# Live SEM (라이브셈) vs Spam Text Blocker

The clearest difference is in-app purchases: Live SEM (라이브셈) at none against Spam Text Blocker's 4. Live SEM (라이브셈) also leads on iOS requirement (12.0 vs 15.0). Spam Text Blocker's advantage is update cadence (monthly vs every 9 months). On price, ads and device support there is nothing between them.

Both are free to download. Spam Text Blocker sells 4 in-app purchases, starting at $9.99 per 7 days. Live SEM (라이브셈) asks for nothing beyond the download.

Live SEM (라이브셈) ships an update every 9 months, Spam Text Blocker monthly. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Live SEM (라이브셈) | Spam Text Blocker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (14 ratings)](https://appshunter.io/ios/app/spam-text-blocker-sms-message/id1613146275/reviews)** |
| Number of ratings | — | **14** |
| Positive reviews | — | 28.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Monthly** |
| Monetization | — | Subscription |
| Size | 22 MB | 17 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WhooperSoft,Inc.](https://appshunter.io/developer/459030763) | [Sunshine Software Labs](https://appshunter.io/developer/1788219451) |

## What reviewers say

### Live SEM (라이브셈)

[App page](https://appshunter.io/ios/app/live-sem/id1489426998)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Live SEM (라이브셈) free?

Live SEM (라이브셈) is free to download, with no in-app purchases.

### Is Spam Text Blocker free?

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

### Do Live SEM (라이브셈) or Spam Text Blocker have ads?

Neither Live SEM (라이브셈) nor Spam Text Blocker shows ads.

### Which is updated more often, Live SEM (라이브셈) or Spam Text Blocker?

Live SEM (라이브셈) ships an update every 9 months, and Spam Text Blocker monthly. Most recently, Live SEM (라이브셈) was updated on November 7, 2026 and Spam Text Blocker on November 3, 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.*