# U+스팸차단 vs KG모바일 알뜰폰

The clearest difference is update cadence: KG모바일 알뜰폰 at every 2 days against U+스팸차단's every 19 months. U+스팸차단's advantage is review sentiment (29% vs 13%). On price, ads, in-app purchases and monetization model there is nothing between them.

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

U+스팸차단 ships an update every 19 months, KG모바일 알뜰폰 every 2 days. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | U+스팸차단 | KG모바일 알뜰폰 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.4 (18 ratings)](https://appshunter.io/ios/app/u-plus/id994846408/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | **29.4% of reviews** | 12.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 2 days** |
| Monetization | Free | Free |
| Size | 13 MB | 21 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LG Uplus](https://appshunter.io/developer/372558480) | [KG Financial Co., Ltd.](https://appshunter.io/developer/357712542) |

## What reviewers say

### U+스팸차단

[App page](https://appshunter.io/ios/app/u-plus/id994846408)

This app helps block unwanted spam messages and calls on your smartphone. It offers customizable settings for allowing specific contacts or phrases, and automatically filters common spam types. You can also review blocked messages in a dedicated spam folder.

**Highlights:** Allow specific contacts and phrases, Review blocked messages, Automatic spam filtering, Customizable spam blocking levels, Dual SIM support

**In-app purchases:** none


### KG모바일 알뜰폰

[App page](https://appshunter.io/ios/app/kg/id1660721568)

Easily manage your mobile service, from sign-up and plan changes to checking real-time usage. Enjoy special benefits when combining with a Mobilians card for cashback rewards.

**Highlights:** Easy SIM activation, Self-service activation, Various mobile plans, Real-time usage tracking, Mobilians card cashback benefits, Customer support

**In-app purchases:** none


## Frequently asked questions

### Is U+스팸차단 free?

U+스팸차단 is free to download, with no in-app purchases.

### Is KG모바일 알뜰폰 free?

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

### Do U+스팸차단 or KG모바일 알뜰폰 have ads?

Neither U+스팸차단 nor KG모바일 알뜰폰 shows ads.

### Which is updated more often, U+스팸차단 or KG모바일 알뜰폰?

U+스팸차단 ships an update every 19 months, and KG모바일 알뜰폰 every 2 days. Most recently, U+스팸차단 was updated on October 24, 2026 and KG모바일 알뜰폰 on October 7, 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.*