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.
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.
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.
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
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.
Does Text Spam Block have ads or in-app purchases?
Text Spam Block has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
How many free text blocker apps are on the App Store?
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.