# Clock OS 18

> Clock OS 18: Wakes you up on time.

Canonical page: [https://chrome-stats.com/d/com.apps.clock.alarmios](https://chrome-stats.com/d/com.apps.clock.alarmios)

## Overview

- **ID:** `com.apps.clock.alarmios`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** UTechnology
- **Category:** TOOLS
- **Downloads:** 35,900
- **Rating:** 3.80 / 5 (78 ratings)
- **Version:** 16.0
- **Last updated:** 2026-08-27
- **First published:** 2023-09-19
- **Publisher country:** VN
- **Size:** 17 MB
- **Data as of:** 2026-09-25
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.apps.clock.alarmios)
- **Privacy policy:** [https://sites.google.com/view/clock-alarmios16](https://sites.google.com/view/clock-alarmios16)

## Description

Clock OS 18 is a versatile clock extension designed to keep you on schedule and help you wake up the way you prefer. Set multiple customizable alarms with repeat options, choose built-in chimes or music from your library, and manage daily or weekly schedules with ease.

Beyond alarms, Clock OS 18 includes world clocks for tracking multiple time zones, a countdown timer for tasks and cooking, and a precise stopwatch for workouts or timing events. Night mode reduces blue light for a gentler bedside experience. Ideal for travelers, shift workers, and anyone who needs reliable, flexible timekeeping tools.

## Rankings

- #345,434 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.USE_EXACT_ALARM`
- `android.permission.USE_FULL_SCREEN_INTENT`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.android.alarm.permission.SET_ALARM`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.apps.clock.alarmios.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.apps.clock.alarmios)