# Spam Message Filter vs 소닉슬립

The clearest difference is ads: 소닉슬립 at none against Spam Message Filter's shown. 소닉슬립 also leads on iOS requirement (12.0 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 5, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Spam Message Filter | 소닉슬립 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/spam-message-filter/id6538724001/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Ad-supported | — |
| Size | 10 MB | 30 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [hyeonsu jeong](https://appshunter.io/developer/1628268684) | [Qingdao Richmat Intelligence Technology Inc.](https://appshunter.io/developer/1814751082) |

## What reviewers say

### Spam Message Filter

[App page](https://appshunter.io/ios/app/spam-message-filter/id6538724001)

This app helps filter unwanted Korean spam and phishing texts from unknown senders, sorting them into a junk folder. It offers customizable rules and protection packs to manage various types of spam, ensuring only legitimate messages reach your inbox.

**Highlights:** One-tap protection packs for Korean spam types, Verification-code text protection, Message checker with rule explanation, Customizable rules by word, number, or link, Export/import rules for sharing, On-device filtering for privacy

**In-app purchases:** none


### 소닉슬립

[App page](https://appshunter.io/ios/app/id6738236910)

**In-app purchases:** none


## Frequently asked questions

### Is Spam Message Filter free?

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

### Is 소닉슬립 free?

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

### Do Spam Message Filter or 소닉슬립 have ads?

Spam Message Filter shows ads; 소닉슬립 does not.

### Which is updated more often, Spam Message Filter or 소닉슬립?

Spam Message Filter ships an update every 3 weeks, and 소닉슬립 every 3 weeks. Most recently, Spam Message Filter was updated on November 5, 2026 and 소닉슬립 on October 27, 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.*