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Protect yourself from spammers by filtering unwanted SMS and MMS messages from unknown numbers using SpamHound spam filter.

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

Configure your filters and manage Black- and Whitelists manually. Create rules and clear your message list from undesired content easily and in an intuitive interface.

Use SpamHound to block spam and unwanted messages will not bother you anymore.

Primary functions:
- Create unlimited quantity of spam blocking filters
- Fine-tune filters using flexible rules
- Filter SMS and MMS using Blacklist
- Filter messages from unknown numbers
- Use Whitelist to prevent blocking
- No internet connection needed

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

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

What's New

Version 1.5

- Stability improvements
- UI enhancements
- Fixed blocking rules logic

Ratings and Reviews

4.1 out of 5
11 Ratings
11 Ratings

I like it when it works

I get annoying messages from gambling sites, so this sounded great. And it works... Sometimes.

I wish I understood why it works inconsistently. For example, I have a simple filter to blacklist messages that contain NBA. It always works in the rule checker but doesn't always work with real messages.

The one that didn't work today started with NBA.

Developer Response

Thanks for reaching us! Please, contact us on feedback@spamhoundapp.com, and we will help you with the solution to this problem.


Life Saver!

This app is saving my sanity. Once you get the blacklist spams into the app, the spam emails almost stop completely. Hope it stays that way!

Developer Response

Thanks for the feedback!


Needs iCloud support

This is an iOS app, why no iCloud support. It wants my social media account for “cloud storage”. A bit shady imo.

Developer Response

Thanks for your review. It is important for us!
SpamHound does not have access to the content of your messages and does not use your information for malicious purposes. You can safely link to social networks to save rules in the cloud. We realize iCloud support in future versions.


Konstantin Klyagin
28.1 MB
Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, French, German, Russian, Spanish
Age Rating
Rated 4+
© Redwerk


  • Family Sharing

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

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