Best Silter alternatives: apps like Silter: SMS Spam Blocker

10+ similar apps compared and reviewed

4.4 avg rating
10 free apps
Updated November 2026

Silter is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Silter

WideProtect SMS Blocker#1

WideProtect SMS Blocker by Valerii Andrusyk

Filter spam, scam messages
Editor's Choice
πŸ”§ Utilities
4.5😊(154 ratings)
FreeIn-App Purchases
WideProtect SMS Blocker screenshot 1
WideProtect SMS Blocker screenshot 2
WideProtect SMS Blocker screenshot 3
WideProtect SMS Blocker screenshot 4

Effortlessly block unwanted SMS messages from promotions, scams, and political campaigns. Create custom filters using keywords or phone number patterns, or utilize smart rules to block entire regions. Protect your privacy with offline functionality and easy setup.

What We Love

  • πŸ‘ Effective spam blocking
  • πŸ‘ Filters unwanted texts
  • πŸ‘ Blocks area codes
  • πŸ‘ Blocks political texts
  • πŸ‘ Easy to use
  • πŸ‘ Flexible filtering
  • πŸ‘ Reasonable cost
  • πŸ‘ Great customer service
  • πŸ‘ Developer is responsive
  • πŸ‘ App is indispensable
  • πŸ‘ Works seamlessly
  • πŸ‘ Reduces spam significantly
  • πŸ‘ Keeps inbox clean and secure
  • πŸ‘ Makes phone enjoyable again

Room to Improve

  • πŸ› Doesn't block texts from email addresses
  • πŸ› New icon is disliked
  • πŸ› Lifetime license confusion/controversy
  • πŸ› Does not work for some users
  • πŸ› Spam texts still get through
  • πŸ› Issues with Apple Watch notifications
  • πŸ› Cannot edit or remove phrases
  • πŸ› App flagged legitimate messages (USAA)
  • πŸ› Cannot enter '+' symbol for blocking numbers
  • πŸ› Useless for some users
  • πŸ› Bait and switch concerns
Spam Text Blocker - TextShield#2

Spam Text Blocker - TextShield by FathomTel, Inc.

Robo scam killer block message
Strong Contender
πŸ”§ Utilities
4.3(131 ratings)
FreeIn-App Purchases
Spam Text Blocker - TextShield screenshot 1
Spam Text Blocker - TextShield screenshot 2
Spam Text Blocker - TextShield screenshot 3
Spam Text Blocker - TextShield screenshot 4
Spam Text Blocker - TextShield screenshot 5
Spam Text Blocker - TextShield screenshot 6

This app filters out unwanted spam and scam texts, keeping your inbox clean and organized. It intelligently sorts messages into categories, ensuring you only see important communications. Advanced AI detects and blocks deceptive texts, protecting you from financial loss.

Block Spam Texts | Dont Text#3

Block Spam Texts | Dont Text by Tyler Kennedy

Free Junk SMS Message Filter
Worth Considering
πŸ”§ 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

  • πŸš€ Effective at blocking spam
  • πŸ‘ Easy to set up and use
  • πŸ’° Free version available
  • πŸ™Œ Helpful customer support

Room to Improve

  • πŸ› Filters not always effective
  • ❌ Paid version doesn't work as expected
  • πŸ€” Blocks legitimate messages
  • ⚠️ Inconsistent performance over time

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4
Call & Text Blocker・Block Spam
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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.

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This app filters unwanted spam texts and protects you from scams. It automatically checks incoming messages for suspicious content, sending them to a junk folder while keeping your data private. Customize blocking and allow lists for a cleaner inbox.

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Blockr: SMS Spam Text Blocker
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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.

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Trend Micro ScamCheck
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This AI-powered app provides comprehensive protection against scams, fraud, and online threats. It features call and SMS filtering, malicious website blocking, and real-time AI video call analysis to keep you safe from phishing, smishing, and fake AI scams.

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This app provides immediate relief from unwanted robocalls and spam text messages. It blocks a vast database of spam numbers and offers protection against neighbor spoofing, reducing unwanted calls by up to 99%. Enjoy ad-free browsing in Safari and access to dedicated customer support.

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Block unwanted calls, identify suspicious numbers, and report spam. Access a large community database to avoid phone scams and extra charges. Protect yourself from telemarketers and unknown callers.

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