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Best Spam Text Blocker Apps

212+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated May 2026

Looking for free spam text blocker apps? 20 of our 212+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Spam Text Blocker

Robokiller: Spam Call Blocker#1

Robokiller: Spam Call Blocker by Mosaic S.r.l.

Stop 99% of Robocalls & Texts
Editor's Choice
🔧 Utilities
4.5😐(413K ratings)
FreeAdsIn-App Purchases
#9in Utilities
Robokiller: Spam Call Blocker screenshot 1
Robokiller: Spam Call Blocker screenshot 2
Robokiller: Spam Call Blocker screenshot 3
Robokiller: Spam Call Blocker screenshot 4
Robokiller: Spam Call Blocker screenshot 5
Robokiller: Spam Call Blocker screenshot 6

This application effectively blocks spam calls and robocalls to help users avoid unwanted interruptions, allowing for a more peaceful and uninterrupted phone experience. Take control of your calls with this powerful spam call blocker.

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
Textkiller - Spam Text Blocker#2

Textkiller - Spam Text Blocker by Mosaic S.r.l.

Block Unwanted Messages
Strong Contender
🔧 Utilities
4.3😐(13K ratings)
FreeAdsIn-App Purchases
Textkiller - Spam Text Blocker screenshot 1
Textkiller - Spam Text Blocker screenshot 2
Textkiller - Spam Text Blocker screenshot 3
Textkiller - Spam Text Blocker screenshot 4
Textkiller - Spam Text Blocker screenshot 5
Textkiller - Spam Text Blocker screenshot 6

Block unwanted spam texts with Textkiller, the innovative app that eliminates 99% of spam messages and protects you from phone scams. Enjoy customizable text blocking and stay spam-text-free with Textkiller. Try it free for 7 days and take control of your texting experience!

What We Love

  • 🚀 Stops spam texts
  • 👍 Filters messages effectively
  • 💡 Keyword blocking
  • 🚀 Works well when functioning

Room to Improve

  • 🐛 App not working after updates
  • 🐛 Issues with premium features
  • 🔍 Concerns about privacy and data access
Verizon Call Filter#3

Verizon Call Filter by Verizon Wireless

Put an end to mystery calls
Worth Considering
🔧 Utilities
4.7😐(300K ratings)
Free
Verizon Call Filter screenshot 1
Verizon Call Filter screenshot 2
Verizon Call Filter screenshot 3
Verizon Call Filter screenshot 4
Verizon Call Filter screenshot 5

An app to combat spam calls, identify and block them at different risk levels, and offers additional features like Caller ID and area code blocking. Try Verizon Call Filter for a more secure calling experience!

What We Love

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

Room to Improve

  • 🐛 Doesn't block all spam calls
  • 🔒 Blocks legitimate calls
  • 💰 Paid version required for full functionality

More Spam Text Blocker apps to explore

4
YouMail: Block Spam on iPhone
YouMail: Block Spam on iPhone
YouMail: Block Spam on iPhone
Safer Calls, Texts & Voicemail
Free

This application helps users block unwanted phone calls and spam messages effectively. With its advanced filtering and blocking features, users can enjoy a hassle-free calling experience. Take control of your phone calls and messages today!

🔧 Utilities
(98K)
5
T-Mobile Scam Shield
T-Mobile Scam Shield
T-Mobile Scam Shield
Your call control center.
Free

Take control of your calls with our advanced Scam Shield app. Block scam and robocalls, access Caller ID, report suspicious callers, and enjoy additional premium features like personal number blocking and reverse number lookup. Secure your phone and never fall victim to scams again.

🔧 Utilities
(208K)
6
Spam Call and Text Blocker
Spam Call and Text Blocker
Spam Call and Text Blocker
Block Scam and Filter Spammers
Free

Filter out spam texts and calls with our efficient blocker app. Say goodbye to unwanted messages and calls today!

🔧 Utilities
(48)
7
Block Spam Texts | Dont Text
Block Spam Texts | Dont Text
Block Spam Texts | Dont Text
Free Junk SMS Message Filter
Free

Block Spam Texts is a free app that creates a junk folder in your messages app, automatically sending spam texts there without notifications. It allows customization for blocking and filtering spam texts from email addresses. Take control of your inbox and stop annoying spam texts today.

🔧 Utilities
(1K)
8
Spam Killer: Scam Text Blocker
Spam Killer: Scam Text Blocker
Spam Killer: Scam Text Blocker
Filter Unwanted Sms & Shield
Free

Get full protection from unwanted texts and scams with our all-in-one SMS app, which automatically detects and blocks suspicious messages using AI-powered technology. Download now and start your free trial to experience peace of mind and a clean inbox.

