# Smart SMS Filter vs Message Keyword Filter

Smart SMS Filter and Message Keyword Filter both sit at 5.0 stars, but that hides the real split: 100% of Smart SMS Filter's written reviews are positive against 31% of Message Keyword Filter's. Smart SMS Filter also leads on price (Free vs $0.99) and in-app purchases (none vs 1). On rating, ads, monetization model and device support there is nothing between them.

Smart SMS Filter is free to download; Message Keyword Filter costs $0.99 up front. Message Keyword Filter sells 1 one-off in-app purchase. Smart SMS Filter asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Smart SMS Filter against 5.0 for Message Keyword Filter. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews are what separate them: 100% of Smart SMS Filter's written reviews are positive against 31% of Message Keyword Filter's.

Smart SMS Filter ships an update fortnightly, Message Keyword Filter every 2 months. The most recent releases landed on September 30, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Smart SMS Filter | Message Keyword Filter |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/smart-sms-filter/id1484504039/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/message-keyword-filter/id1672730162/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | **100.0% of reviews** | 30.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free | Free |
| Size | 9 MB | 15 MB |
| Requires iOS | **12.2** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Pontera Solutions Inc.](https://appshunter.io/developer/1059664525) | [Planeta Pigra Co., Ltd.](https://appshunter.io/developer/1738642017) |

## What reviewers say

### Smart SMS Filter

[App page](https://appshunter.io/ios/app/smart-sms-filter/id1484504039)

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.

**Highlights:** Keyword-based message filtering, Automatic junk message sorting, Predefined spam filters, Custom filter creation, Junk message folder access, Contact message protection

**Features:** macOS Compatibility

**In-app purchases:** none


### Message Keyword Filter

[App page](https://appshunter.io/ios/app/message-keyword-filter/id1672730162)

This utility helps manage SMS messages by filtering content based on keywords and senders. It utilizes iOS system extensions for secure, private message classification without data leakage.

**Highlights:** Keyword-based SMS filtering, Sender-specific filtering, Automatic message classification, Secure iOS system extensions, Privacy protection, Easy-to-use interface

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support developer | $2.99 | one-time |


## Frequently asked questions

### Is Smart SMS Filter free?

Smart SMS Filter is free to download, with no in-app purchases.

### Is Message Keyword Filter free?

Message Keyword Filter costs $0.99, and also offers in-app purchases.

### Which has better reviews, Smart SMS Filter or Message Keyword Filter?

Smart SMS Filter and Message Keyword Filter are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do Smart SMS Filter or Message Keyword Filter have ads?

Neither Smart SMS Filter nor Message Keyword Filter shows ads.

### Which is updated more often, Smart SMS Filter or Message Keyword Filter?

Smart SMS Filter ships an update fortnightly, and Message Keyword Filter every 2 months. Most recently, Smart SMS Filter was updated on September 30, 2026 and Message Keyword Filter on October 14, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*