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Best Txt Blocker Apps

248+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated August 2026

If you already know Textkiller, this is the deeper bench. 248+ txt blocker apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.

Compare top Txt Blocker Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Textkiller - Spam Text BlockerTextkiller - Spam Text BlockerFree4.3★ (13K)NoYesAug 2026
2Robokiller: Spam Call BlockerRobokiller: Spam Call BlockerFree4.5★ (414K)NoYesAug 2026
3Hiya: Spam BlockerHiya: Spam BlockerFree4.5★ (237K)NoYesAug 2026
4Block Spam Texts | Dont TextBlock Spam Texts | Dont TextFree4.2★ (1K)NoYesAug 2026
5Blockr: SMS, Spam Text BlockerBlockr: SMS, Spam Text BlockerFree4.2★ (366)YesYesAug 2026
6SpamHound SMS Spam FilterSpamHound SMS Spam FilterFree4.2★ (1.1K)NoNoAug 2026
7MsgGuard: Spam Text BlockerMsgGuard: Spam Text BlockerFree4.4★ (18)YesYesAug 2026
8Verizon Call FilterVerizon Call FilterFree4.7★ (300K)NoNoAug 2026

Top Picks for Txt Blocker

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
Robokiller: Spam Call Blocker#2

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

Stop 99% of Robocalls & Texts
Strong Contender
🔧 Utilities
4.5😐(414K ratings)
FreeIn-App Purchases
#8in 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 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.

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
Hiya: Spam Blocker#3

Hiya: Spam Blocker by Hiya

AI fraud & spam protection
Worth Considering
🔧 Utilities
4.5😐(237K ratings)
FreeIn-App Purchases
Hiya: Spam Blocker screenshot 1
Hiya: Spam Blocker screenshot 2
Hiya: Spam Blocker screenshot 3
Hiya: Spam Blocker screenshot 4
Hiya: Spam Blocker screenshot 5
Hiya: Spam Blocker screenshot 6

Block unwanted spam and scam calls while identifying unknown callers. Get real-time caller ID and call reasons before you answer, and protect your voicemail from spam. Offers premium features for an enhanced calling experience.

What We Love

  • 🚀 Blocks spam calls
  • 👍 Useful for identifying scam/fraud numbers
  • 🔒 Provides security against unwanted calls
  • 🤖 Reduces number of robocalls

Room to Improve

  • 🐛 Inconsistent performance, sometimes lets spam through
  • 💰 Paid subscription required for full functionality
  • 🔍 Lookup feature not always accurate

More Txt Blocker apps to explore

4
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
5
Blockr: SMS, Spam Text Blocker
Blockr: SMS, Spam Text Blocker
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.

AI-powered spam text blockingReal-time spam call blockingCustomizable blocking preferences
🔧 Utilities
(366)
free with in-app purchases
6
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
7
MsgGuard: Spam Text Blocker
MsgGuard: Spam Text Blocker
MsgGuard: Spam Text Blocker
Stop Scam & Phishing SMS
Free

This app intelligently filters unwanted messages, automatically blocking spam and organizing your inbox into categories like personal, promotional, and transactional. It offers customizable rules for specific senders or keywords and prioritizes user privacy by keeping data on the device.

Advanced spam detectionInbox organization by categoryCustomizable sender/keyword filters
🔧 Utilities
(18)
free with in-app purchases
8
Verizon Call Filter
Verizon Call Filter
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.

Identify suspected spam callsAutomatically block high-risk spamReport phone numbers as spam
🔧 Utilities
(300K)
free with in-app purchases
9
YouMail: Spam Call Blocker
YouMail: Spam Call Blocker
YouMail: Spam Call Blocker
Protect Your Phone Number
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.

Robocall blockingSpam text blockingSafer visual voicemail
🔧 Utilities
(99K)
free with in-app purchases
10
Spam Killer: Scam Text Blocker
Spam Killer: Scam Text Blocker
Spam Killer: Scam Text Blocker
Filter Unwanted Sms & Shield
Free

Automatically filters unwanted SMS messages, blocks suspicious numbers, and detects scam texts using AI. Customize filters and whitelist important senders for a clean inbox.

