# 구성학

> This is a composition app.

Canonical page: [https://chrome-stats.com/d/com.cosmo.gusung](https://chrome-stats.com/d/com.cosmo.gusung)

## Overview

- **ID:** `com.cosmo.gusung`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Kim JaeHyun
- **Category:** LIFESTYLE
- **Downloads:** 165
- **Version:** 1.4
- **Last updated:** 2026-06-08
- **First published:** 2026-06-01
- **Publisher country:** KR
- **Size:** 23 MB
- **Data as of:** 2026-10-11
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.cosmo.gusung)
- **Website:** [https://hyun210104.blogspot.com/](https://hyun210104.blogspot.com/)
- **Privacy policy:** [https://cosmo.pe.kr/privacy/general/ko](https://cosmo.pe.kr/privacy/general/ko)

## Description

In addition to the basic combinations of Month-Year, Year-Month, Hour-Day, and Day-Hour in Guseonghak, you can view all combinations including Year-Day, Year-Hour, Month-Day, Month-Hour, Day-Year, Hour-Year, Day-Month, and October. Touching the Lifetime Chart button displays your age; since it is a toggle function, clicking it again will make it disappear. You can zoom in using the full-screen pinch-zoom function.<br><br>By default, options for Tokyo Time, Standard Time, Night Hour, and Morning Hour are available.<br><br>In the future, we plan to add basic learning content to help beginners study effectively.

## Rankings

- #1,835,959 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.android.vending.CHECK_LICENSE`
- `com.cosmo.gusung.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.gms.permission.AD_ID`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.cosmo.gusung)