# Simply Filter SMS vs Stop

The clearest difference is review sentiment: Simply Filter SMS at 83% against Stop's 0%. Simply Filter SMS also leads on update cadence (every 9 days vs every 4 months) and rating (4.4 vs 4.0). Stop's advantage is in-app purchases (none vs 3). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Simply Filter SMS sells 3 one-off in-app purchases. Stop asks for nothing beyond the download.

Simply Filter SMS holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: Simply Filter SMS has 65 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 83% of Simply Filter SMS's written reviews are positive against 0% of Stop's.

Simply Filter SMS ships an update every 9 days, Stop every 4 months. The most recent releases landed on October 12, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Simply Filter SMS | Stop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (65 ratings)](https://appshunter.io/ios/app/simply-filter-sms/id1603222959/reviews)** | [4.0 (2 ratings)](https://appshunter.io/ios/app/stop-sms-filter/id6465690673/reviews) |
| Number of ratings | **65** | 2 |
| Positive reviews | **82.8% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 8 MB | 1 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Adi Ben-Dahan](https://appshunter.io/developer/1603222961) | [fares.net](https://appshunter.io/developer/374050675) |

## What reviewers say

### Simply Filter SMS

[App page](https://appshunter.io/ios/app/simply-filter-sms/id1603222959)

This app automatically filters unwanted text messages on your iPhone or iPad. It uses AI and customizable rules to sort messages from unknown senders into categories like Junk, Promotions, or Transactions, all processed on your device for privacy.

**Highlights:** AI-powered spam filtering, Customizable keyword rules, Automatic message categorization, On-device processing for privacy, Support for 10 languages, Trusted country filtering

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $1.99 | one-time |
| Medium Tip | $4.99 | one-time |
| Large Tip | $9.99 | one-time |


### Stop

[App page](https://appshunter.io/ios/app/stop-sms-filter/id6465690673)

This app acts as a defense against unwanted text messages. It allows users to create custom rules and block lists to filter incoming messages based on keywords and patterns, ensuring a clean inbox. Filters can be exported and imported for backup and sharing.

**Highlights:** Customizable SMS filtering rules, Predefined and custom block lists, Filter by text patterns and keywords, Export and import filters, Privacy-focused, no data collection, Organize and maintain a clean inbox

**In-app purchases:** none


## Frequently asked questions

### Is Simply Filter SMS free?

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

### Is Stop free?

Stop is free to download, with no in-app purchases.

### Which has better reviews, Simply Filter SMS or Stop?

Simply Filter SMS is rated higher. Simply Filter SMS averages 4.4 out of 5 from 65 ratings, while Stop averages 4.0 from 2 ratings.

### Do Simply Filter SMS or Stop have ads?

Neither Simply Filter SMS nor Stop shows ads.

### Which is updated more often, Simply Filter SMS or Stop?

Simply Filter SMS ships an update every 9 days, and Stop every 4 months. Most recently, Simply Filter SMS was updated on October 12, 2026 and Stop on September 18, 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.*