
Spam Text Blocker: SMS Filter
SMS Spam Filter & Text Blocker
0 ratings
Free
In-App Purchases
Rating summary
About
Stop Spam. Stay Protected.
Spam Text Blocker helps you filter spam, scam, phishing, smishing, robotexts, and unwanted SMS messages before they clutter your inbox.
Features
• Block spam and junk messages
• Detect phishing and scam texts
• Filter robotexts automatically
• Silence promotional SMS
• Filter unknown senders
• Create custom filtering rules
• Designed to help keep important bank verification messages and one-time passcodes (OTP) out of Junk, except in Under Attack Mode, which sends every text from unknown senders to Junk
• Fast and lightweight: texts are checked on your iPhone
How Filtering Works
iOS only passes texts from senders who aren't in your contacts to the filter. Each text is checked on your iPhone against the rules you create and, with Premium, against a spam model for the language you pick: words, phrases, sender names and link patterns that are common in spam, scam and phishing texts. Depending on your rules and the filter sensitivity you choose, a text goes to Junk, Promotions or Transactions, or stays in your inbox.
Free and Premium
• Free: your own rules (always allow a sender or word, or send it to Junk, Promotions or Transactions) and the Test a Message screen.
• Premium (auto-renewable subscription or one-time purchase): the spam model, filter sensitivity levels and Under Attack Mode.
Works seamlessly with Apple's SMS Filter extension to help keep your Messages app clean and organized.
Download Spam Text Blocker and enjoy a safer, cleaner messaging experience.
Privacy Policy: https://brawny-elk-a07.notion.site/Privacy-Policy-for-SMS-Filter-Junk-Spam-Blocker-397fce579189806f96f5e4ee81816b59
Terms of Use (EULA): https://brawny-elk-a07.notion.site/Terms-of-Use-for-SMS-Filter-Junk-Spam-Blocker-397fce579189803ba6a0fe72a4953bc2
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What's New in Spam Text Blocker
1.5
November 1, 2026
PURCHASES WAITING FOR APPROVAL: if a purchase has to be approved first, by a parent or by your bank, you'll now see that it's waiting instead of an error. Premium turns on by itself as soon as it's approved, so there's no need to buy again. This update also includes small fixes and improvements.
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Subscriptions & In-App Purchases
Premium (Monthly)
Full spam & scam SMS protection, billed monthly.
$1.991 Month
7 Days trial





