Keep spam texts out of your inbox.

KleanBox sorts texts from unknown senders into Spam, Promotions, OTP and Transactions, right on your iPhone. Texts from your contacts are never touched.

Messages

Filter unknown senders
  • +1 (844) 555-01999:41

    Your package is on hold due to a missing address. Confirm your details to reschedule delivery.

    Spam
  • SHOPDEALS9:30

    Weekend only: 50% off everything in store and online. Reply STOP to opt out.

    Promotions
  • Mom9:24

    Are you coming for dinner tonight?

  • VERIFY9:15

    Your verification code is 482913. Don't share this code with anyone.

    OTP
  • CARDALERT8:52

    A $42.80 payment was made with your card ending 4021.

    Transactions
  • +1 (877) 555-0142Yesterday

    Congratulations! You've been selected for a $750 gift card. Claim it today before it expires.

    Spam

5 texts from unknown senders moved to folders

  • Spam0
  • Promotions0
  • OTP0
  • Transactions0
Flip the switch to compare.

Where each text goes

When a text arrives from a number that isn't in your contacts, KleanBox checks it on your iPhone and files it into one of four folders in Messages.

  • Spam

    Fake prizes, betting offers and phishing links.

    +1 (833) 555-0187

    Your account has been suspended. Verify your identity within 24 hours to restore access.

  • Promotions

    Campaigns and newsletters from stores.

    SHOPDEALS

    New season is here! Get 30% off with code SPRING30.

  • OTP

    One-time codes, kept in one place so they're easy to find.

    LOGIN

    Your login code is 731204. It expires in 3 minutes.

  • Transactions

    Card payments, deliveries and bank notices.

    ORDERS

    Your order has shipped and will arrive tomorrow.

  • Your contacts

    Always stay in your inbox. iOS never shows these texts to filter apps.

    Deniz

    Running 10 minutes late, order without me.

Your rules come first

If something keeps slipping through, write a rule for it. Look for a word, a sender name or a regex pattern in the message, the sender or both, and preview what it catches before you save.

When none of your rules match, Smart Filtering steps in with filter definitions kept up to date by the KleanBox community. You can turn any rule or folder off at any time.

My rules

  • Message contains gift card

    Spam
  • Sender is SHOPDEALS

    Promotions
  • Message matches \b\d{6}\b

    OTP
  • Sender contains CARGO

    Transactions

Set up in three steps

  1. Download KleanBox

    Get it free from the App Store.

  2. Turn on SMS filtering

    The app walks you through switching it on in iOS Settings.

  3. Check your folders

    Sorted texts show up in their own lists in Messages. Your inbox keeps the rest.

Your messages stay on your iPhone

Filtering runs on your device through Apple's SMS filtering framework. By default, nothing about your messages leaves your iPhone, and there's no account to create.

  • No account, no sign-in
  • No ads
  • By default, only anonymous crash reports and usage stats are collected
  • Sharing reported texts and checking unknown texts online are optional, and stay off until you turn them on
Read the privacy policy

Send the next spam text straight to Spam.

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