Best Scam Call Protection Apps

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

Numbo: Scam Call ID & Lookup by Numbo s.r.o.

Spam Shield & Caller Protect

Strong Contender

4.3😐(774 ratings)

FreeIn-App Purchases

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This app helps you identify and block unwanted calls and texts. It uses a large database of spam numbers to filter out scam, telemarketing, and robocalls, protecting your time and privacy. You can also create a personal blocking list and filter spam SMS messages.

What We Love

🚀 Effective call blocker
👍 User-friendly interface
🔒 Protects from spam/scam calls
💡 Community-driven database

Room to Improve

🐛 Database updates fail/crash
🤔 Inconsistent call blocking performance
⚠️ Aggressive blocking of legitimate calls
💰 Subscription-only model

Hiya: Spam Blocker by Hiya

AI fraud & spam protection

Worth Considering

CallSense·Scam&Spam Protection

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

More Scam Call Protection apps to explore

by Profitsystem export, UAB

Smart caller identificationSpam call blockingSuspicious number alerts

This app identifies unknown callers, blocks spam, and filters unwanted messages to protect your daily communication. It uses community-powered intelligence and custom block lists for safer interactions.

(9)

Put an end to mystery calls

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 Protect: Robocall Blocker

Caller ID & Spam Call Blocker

Automatic spam call filterCaller ID for risky numbersReverse phone lookup

This app blocks unwanted calls from telemarketers, scammers, and spammers. It provides caller ID information for suspicious numbers and automatically blocks high-risk callers. You can also perform free reverse phone lookups for numbers in the US and Canada.

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Truecaller - Caller ID & Block

Spam & Scam Phone Call Blocker

Identify unknown callersBlock spam and scam callsFilter unwanted SMS

Identify unknown callers, block spam and scam calls, and filter unwanted SMS messages. This app provides real-time spam protection and smart contact management for safer, more organized communication.

(4)

Robokiller: Spam Call Blocker

Stop 99% of Robocalls & Texts

Blocks 99% of spam calls and textsAI-powered audio fingerprintingAnswer Bots for robocaller revenge

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.

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Screen and block Scam calls

AI Scam Call Protect

Call Protect Spam Call Blocker

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Scam Shield, Caller ID Look Up

Block spam callsIdentify unknown callersFilter junk SMS

Block unwanted spam calls and messages with advanced identification and filtering. Enhance your mobile security with Wi-Fi checks and data breach alerts. Take control of your privacy and enjoy a cleaner, safer communication experience.

📊 Productivity

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subscription

WideProtect Spam Call Blocker

Stop scam, fraud, spoofing

Block by number prefixesBlock entire area codesWorks offline

Block unwanted calls from telemarketers, scammers, and spoofed numbers. Easily add prefixes to block millions of numbers and entire area codes. Works offline with no registration required.

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Contact & Call Task Manager

Call ID Plus

Call Blocker: Spam & Caller ID

📊 Productivity

(0)

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.

ScamAdviser: Scam Checker

(2)

freemium

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.

(17)

Gini Help: AI Scam Protection

Spam call blocker & screener

AI-powered call blockingSpam and scam text filteringEmail protection for Gmail/Outlook

This app uses AI to block unwanted calls, texts, and emails. It filters spam and scam attempts before they reach you, offering protection across multiple communication channels. Users report a significant reduction in daily interruptions from unwanted messages.

(57)

Block Spam Call & Fast Blocker

Stop Robocalls & Scam Shield

Smart call identificationURL scannerContact cleaner

This app helps you manage your calls, links, and contacts. It identifies unknown callers, scans suspicious URLs, and cleans up your contact list to keep your phone secure and organized.

(8)

Spam Shield: Scam Call Blocker

Reverse Phone Caller ID Lookup

Automatic spam and scam call blockingReverse phone number lookupAI-assisted identification of new spam numbers

Block unwanted robocalls and spammers with an extensive global database and AI-powered identification. This app helps you avoid annoying calls while ensuring you don't miss important ones, all while protecting your privacy by not accessing your contacts.

This app provides a private journal to log and organize unwanted phone numbers. Manually track suspicious callers like scammers and telemarketers, adding notes and categorizing them for easy reference. All data is stored locally for maximum privacy and control.

Private call loggingOrganize suspicious numbersAdd custom notes

Guardianly - AI Call Assistant

(2)

ad-supported

Recaps, 2nd Line & Scam Shield

Real-time AI scam detectionSecond phone numberSMS messaging

This app offers AI-powered call protection against scams with real-time alerts and blocking. It also provides a second phone number, SMS messaging, and AI-generated call summaries and transcriptions for enhanced productivity.

📊 Productivity

(10)

freemium

VoxSafe Phone Scam Protection

Tells you when to hang up

Real-time suspicious call detectionInstant family alerts for scamsStops impersonation fraud

This app analyzes phone calls in real-time to detect scam tactics, pressure language, and requests for money or personal information. It provides an instant alert if a call appears suspicious, allowing you to continue your conversation with added security. Optionally, it can notify a family member of detected scams.

(1)