Blocks 99% of spam textsDetects scams and phishing linksCustomizable filters
🔧 Utilities
(12)
free with in-app purchases
11
Text Spam Block
Text Spam Block
Text Spam Block
Private On-device Spam Blocker
Free

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.

AI-powered spam detectionOn-device data processingBlocks political spam
🔧 Utilities
(14)
free
12
Spam Text Blocker - Filtera
Spam Text Blocker - Filtera
Spam Text Blocker - Filtera
Filter junk SMS message
Free
$8.99 | 100% OFF

Automatically detect and block unwanted text messages using on-device AI. Keep your inbox clean and secure with customizable filters for SMS and RCS. Enjoy a distraction-free messaging experience.

Automatic spam blocking with AIOn-device privacyCustomizable filters
🔧 Utilities
(9)
freemium
13
Block Spam Call & Fast Blocker
Block Spam Call & Fast Blocker
Block Spam Call & Fast Blocker
Stop Robocalls & Scam Shield
Free

This app helps you manage your calls, links, and contacts. It identifies unknown callers, scans suspicious URLs, and cleans up your contact list to keep your phone secure and organized.

Smart call identificationURL scannerContact cleaner
🔧 Utilities
(8)
free with in-app purchases
14
TextGuard: Spam Text Blocker
TextGuard: Spam Text Blocker
TextGuard: Spam Text Blocker
Stop SMS & MMS Scam Messages
Free

This app uses AI to block unwanted text messages, offering customizable filters and real-time updates. It provides a clutter-free inbox and prioritizes user privacy with full encryption. Enjoy peace of mind with automated spam protection.

AI-powered spam protectionReal-time database updatesCustomizable block and allow lists
🔧 Utilities
(7)
free with in-app purchases
15
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
16
AI Spam Shield Text Blocker
AI Spam Shield Text Blocker
AI Spam Shield Text Blocker
Robokiller Messages Ads Free
Free

This app uses AI to automatically block unwanted spam SMS messages. It learns from a vast dataset of spam texts to protect your inbox. Premium membership offers automatic background operation and regular model updates for continuous protection.

AI-powered spam detectionAutomatic SMS blockingContinuous background protection
🔧 Utilities
(4)
freemium
17
Call & Text Blocker・Block Spam
Call & Text Blocker・Block Spam
Call & Text Blocker・Block Spam
Stop scam & annoying robocalls
Free

Block unwanted spam texts and calls with advanced filtering options. Organize your messages into categories and protect your finances from fraud. Enjoy 100% privacy as all filtering occurs offline on your device.

Block and Allow listsKeyword-based filteringEmail and link blocking
🔧 Utilities
(49)
free with in-app purchases
18
SmsGuard: Spam Text Blocker
SmsGuard: Spam Text Blocker
SmsGuard: Spam Text Blocker
AI Spam Blocker & Text Filter
Free
📊 Productivity
(0)
19
FingerWag: Spam Text Blocker
FingerWag: Spam Text Blocker
FingerWag: Spam Text Blocker
Stop spam text messages!
Free
$0.99 | 100% OFF

This app helps you block unwanted spam text messages by filtering them into a junk folder. You can use pre-set keywords or create your own to customize your spam filters.

Filter spam text messagesUse suggested keywordsCreate custom keywords
🔧 Utilities
(3)
paid
20
Spam Text Blocker & Filter
Spam Text Blocker & Filter
Spam Text Blocker & Filter
Stop scam, junk & phishing SMS
Free
🔧 Utilities
(0)

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FAQ about Txt Blocker

What are the best txt blocker apps for iPhone?
Textkiller - Spam Text Blocker tops our txt blocker apps ranking as of August 2026, with a 4.3-star average from 13K App Store ratings, and it's free to download.
Yes — 19 of the top txt blocker apps we rank are free to download, including Textkiller - Spam Text Blocker and Robokiller: Spam Call Blocker.
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+ txt blocker 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

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