# U+스팸차단 vs MONA 통합앱

The clearest difference is rating: MONA 통합앱 at 4.0 against U+스팸차단's 1.4. MONA 통합앱 also leads on update cadence (monthly vs every 19 months). U+스팸차단's advantage is ratings volume (18 vs 1) and monetization model (free vs ad-supported). On price, ads, 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.

MONA 통합앱 holds the better App Store score, 4.0 against 1.4. That said, the two scores are not equally well evidenced: U+스팸차단 has 18 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 29% of U+스팸차단's written reviews are positive against 19% of MONA 통합앱's, so the app with the better star average is not the one people write more warmly about.

U+스팸차단 ships an update every 19 months, MONA 통합앱 monthly. The most recent releases landed on October 12, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | U+스팸차단 | MONA 통합앱 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.4 (18 ratings)](https://appshunter.io/ios/app/u-plus/id994846408/reviews) | **[4.0 (1 ratings)](https://appshunter.io/ios/app/mona/id1594994439/reviews)** |
| Number of ratings | **18** | 1 |
| Positive reviews | **29.4% of reviews** | 18.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Monthly** |
| Monetization | **Free** | Ad-supported |
| Size | 13 MB | 112 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LG Uplus](https://appshunter.io/developer/372558480) | [KONA I CO., LTD](https://appshunter.io/developer/1161985923) |

## 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


### MONA 통합앱

[App page](https://appshunter.io/ios/app/mona/id1594994439)

This app offers integrated services for a mobile virtual network operator, including real-time usage tracking, payment options, and a secure messaging feature. It also provides membership benefits like cashback and discounts at convenience stores, along with AI-powered spam filtering.

**Highlights:** Real-time usage and billing inquiry, Secure and encrypted messaging, Membership for discounts and cashback, AI-powered spam message filtering, Widget for quick usage checks, eSIM-like functionality with multi-SIM

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is U+스팸차단 free?

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

### Is MONA 통합앱 free?

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

### Which has better reviews, U+스팸차단 or MONA 통합앱?

MONA 통합앱 is rated higher. U+스팸차단 averages 1.4 out of 5 from 18 ratings, while MONA 통합앱 averages 4.0 from 1 ratings.

### Do U+스팸차단 or MONA 통합앱 have ads?

Neither U+스팸차단 nor MONA 통합앱 shows ads.

### Which is updated more often, U+스팸차단 or MONA 통합앱?

U+스팸차단 ships an update every 19 months, and MONA 통합앱 monthly. Most recently, U+스팸차단 was updated on October 12, 2026 and MONA 통합앱 on September 28, 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.*