# 장병e음 vs 해군PTSD알람

The clearest difference is review sentiment: 해군PTSD알람 at 91% against 장병e음's 5%. 해군PTSD알람 also leads on update cadence (every 2 days vs every 3 weeks). 장병e음's advantage is price (Free vs $1.99) and iOS requirement (17.5 vs 26.6). On ads, in-app purchases and device support there is nothing between them.

장병e음 is free to download; 해군PTSD알람 costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

장병e음 ships an update every 3 weeks, 해군PTSD알람 every 2 days. Both last shipped on October 12, 2026.

## The numbers

| Metric | 장병e음 | 해군PTSD알람 |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/e/id6744992032/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 5.0% of reviews | **90.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | **Free** | Paid |
| Size | 56 MB | 141 MB |
| Requires iOS | **17.5** | 26.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ministry of National Defense - Republic of Korea](https://appshunter.io/developer/449084513) | [Dong Chul Lee](https://appshunter.io/developer/1039888951) |

## What reviewers say

### 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


### 해군PTSD알람

[App page](https://appshunter.io/ios/app/ptsd/id6803308114)

This alarm app is designed to help users wake up on time with unique sounds reminiscent of naval training. It aims to solve the problem of oversleeping with nostalgic military songs and phrases.

**Highlights:** Naval training-themed alarm sounds, Wake-up calls, Military songs, DI whistle sounds, Cadence calls, Nostalgic military phrases

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

**In-app purchases:** none


## Frequently asked questions

### Is 장병e음 free?

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

### Is 해군PTSD알람 free?

해군PTSD알람 costs $1.99, with no in-app purchases.

### Do 장병e음 or 해군PTSD알람 have ads?

Neither 장병e음 nor 해군PTSD알람 shows ads.

### Which is updated more often, 장병e음 or 해군PTSD알람?

장병e음 ships an update every 3 weeks, and 해군PTSD알람 every 2 days. Most recently, 장병e음 was updated on October 12, 2026 and 해군PTSD알람 on October 12, 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.*