🔧 Utilities
(6)
9
Hiya: Spam Blocker
Hiya: Spam Blocker
Hiya: Spam Blocker
Personal Call Screener
Free

Block spam calls and messages effortlessly with our cutting-edge application. Say goodbye to nuisance calls for good – download now and reclaim your peace of mind.

🔧 Utilities
(237K)
10
SpamHound SMS Spam Filter
SpamHound SMS Spam Filter
SpamHound SMS Spam Filter
Text Messages Spam Blocker App
Free

Protect yourself from spam messages with a free SMS blocker app that filters unwanted content and blocks annoying marketing texts. Easily create custom filters, manage Blacklists and Whitelists, and stop spam messages from bothering you. Download now to enjoy a spam-free messaging experience!

🔧 Utilities
(1.1K)
11
Nomorobo - Robocall Blocker
Nomorobo - Robocall Blocker
Nomorobo - Robocall Blocker
Call Filter & Scam Shield
Free

Block unwanted robocalls and spam calls with our innovative call filter app. Take back control of your phone and enjoy a peaceful calling experience. Download now to stop annoying calls for good.

🔧 Utilities
(21K)
12
Truecaller: Premium Caller ID
Truecaller: Premium Caller ID
Truecaller: Premium Caller ID
Spam Blocker・Phone Call Filter
Free

Identify and block spam calls, search for unknown numbers, and utilize AI-powered call screening and recording features with this app. Enhance your phone call experience and safeguard your communication effortlessly. Spot annoying spam calls now!

🔧 Utilities
(251K)
13
Spam Text Blocker - TextShield
Spam Text Blocker - TextShield
Spam Text Blocker - TextShield
Robo scam killer block message
Free

A text protection application that blocks spam, organizes messages, and detects scams to keep your inbox clean and secure. Try TextShield for advanced filtering and intelligent sorting of text messages to safeguard your inbox.

🔧 Utilities
(119)
14
RealCall - Spam Call Blocker
RealCall - Spam Call Blocker
RealCall - Spam Call Blocker
Robo call blocker scam shield
Free

This app is a powerful spam call blocker for iPhone, using advanced AI to automatically filter out 99% of spam calls, robocalls, telemarketers, and scams. With over 3 million spammers blocked, it ensures you never receive unwanted calls again.

🔧 Utilities
(25K)
15
Bouncer: Spam Text Blocker
Bouncer: Spam Text Blocker
Bouncer: Spam Text Blocker
Stop spam, scams & junk texts
Free
$2.99 | 100% OFF

"Filter unwanted SMS messages with Bouncer, the private SMS Blocker app. Take back control of your texting experience by blocking spam, setting custom rules, and enjoying a clutter-free inbox with ease."

🔧 Utilities
(455)
16
Robo Spam Text & Call Blocker
Robo Spam Text & Call Blocker
Robo Spam Text & Call Blocker
Block & Filter Message Spammer
Free

An innovative text messaging app that efficiently filters out spam messages using advanced algorithms and machine learning. Say goodbye to unwanted texts and experience a clutter-free inbox.

🔧 Utilities
(5K)
17
Text Spam Block
Text Spam Block
Text Spam Block
Private On-device Spam Blocker
Free

Block unwanted spam text messages using advanced AI-powered detection and filtering, all while keeping your data private on-device. Say goodbye to fees, subscriptions, data uploading, advertising, and tricks – all with support for blocking various types of spam messages.

🔧 Utilities
(14)
18
SpamSafe: Spam Call Blocker
SpamSafe: Spam Call Blocker
SpamSafe: Spam Call Blocker
Lookup & Block Unknown Numbers
Free

The application is a spam call blocker that helps users take control of their phone communication. It allows users to identify callers, filter out unwanted spam, and access detailed information on any number, ensuring seamless and secure communication. With its comprehensive features, the app aims to protect users from annoying robocalls, persistent telemarketers, and scammers, giving them back their peace of mind.

🔧 Utilities
(4.5K)
19
MsgGuard: Spam Text Blocker
MsgGuard: Spam Text Blocker
MsgGuard: Spam Text Blocker
Block Text Spammer & Messages
Free
🔧 Utilities
(18)
20
Spam Text Blocker: SMS Message
Spam Text Blocker: SMS Message
Spam Text Blocker: SMS Message
Block Scam: Junk MMS Messaging
Free
$0.99 | 100% OFF

This application helps protect your privacy by blocking unwanted SMS messages, offering advanced features such as intelligent spam filtering, custom block lists, and robust regex support. By using this app, you can enjoy a serene and uninterrupted messaging experience, free from the intrusion of scam and junk messages.

📊 Productivity
(10)

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