Best Free Text Blocker Apps

249+ iOS apps curated and reviewed

4.2 avg rating
19 free apps
Updated October 2026

Out of 249+ free text blocker apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Free Text Blocker Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Text Spam BlockText Spam BlockFree4.5★ (17)NoNoOct 2026
2Block Spam Texts | Dont TextBlock Spam Texts | Dont TextFree4.2★ (1.1K)NoYesNov 2026
3SpamHound SMS Spam FilterSpamHound SMS Spam FilterFree4.2★ (1.2K)NoNoNov 2026
4Textkiller - Spam Text BlockerTextkiller - Spam Text BlockerFree4.3★ (13K)NoYesNov 2026
5Robot Spam Text BlockerRobot Spam Text BlockerFree3.9★ (54)NoYesNov 2026
6Robokiller: Spam Call BlockerRobokiller: Spam Call BlockerFree4.5★ (415K)NoYesNov 2026
7Verizon Call FilterVerizon Call FilterFree4.7★ (336K)NoNoNov 2026
8Bloky - Sms BlockerBloky - Sms Blocker$1.99—NoNoMay 2026

Top Picks for Free Text Blocker

Text Spam Block#1

Text Spam Block by Benjamin David Poiesz

Private On-device Spam Blocker
Editor's Choice
🔧 Utilities
4.5(17 ratings)
Free
Text Spam Block screenshot 1
Text Spam Block screenshot 2
Text Spam Block screenshot 3
Text Spam Block screenshot 4

Block unwanted spam text messages using advanced AI detection. This app keeps your data private by processing everything on your device, ensuring your messages remain secure. It filters political spam, job offers, fraudulent messages, and business outreaches.

Block Spam Texts | Dont Text#2

Block Spam Texts | Dont Text by Tyler Kennedy

Free Junk SMS Message Filter
Strong Contender
🔧 Utilities
4.2😐(1.1K ratings)
FreeIn-App Purchases
Block Spam Texts | Dont Text screenshot 1
Block Spam Texts | Dont Text screenshot 2
Block Spam Texts | Dont Text screenshot 3
Block Spam Texts | Dont Text screenshot 4
Block Spam Texts | Dont Text screenshot 5
Block Spam Texts | Dont Text screenshot 6

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
SpamHound SMS Spam Filter#3

SpamHound SMS Spam Filter by Redwerk OU

Text Messages Spam Blocker App
Worth Considering
🔧 Utilities
4.2😊(1.2K ratings)
Free
SpamHound SMS Spam Filter screenshot 1
SpamHound SMS Spam Filter screenshot 2
SpamHound SMS Spam Filter screenshot 3
SpamHound SMS Spam Filter screenshot 4
SpamHound SMS Spam Filter screenshot 5

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.

What We Love

  • 🚀 Great app
  • 🚀 Works as intended
  • 🚀 Effective in blocking spam
  • 🚀 Excellent SMS blocking
  • 🚀 Solved spam problem
  • 👍 Easy to use
  • 👍 Customizable
  • 👍 Intuitive interface

Room to Improve

  • 🐛 Doesn't block all spam
  • 🐛 Inconsistent performance
  • 🐛 Requires lots of manual setup
  • 🐛 Misses some spam messages
  • 🐛 Doesn't work on iPad
  • 🐛 Doesn't delete spam, just moves it
  • 🐛 Notifications still appear for filtered messages

More Free Text Blocker apps to explore

FAQ about Free Text Blocker

What are the best free text blocker apps for iPhone?
Text Spam Block tops our free text blocker apps ranking as of October 2026, with a 4.5-star average from 17 App Store ratings, and it's free to download.
Text Spam Block has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 249+ free text blocker apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.