Best Phone Spam Blocker Apps

4.5😐(414K ratings)

FreeIn-App Purchases

#9in 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

Verizon Call Filter by Verizon Wireless

Put an end to mystery calls

Strong Contender

4.7😐(300K ratings)

Free

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.

What We Love

🚀 Blocks spam calls
🔒 Helps reduce spam
👍 Works well for some users
⭐️ Useful tool
👍 Effective at blocking spam

Room to Improve

🐛 Doesn't block all spam calls
🔒 Blocks legitimate calls
💰 Paid version required for full functionality
🤔 Questionable effectiveness
🤔 Doesn't seem to work well
🤔 Increases spam calls for some users
🤔 Confusing setup and functionality

YouMail: Spam Call Blocker by YouMail, Inc.

Protect Your Phone Number

Worth Considering

AI fraud & spam protection

4.7😊(99K ratings)

FreeAdsIn-App Purchases

This app blocks unwanted robocalls and spam texts, offering safer communication. It provides a free tier with basic blocking and a privacy scan, with premium options for enhanced protection and an additional phone number.

What We Love

🚀 Great app, blocks spam calls
👍 Customizable greetings and voicemail
🚀 Effective at reducing spam calls
👍 User-friendly and easy to set up
👍 Helpful for older family members
👍 Transcribes voicemails to text

Room to Improve

🐛 Syncing issues, need to re-download app
🐛 Clumsy and not fully seamless
🔋 Drains battery and adds charges
🐛 Blocks wanted calls from certain numbers
🔒 Privacy concerns, accesses contacts
💰 Expensive premium subscription

More Phone Spam Blocker apps to explore

Hiya: Spam Blocker

Spam and scam call blockingReal-time caller IDCall reason identification

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.

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Second Phone Number - 2Number

2nd Line for Texts and Calls

Private second phone numberHD quality callsInternational calling

Obtain a private second phone number for calls, texts, and voicemail. Protect your primary number when dating, selling online, or signing up for services. Enjoy HD calls, international calling, and AI-powered call summaries without extra SIM cards or contracts.

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Phone

by Apple

Unified calls (phone, FaceTime audio/video)Voicemail transcription and summariesLive call recording

This app consolidates all your calling needs, including standard phone calls, FaceTime audio, and video calls. It offers advanced features like voicemail transcription, call recording, and intelligent call screening to manage your communications efficiently.

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Robo call blocker scam shield

AI-powered spam call blockingFraud SMS detectionCustom blocklist and whitelist

Automatically identify and filter out unwanted calls, robocalls, and telemarketers using advanced AI. Protect yourself from scams and unknown numbers with customizable blocklists and smart alerts. Enjoy an ad-free experience and advanced features with a premium subscription.

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Spam & Unknown Call Blocker

Identify unknown callersBlock spam calls and SMSAI-powered call screening

Identify unknown callers and block spam calls and texts. This app uses AI and community data to screen calls, identify callers, and offers an AI assistant for call screening. Premium features include ad removal, unlimited lookups, and profile insights.

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Second Phone Number -Texts App

SIM Free - Texting+Calling App

Get a second phone numberMake and receive calls and textsRecord incoming and outgoing calls

Obtain a secondary phone number for calls and texts without needing an extra SIM card. This app allows you to separate personal and business communications, record calls, and send unlimited messages. It's ideal for online transactions, dating, and professional use.

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Your call control center.

T-Mobile Scam Shield

Scam BlockScam ReportingCaller ID

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.

Call Protect: Robocall Blocker

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free

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.

(32K)

Whoscall: Caller ID & Block

Report scam, build community

Caller ID & BlockerSmart SMS AssistantNumber, URL, Screenshot Verification

This app acts as a digital shield against scams and spam calls and messages. It uses AI and community reports to identify unknown numbers and block suspicious content. Users can also verify phone numbers, URLs, and screenshots to enhance their online safety.

(3K)

Block phone number ranges.

Simple Call Blocker

Block individual phone numbersBlock ranges of phone numbersCreate an allow list

Block unwanted calls on your iPhone by individual numbers or entire ranges. Create an allow list for specific numbers or contacts, ensuring they never get blocked. This app prioritizes simplicity and privacy, without collecting your data.

Nomorobo - Robocall Blocker

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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)

Phone ID: Spam Call Block App

Unknown Number & Text Blocker

AI audio fingerprinting for call analysisGlobal spam radar listSMS blocking algorithm

This app blocks unwanted calls and texts using AI and a global spam radar. It aims to eliminate up to 95% of spam calls and messages, offering up-to-date protection against known scams and new spammers. A premium subscription unlocks a full database for enhanced security.

📊 Productivity

(102)

Identify unknown calls & spam

ViewCaller: Caller ID

Real-time spam detectionGlobal community insightCustomizable blocking

Identify unknown callers and block unwanted spam calls with real-time detection. Access a global database to screen calls and manage your communication for enhanced privacy and security.

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Textkiller - Spam Text Blocker

Block Unwanted Messages

Automatic spam text eliminationGlobal block list updated constantlyPredictive SMS blocking algorithm

This app automatically blocks unwanted spam text messages, protecting you from scams and telemarketing. It offers customizable filtering options, a constantly updated global block list, and a privacy-first approach to keep your inbox clean and your personal information secure.

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Sync.me - Caller ID & Blocker

Identify Spam & Scam Calls

Live caller IDAutomatic spam blockingReverse number lookup

Identify unknown callers in real-time, block spam automatically, and keep your contacts updated with real photos. Search any number worldwide and manage your address book with smart tools.

🌐 Social Networking

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Call Control: #1 Call Blocker

Block Spam Calls & Robo Calls

Smart blocking technologyAutomatic spam call blockingPersonal blocklist

This app automatically blocks unwanted calls from spammers, telemarketers, and robocallers using smart technology. It allows users to create personal blocklists and offers a free reverse lookup feature. Protect your phone from scams and unwanted interruptions.

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Nomorobo Max Spam Call Blocker

Call Filter & Scam Shield