# 카멜레온 차키 vs 해군PTSD알람

The clearest difference is price: 카멜레온 차키 at Free against 해군PTSD알람's $1.99. 카멜레온 차키 also leads on iOS requirement (13.0 vs 26.6). 해군PTSD알람's advantage is update cadence (every 2 days vs every 15 months). On ads, in-app purchases and device support there is nothing between them.

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

카멜레온 차키 ships an update every 15 months, 해군PTSD알람 every 2 days. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 카멜레온 차키 | 해군PTSD알람 |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Positive reviews | — | 90.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 2 days** |
| Monetization | — | Paid |
| Size | 4 MB | 153 MB |
| Requires iOS | **13.0** | 26.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [hyung seok kim](https://appshunter.io/developer/1209195884) | [Dong Chul Lee](https://appshunter.io/developer/1039888951) |

## What reviewers say

### 카멜레온 차키

[App page](https://appshunter.io/ios/app/id1593190851)

**Features:** 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 카멜레온 차키 free?

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

### Is 해군PTSD알람 free?

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

### Do 카멜레온 차키 or 해군PTSD알람 have ads?

Neither 카멜레온 차키 nor 해군PTSD알람 shows ads.

### Which is updated more often, 카멜레온 차키 or 해군PTSD알람?

카멜레온 차키 ships an update every 15 months, and 해군PTSD알람 every 2 days. Most recently, 카멜레온 차키 was updated on October 14, 2026 and 해군PTSD알람 on October 16, 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.*