# KT 마이알뜰폰 vs 장병e음

The clearest difference is update cadence: 장병e음 at every 3 weeks against KT 마이알뜰폰's every 9 months. 장병e음 also leads on monetization model (free vs ad-supported). KT 마이알뜰폰's advantage is review sentiment (15% vs 5%) and device support (3 vs 1). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 1.0 for KT 마이알뜰폰 against 1.0 for 장병e음. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews are what separate them: 15% of KT 마이알뜰폰's written reviews are positive against 5% of 장병e음's.

KT 마이알뜰폰 ships an update every 9 months, 장병e음 every 3 weeks. The most recent releases landed on September 21, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | KT 마이알뜰폰 | 장병e음 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/kt/id1639287515/reviews) | [1.0 (2 ratings)](https://appshunter.io/ios/app/e/id6744992032/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | **15.0% of reviews** | 5.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 21 MB | 56 MB |
| Requires iOS | **12.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [KT Corporation](https://appshunter.io/developer/335129223) | [Ministry of National Defense - Republic of Korea](https://appshunter.io/developer/449084513) |

## What reviewers say

### KT 마이알뜰폰

[App page](https://appshunter.io/ios/app/kt/id1639287515)

Easily check your remaining data, voice, and text usage in real-time via a widget. Get quick answers to frequently asked questions and access customer support. Compare plans from various MVNOs and discover exclusive benefits and events.

**Highlights:** Real-time usage widget, FAQ and 1:1 customer support, Subscription information lookup, MVNO plan comparison, Benefits and event notifications, Easy login (biometric, PIN)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 장병e음

[App page](https://appshunter.io/ios/app/e/id6744992032)

A Ministry of National Defense official app designed to enhance military life. It integrates mobile identification, administrative services, welfare benefits, career development resources, and healthcare support for soldiers.

**Highlights:** Mobile identification for base access and PX use, Integrated administrative services (certificates, pay stubs), Access to diverse welfare benefits for active and reserve personnel, Educational content for academic credits, certifications, and language learning, Remote medical consultations and simplified medical expense claims, Streamlined booking for KTX and express buses

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is KT 마이알뜰폰 free?

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

### Is 장병e음 free?

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

### Which has better reviews, KT 마이알뜰폰 or 장병e음?

KT 마이알뜰폰 and 장병e음 are both rated 1.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do KT 마이알뜰폰 or 장병e음 have ads?

Neither KT 마이알뜰폰 nor 장병e음 shows ads.

### Which is updated more often, KT 마이알뜰폰 or 장병e음?

KT 마이알뜰폰 ships an update every 9 months, and 장병e음 every 3 weeks. Most recently, KT 마이알뜰폰 was updated on September 21, 2026 and 장병e음 on September 22, 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.*