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Best Text Filter Apps

248+ iOS apps curated and reviewed

4.5 avg rating
18 free apps
Updated August 2026

Finding the right text filter apps can be overwhelming with so many options. We've analyzed 248+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Text Filter Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Textkiller - Spam Text BlockerTextkiller - Spam Text BlockerFree4.3★ (13K)NoYesAug 2026
2Simply Filter SMSSimply Filter SMSFree4.4★ (64)NoYesAug 2026
3Verizon Call FilterVerizon Call FilterFree4.7★ (300K)NoNoAug 2026
4SpamHound SMS Spam FilterSpamHound SMS Spam FilterFree4.2★ (1.1K)NoNoAug 2026
5SmartFilter for SMSSmartFilter for SMSFree4.3★ (169)NoYesAug 2026
6Block Spam Texts | Dont TextBlock Spam Texts | Dont TextFree4.2★ (1K)NoYesAug 2026
7Bouncer: Spam Text BlockerBouncer: Spam Text Blocker$4.994.5★ (490)NoNoAug 2026
8Shield - Spam text filterShield - Spam text filter$0.994.4★ (8)NoNoAug 2026

Top Picks for Text Filter

Textkiller - Spam Text Blocker#1

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

Block Unwanted Messages
Editor's Choice
🔧 Utilities
4.3😐(13K ratings)
FreeIn-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

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

Room to Improve

  • 🐛 App not working after updates
  • 🐛 Issues with premium features
  • 🔍 Concerns about privacy and data access
Simply Filter SMS#2

Simply Filter SMS by Adi Ben-Dahan

AI-powered spam text blocker
Strong Contender
🔧 Utilities
4.4(64 ratings)
FreeIn-App Purchases
Simply Filter SMS screenshot 1
Simply Filter SMS screenshot 2
Simply Filter SMS screenshot 3
Simply Filter SMS screenshot 4
Simply Filter SMS screenshot 5
Simply Filter SMS screenshot 6

This app automatically filters unwanted text messages on your iPhone or iPad. It uses AI and customizable rules to sort messages from unknown senders into categories like Junk, Promotions, or Transactions, all processed on your device for privacy.

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

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.

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 Text Filter apps to explore

4
SpamHound SMS Spam Filter
SpamHound SMS Spam Filter
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.

Unlimited spam blocking filtersFlexible filtering rulesBlacklist and Whitelist management
🔧 Utilities
(1.1K)
free
5
SmartFilter for SMS
SmartFilter for SMS
SmartFilter for SMS
a smart SMS spam filter
Free

This app intelligently filters unwanted SMS messages using machine learning. It offers extensive customization options to tailor filtering rules and ensures user privacy by analyzing messages directly on the device.

Machine learning spam detectionCustomizable filtering optionsFilter unknown sender messages
🔧 Utilities
(169)
free with in-app purchases
6
Block Spam Texts | Dont Text
Block Spam Texts | Dont Text
Block Spam Texts | Dont Text
Free Junk SMS Message Filter
Free

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.

Automatic spam text filteringJunk folder for spam messagesBlock texts from email addresses
🔧 Utilities
(1K)
free with in-app purchases
7
Bouncer: Spam Text Blocker
Bouncer: Spam Text Blocker
Bouncer: Spam Text Blocker
Stop spam, scams & junk texts
$4.99

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.

Advanced text message filteringComplete privacy protectionSmart message blocking with custom filters
🔧 Utilities
(490)
free
8
Shield - Spam text filter
Shield - Spam text filter
Shield - Spam text filter
AI Powered Spam Text Filter
$0.99

This utility app uses AI to filter and categorize SMS messages, blocking spam and organizing your inbox. It offers customizable filters and a privacy-first approach to keep your communications clean and secure.

AI-driven spam filteringPrivacy-first data handlingUnlimited customizable filters
🔧 Utilities
(8)
paid
9
Spam Text Blocker SMS Filter
Spam Text Blocker SMS Filter
Spam Text Blocker SMS Filter
Block messages, scam & junk
Free

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.

Automatic spam blockingCustomizable filtering rulesOrganize messages into folders
🔧 Utilities
(1)
free with in-app purchases
10
SMS Management - SMS Filter
SMS Management - SMS Filter
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.

