Best Block Unknown Text Apps

4.3😐(13K ratings)

FreeIn-App Purchases

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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.

What We Love

🚀 Stops spam texts
👍 Filters messages effectively
💡 Keyword blocking
🚀 Works well when functioning
👍 Useful for reducing spam

Room to Improve

🐛 App not working after updates
🐛 Issues with premium features
🔍 Concerns about privacy and data access
🐛 Inconsistent performance
💰 Expensive subscription

Block Spam Texts | Dont Text by Tyler Kennedy

Free Junk SMS Message Filter

Strong Contender

4.2😐(1.1K ratings)

FreeIn-App Purchases

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This app automatically filters unwanted spam text messages by sending them to a dedicated junk folder. It offers customizable filtering options, including blocking by email addresses, keywords, and phone number area codes, ensuring you only see important messages.

What We Love

🚀 Effective at blocking spam
👍 Easy to set up and use
💰 Free version available
🙌 Helpful customer support

Room to Improve

🐛 Filters not always effective
❌ Paid version doesn't work as expected
🤔 Blocks legitimate messages
⚠️ Inconsistent performance over time

Whoscall: Caller ID & Block by Gogolook

Report scam, build community

Worth Considering

MsgGuard: Spam Text Blocker

4.7😞(3K ratings)

FreeAdsIn-App Purchases

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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.

What We Love

🚀 Works most of the time
🚀 Block spam calls and loans offers
🚀 Good spam call blocker in the Philippines
👍 Decent app with unique website checking feature

Room to Improve

🐛 Scammy app with intrusive ads
🐛 Erroneous database with incorrect labels
🐛 Doesn't work in certain regions like Australia, Canada, USA
🐛 Doesn't identify or block calls consistently
🐛 Frequent issues with database updates and app functionality

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Advanced spam detectionInbox organization by categoryCustomizable sender/keyword filters

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Robokiller: Spam Call Blocker

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Spam Text Blocker by Nomorobo

Filter spam & scam texts

Filter spam and scam textsReduce promotional message distractionsSimple setup process

$9.99 | 100% OFF

This app filters unwanted spam and scam text messages, including SMS and MMS, from unknown senders. It helps you focus on important conversations by reducing distractions from junk and risky links, offering a simpler way to manage your inbox.

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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)

Spam Text Blocker SMS Filter

Block messages, scam & junk

Automatic spam blockingCustomizable filtering rulesOrganize messages into folders

Automatically block unwanted SMS messages, promotional offers, and scam attempts before they reach your inbox. Customize filtering rules, organize your texts into folders, and protect your privacy with offline processing. Syncs rules across devices via iCloud.

(1)

Call Blocker: Spam & Caller ID

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.

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Block unwanted SMS

Blocks unwanted SMS messagesFilters messages by keywordsMoves spam to a 'Junk' folder

This app helps you block unwanted SMS messages by filtering messages containing specific keywords. It automatically moves spam to a dedicated "Junk" folder, offering a clean and user-friendly way to manage your inbox.

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Block Scams, Junk & Robotexts

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(0)

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 Stop: Block Spam Texts

AI Scam & Spam SMS Filter

Automatic 99% spam blockingBlocks fraud, spam, ads, and solicitorsCustomizable blocking by keywords and numbers

Automatically block unwanted messages and protect yourself from scams. This app filters out fraud, spam, and annoying ads, allowing you to customize your blocking preferences. Enjoy peace of mind with enhanced privacy and a cleaner inbox.

(53)

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On-device SMS filteringQR code scanning for quishingScreenshot reporting

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(1)

Robot Spam Text Blocker

Block Scam Text Messages

Automatic spam blockingManual number blocking/allowingKeyword blocking

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Spam Call and Text Blocker

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Automatic spam and scam detectionMessages filtered to junk folderOn-device message checking for privacy

This app filters unwanted spam texts and protects you from scams. It automatically checks incoming messages for suspicious content, sending them to a junk folder while keeping your data private. Customize blocking and allow lists for a cleaner inbox.

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Nomorobo Max Spam Call Blocker

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