Best SMS Blocker Apps

SpamHound SMS Spam Filter

Text Messages Spam Blocker App

Free

This app acts as a text message blocker, filtering unwanted SMS and MMS content. It allows users to create custom filters and manage blacklists and whitelists to protect against spam, advertising, and unknown senders. The app operates without needing an internet connection and prioritizes user privacy by not accessing message content.

WideProtect SMS Blocker

Filter spam, scam messages

Free

Effortlessly block unwanted SMS messages from promotions, scams, and political campaigns. Create custom filters using keywords or phone number patterns, or utilize smart rules to block entire regions. Protect your privacy with offline functionality and easy setup.

YouMail: Block Spam on iPhone

Safer Calls, Texts & Voicemail

Free

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.

Junkman: AI Spam SMS Blocker

Smart spam message filter

Free

This app intelligently filters incoming text messages, categorizing them as normal, junk, transaction, or promotional. It utilizes advanced machine learning and a dedicated spam database to block unwanted messages, operating entirely offline for enhanced privacy. Users can also create custom rules for precise control over message filtering.

Truecaller: Premium Caller ID

Spam Blocker・Phone Call Filter

Free

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.

SMS SafeGuard

by Deep Jerajbhai Davara

Free

This app helps you manage your SMS inbox by blocking spam, promotional messages, and unknown contacts. It offers features like message privacy, a do-not-disturb mode, and insights into your messaging patterns. Enjoy a clutter-free and secure messaging experience.

Bouncer: Spam Text Blocker

Stop spam, scams & junk texts

Free

$2.99 | 100% OFF

This app acts as a powerful spam blocker and text filter, allowing users to regain control over unwanted SMS messages. It effectively blocks scam texts, political messages, phishing attempts, and junk SMS, keeping your inbox clean and private.

Verizon Call Filter

Put an end to mystery calls

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.

Nomorobo - Robocall Blocker

Call Filter & Scam Shield

Free

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.

Blockr: SMS, Spam Text Blocker

Block & Filter Scam Messages

Free

This AI-powered app automatically blocks unwanted texts and calls, including scams, robocalls, and telemarketers. It offers customizable protection with real-time updates to a scam database, ensuring a clean inbox and call log.

SMS Management - SMS Filter

Block Unwanted Text Messages

Free

Take control of your inbox by filtering unwanted text messages. Create custom rules to block spam, junk, and messages containing specific keywords, senders, or links. Filtered messages are stored in a junk folder without notifications.

RealCall - Spam Call Blocker

Robo call blocker scam shield

Free

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.

Robo Spam Text & Call Blocker

Block & Filter Message Spammer

Free

This app provides immediate relief from robocalls, telemarketing, and spam text messages. It blocks unwanted calls and messages, including those using neighbor spoofing, and also prevents spam and ads in your Safari web browser. Enjoy a risk-free trial before subscribing to a service that reduces unwanted calls by up to 99%.

Gatekeeper: SMS & Call Blocker

Block Spam Unwanted SMS & Call

Free

This app acts as an AI-powered shield against unwanted SMS and calls. It uses advanced pattern recognition and local processing to filter spam, telemarketing, and phishing attempts without collecting your data.

Spam Text Blocker: SMS Message

Block Scam: Junk MMS Messaging

Free

$0.99 | 100% OFF

This app acts as a shield against unwanted SMS messages, offering intelligent spam filtering and custom block lists. It provides flexible activation, offline functionality, and robust support for regular expressions to ensure a clean messaging experience.

SMSGRD: SMS filter & blocker

Powerful SMS spam blocker

Free

This app helps you manage unwanted text messages by creating custom filter lists. It integrates with your messaging app to move spam to a separate folder, offering advanced filtering options for precise control.