Create custom filtering rulesFilter by text patterns, keywords, and senderBlacklist and whitelist messages
🔧 Utilities
(36)
free
11
Robokiller: Spam Call Blocker
Robokiller: Spam Call Blocker
Robokiller: Spam Call Blocker
Stop 99% of Robocalls & Texts
Free

This app blocks up to 99% of unwanted spam calls and texts using advanced AI and a vast database. It also offers a unique feature to annoy spammers with automated responses and protects your personal information from being sold online.

Blocks 99% of spam calls and textsAI-powered audio fingerprintingAnswer Bots for robocaller revenge
🔧 Utilities
(414K)
free with in-app purchases
12
Smart SMS Filter
Smart SMS Filter
Smart SMS Filter
by Pontera Solutions Inc.
Free

This app helps you manage unwanted messages by filtering incoming texts based on keywords. It automatically sorts messages from unknown senders into a junk folder, ensuring you don't miss important communications from contacts.

Keyword-based message filteringAutomatic junk message sortingPredefined spam filters
🔧 Utilities
(4)
free
13
Humanify AI: Text Humanizer
Humanify AI: Text Humanizer
Humanify AI: Text Humanizer
by 晓宝 罗
🔧 Utilities
(0)
14
Spam Text Blocker & Filter
Spam Text Blocker & Filter
Spam Text Blocker & Filter
Stop scam, junk & phishing SMS
Free
🔧 Utilities
(0)
15
SmsGuard: Spam Text Blocker
SmsGuard: Spam Text Blocker
SmsGuard: Spam Text Blocker
AI Spam Blocker & Text Filter
Free
📊 Productivity
(0)
16
Sift - Spam Text Filter
Sift - Spam Text Filter
Sift - Spam Text Filter
Open source. Filter the noise.
Free
🔧 Utilities
(0)
17
Spam Text Blocker: SMS Filter
Spam Text Blocker: SMS Filter
Spam Text Blocker: SMS Filter
Block Scams, Junk & Robotexts
Free
🔧 Utilities
(0)
18
SMS Filter Pro
SMS Filter Pro
SMS Filter Pro
Advanced SMS Filter with Regex
Free

Organize and manage your text messages with custom rules and advanced filtering. Utilize regular expressions for precise control over message categorization and blocking. Keep your rules synchronized across devices and ensure your privacy with local filtering.

Custom rules for blocking/categorizing messagesAdvanced filtering with regular expressionsManual rule ordering for execution priority
🔧 Utilities
(1)
free with in-app purchases
19
SMS SPAM Filter
SMS SPAM Filter
SMS SPAM Filter
by Michal Indra
Free

Block unwanted SMS messages with customizable rules and AI-powered evaluation. Protect your privacy by filtering messages based on sender, content, or country code, all processed offline on your device.

Customizable blocking rulesBlock by expressionBlock by phone number
🔧 Utilities
(9)
free
20
Stop Spam Text
Stop Spam Text
Stop Spam Text
Filter and Block Spam Messages
Free

This app helps you block and filter unwanted spam text messages instantly. It protects you from potential fraud and financial loss by moving spam to a junk folder and removing notifications. Customize filters and block lists for enhanced security.

Smart filters for spam SMSBlock messages from email sendersFilter messages with links from unknown senders
🔧 Utilities
(1)
free with in-app purchases

FAQ about Text Filter

What are the best text filter apps for iPhone?
Textkiller - Spam Text Blocker tops our text filter apps ranking as of August 2026, with a 4.3-star average from 13K App Store ratings, and it's free to download.
Yes — 18 of the top text filter apps we rank are free to download, including Textkiller - Spam Text Blocker and Simply Filter SMS.
Textkiller - Spam Text Blocker has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 248+ text filter apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Textkiller is designed to automatically block unwanted spam text messages, protecting users from scams and telemarketing. It aims to create a spam-text-free experience by filtering out unwanted messages while ensuring legitimate texts are delivered.
It uses a predictive SMS blocking algorithm that can identify spam in less than 0.01 seconds. The app also utilizes a constantly updated global block list of over 100,000,000 known phone scams and allows for customizable blocking based on keywords, email addresses, and phone number ranges.

Related searches

spam text filterpopular apps for spam text filteringshield - spam text filter