshots

AI protection against scams

AI-driven scam detectionMultifactor analysisRisk rating system

This app uses advanced AI to detect and protect you from scam messages across SMS and popular chat platforms. It analyzes suspicious texts, provides risk ratings, and offers clear advice on how to respond, helping you stay safe online.

📊 Productivity

(0)