Smart SMS Filter is the household name in message filter, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
This app helps you manage unwanted messages by filtering incoming texts based on keywords. It automatically sorts messages from unknown senders into a junk folder, ensuring you don't miss important communications from contacts.
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.
Communicate with contacts through unlimited texts, photos, videos, and documents. Supports iMessage for Apple devices and RCS, SMS, and MMS for others. Features include message editing, unsending, and scheduling.
Smart SMS Filter tops our message filter apps ranking as of August 2026, with a 5.0-star average from 4 App Store ratings, and it's free to download.
Are there free message filter apps for iPhone?
Yes — 17 of the top message filter apps we rank are free to download, including Smart SMS Filter and Textkiller - Spam Text Blocker.
Does Smart SMS Filter have ads or in-app purchases?
Smart SMS Filter has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
How many message filter apps are on the App Store?
We track 250+ message filter apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
How does Smart SMS Filter work?
Smart SMS Filter analyzes incoming messages from unknown contacts. If a message contains keywords you've set or matches predefined spam filters, it's moved to a junk folder.
Can I customize the filters in Smart SMS Filter?
Yes, you can add as many custom filters as you wish by specifying your own keywords. You can also easily remove filters you no longer need.