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Tired of SMS & MMS spam? Protect your inbox from spam & scam with Blacklist rules, and keep the useful ones with Whitelist.

Every day spam content wastes our precious time, so everyone needs a stable text message blocker app that can filter spam in a blink. Protect yourself from spammers with a free app to block SMS and MMS from unwanted phone numbers or with unwanted content - SpamHound spam filter!

SpamHound is an essential anti-spam tool for people whose activities are related to instant messaging and calls. It is a reliable free app to block text messages and shield yourself from annoying marketing mailings, spam, advertising, and strangers.

Blocking texts has become easier! Configure your filters and manage Blacklists and Whitelists manually with SMS blocker for free. Create rules and clear your message list from undesired content quickly and in an intuitive interface. Also, you can apply automatic rules to protect yourself from messages containing links or coming from any short numbers.

Download SpamHound to block spam, and unwanted messages will not bother you anymore. Make sure you are totally preserved from spam under the shelter of reliable spam blocker!

Primary functions:
- Create unlimited quantity of spam blocking filters
- Fine-tune filters using flexible rules
- Filter SMS and MMS using Blacklist
- Filter messages from short numbers (you can whitelist any useful ones if needed)
- Stop spam messages containing links
- Use Whitelist to prevent blocking
- No internet connection needed

Blacklist and Whitelist
You can create, edit and delete filtering in Blacklist and Whitelist tabs.

All unwanted messages that fly under the Blacklist rules will be stored in a separate Junk SMS tab. Whitelist messages, in their turn, will be displayed in a native Messenger app.

Filtering rules
You can literally create any rule to filter as much spam as possible - from easiest “contains’ conditions and up to regular expressions and wildcard syntax magic. You can also use predefined rules to stop spam texts from short numbers and SMS containing links. Look for tips on creating Blacklist and Whitelist rules in the FAQ section.

To ensure your privacy and safety, SpamHound SMS blocker does not require access to the content of your messages.

Link the app to one of your social accounts to backup the rules and use them on other devices to block text messages.

What’s New

Version 2.1.1

This update is all about improvements and fixes:
- Fixed an issue with swithers for blocking short numbers and SMS containing URLs so they work perfectly now;
- Updated the Tutorial screen;
- Minor UI improvements.

Ratings and Reviews

4.1 out of 5
419 Ratings

419 Ratings

Xotomi ,

Only one that actually works

Set up the same as anti-spam email accounts which is also rare to find. I think it is my live account that offers anti spam rules. Set rules in this app signifying text to omit. The program flags messages with those key words and files into a second list. The only time you have to acknowledge those is to delete them. Sad the report feature doesn’t always work. Also it is rare that the sender phone number is legitimate anyhow. Very few end up marked as having been sent by a verified number.

Thank you to the developers for creating this program!

Developer Response ,

Hi! Thanks for sharing your feedback, we're happy you found our app helpful.

tanveerxd ,

This app reduced my headache by 90%!

The only hassle is that you’ll have to manually add to the filter list but that is an investment that pays off in the long run. I scanned through my messages and identified the worst offenders and took 5 minutes to add them to the spam list. And done! They don’t show up in my inbox, they don’t send a notification and they don’t show up anywhere other than the spam folder which I manually have to check if I need to. This is exactly what I wanted! This app caught 85 spam texts within the last week. That’s 85 times my phone didn’t have to ring and disturb me!

Developer Response ,

Hi! Thank you for your feedback. We are glad that our application is useful to you. Please stay tuned!

SDcollegeguy ,


I’ve had SpamHound for over a month and it does what it claims! Truecaller, Malwarebytes, and Robokiller all failed me. I was reluctant to try this since I haven’t heard a lot about it but glad I did. First day it blocked and separated 2 sms spam messages in my junk tab. No other app has ever done that. Now at the end of the month I just block and send them all (over 30 spam messages) to 7726 (report spam); lifesaver. Mindblown there isn’t more hype over this app?! Thanks SpamHound, I’m going to spread the word to fam and friends! 👍

Developer Response ,

Hi! Thank you for your feedback. We are glad that our application is useful to you. Please stay tuned!

App Privacy

The developer, Redwerk OU, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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