# SmartFilter for SMS vs SMS Spam Filter

The clearest difference is rating: SmartFilter for SMS at 4.3 against SMS Spam Filter's 3.0. SmartFilter for SMS also leads on update cadence (every 2 months vs every 15 months) and ratings volume (169 vs 2). SMS Spam Filter's advantage is in-app purchases (none vs 4) and iOS requirement (15.0 vs 26.0). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. SmartFilter for SMS sells 4 in-app purchases, starting at $4.99 per month. SMS Spam Filter asks for nothing beyond the download.

SmartFilter for SMS holds the better App Store score, 4.3 against 3.0. That said, the two scores are not equally well evidenced: SmartFilter for SMS has 169 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 75% of SmartFilter for SMS's written reviews are positive against 82% of SMS Spam Filter's, so the app with the better star average is not the one people write more warmly about.

SmartFilter for SMS ships an update every 2 months, SMS Spam Filter every 15 months. The most recent releases landed on August 20, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | SmartFilter for SMS | SMS Spam Filter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (169 ratings)](https://appshunter.io/ios/app/smartfilter-for-sms/id1271258894/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/sms-spam-filter/id1601620245/reviews) |
| Number of ratings | **169** | 2 |
| Positive reviews | 75.4% of reviews | **81.8% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 15 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 23 MB | 10 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jacob Grant](https://appshunter.io/developer/1271258893) | [RON DIJITAL YAZILIM BILISIM PAZARLAMA VE TICARET LIMITED SIRKETI](https://appshunter.io/developer/1601620247) |

## What reviewers say

### SmartFilter for SMS

[App page](https://appshunter.io/ios/app/smartfilter-for-sms/id1271258894)

This app intelligently filters unwanted SMS messages using machine learning. It offers extensive customization options to tailor filtering rules and ensures user privacy by analyzing messages directly on the device.

**Highlights:** Machine learning spam detection, Customizable filtering options, Filter unknown sender messages, Filter messages with URLs, Filter messages from email addresses, On-device message analysis

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Yearly | $8.99 | per year |
| Leave a Tip! | $4.99 | one-time |
| One time | $19.99 | one-time |

**What reviewers like**

- 👍 Filters spam effectively
- 👍 Stops unwanted texts
- 👍 Life-improving quiet
- 👍 Set it and forget it
- 👍 Filters by keywords

**What reviewers complain about**

- 🐛 Keyword filter not working
- 🐛 Abandoned, old updates
- 🐛 Keyword function stopped
- 🐛 Letting through block words
- 🐛 Keyword filter does not work

**Reported bugs**

- Keyword blocking only sometimes works
- Keyword function stopped working
- Letting through texts with block words
- Spam-detection model not working well
- ML not working, legitimate messages filtered as spam

**Requested features**

- Sort into personalized folders
- Ability to filter specified short numbers
- User defined regex
- Delete all button for junk
- Immediately delete setting for certain words


### SMS Spam Filter

[App page](https://appshunter.io/ios/app/sms-spam-filter/id1601620245)

Block unwanted messages by entering keywords. This utility app helps you filter out spam and other messages you don't wish to receive, keeping your inbox clean. It's designed for simplicity and effectiveness in managing your SMS communications.

**Highlights:** Keyword-based message filtering, Block unwanted SMS, Clean inbox management, Simple keyword entry

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartFilter for SMS free?

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

### Is SMS Spam Filter free?

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

### Which has better reviews, SmartFilter for SMS or SMS Spam Filter?

SmartFilter for SMS is rated higher. SmartFilter for SMS averages 4.3 out of 5 from 169 ratings, while SMS Spam Filter averages 3.0 from 2 ratings.

### Do SmartFilter for SMS or SMS Spam Filter have ads?

Neither SmartFilter for SMS nor SMS Spam Filter shows ads.

### Which is updated more often, SmartFilter for SMS or SMS Spam Filter?

SmartFilter for SMS ships an update every 2 months, and SMS Spam Filter every 15 months. Most recently, SmartFilter for SMS was updated on August 20, 2026 and SMS Spam Filter on September 19, 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.*