# SMS Filter vs Spam Text Blocker

The clearest difference is rating: Spam Text Blocker at 4.5 against SMS Filter's 3.7. Spam Text Blocker also leads on update cadence (monthly vs every 8 months). SMS Filter's advantage is monetization model (freemium vs subscription) and iOS requirement (11.0 vs 15.0). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. SMS Filter sells 1 in-app purchase, starting at $2.99 per year and Spam Text Blocker sells 4 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Spam Text Blocker holds the better App Store score, 4.5 against 3.7. Both are backed by a comparable volume of ratings — 14 and 14 respectively. Written reviews point the same way: 27% of SMS Filter's written reviews are positive against 29% of Spam Text Blocker's.

SMS Filter ships an update every 8 months, Spam Text Blocker monthly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SMS Filter | Spam Text Blocker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (14 ratings)](https://appshunter.io/ios/app/sms-filter/id1271159042/reviews) | **[4.5 (14 ratings)](https://appshunter.io/ios/app/spam-text-blocker-sms-message/id1613146275/reviews)** |
| Number of ratings | 14 | 14 |
| Positive reviews | 26.7% of reviews | **28.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Monthly** |
| Monetization | **Freemium** | Subscription |
| Size | 58 MB | 17 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Iurii Mozharovskyi](https://appshunter.io/developer/411678880) | [Sunshine Software Labs](https://appshunter.io/developer/1788219451) |

## What reviewers say

### SMS Filter

[App page](https://appshunter.io/ios/app/sms-filter/id1271159042)

Take control of your incoming text messages by filtering out spam, junk, and unwanted SMS/MMS. Create custom rules based on keywords, patterns, or regular expressions to blacklist or whitelist messages. An optional yearly subscription offers advanced spam protection with a spammers database and statistical analysis.

**Highlights:** Customizable filtering rules, Filter by text patterns, keywords, regexp, Blacklist/Whitelist messages, Test rules on sample messages, Spam Protection subscription, Spammer database, Statistical spam analysis

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spam Protection | $2.99 | per year |


### Spam Text Blocker

[App page](https://appshunter.io/ios/app/spam-text-blocker-sms-message/id1613146275)

This app acts as a shield against unwanted SMS messages, offering intelligent spam filtering and custom block lists. It provides flexible activation, offline functionality, and robust support for regular expressions to ensure a clean messaging experience.

**Highlights:** Intelligent spam filtering, Custom block list, Flexible activation, Offline functionality, Regex support, Comprehensive text filtering

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 Days Free Trial Weekly VIP | $9.99 | per 7 days |
| Get Premium Monthly | $9.99 | per month |
| 7 Day Free Then Get Premium | $19.99 | per year |
| Annual VIP | $49.99 | per year |


## Frequently asked questions

### Is SMS Filter free?

SMS Filter is free to download, with in-app purchases available.

### Is Spam Text Blocker free?

Spam Text Blocker is free to download, with in-app purchases available.

### Which has better reviews, SMS Filter or Spam Text Blocker?

Spam Text Blocker is rated higher. SMS Filter averages 3.7 out of 5 from 14 ratings, while Spam Text Blocker averages 4.5 from 14 ratings.

### Do SMS Filter or Spam Text Blocker have ads?

Neither SMS Filter nor Spam Text Blocker shows ads.

### Which is updated more often, SMS Filter or Spam Text Blocker?

SMS Filter ships an update every 8 months, and Spam Text Blocker monthly. Most recently, SMS Filter was updated on October 23, 2026 and Spam Text Blocker on October 24, 2026.

---

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