# Rainbow Clock

> A beautiful clock widget on your phone desktop, it help you master the time

Canonical page: [https://chrome-stats.com/d/com.mark.colorfulclock](https://chrome-stats.com/d/com.mark.colorfulclock)

## Overview

- **ID:** `com.mark.colorfulclock`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Mark App Design
- **Category:** PERSONALIZATION
- **Downloads:** 217,944
- **Rating:** 4.00 / 5 (564 ratings)
- **Version:** 3.9.51
- **Last updated:** 2025-09-07
- **First published:** 2013-10-19
- **Publisher country:** TW
- **Size:** 18 MB
- **Data as of:** 2026-09-05
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.mark.colorfulclock)
- **Website:** [https://markapp.xyz](https://markapp.xyz/)
- **Privacy policy:** [https://markappdesign.blogspot.tw/2017/03/mark-app-design-apps.html](https://markappdesign.blogspot.tw/2017/03/mark-app-design-apps.html)

## Description

Rainbow Clock is a beautifully designed, lightweight desktop clock widget for your phone. Featuring a variety of colorful clock styles—including rainbow, blue, black, yellow, olive, green, and vermilion—it not only enhances your home screen aesthetics but also helps you master the time effectively. The widget can display seconds and allows quick access to your phone’s alarm settings with a simple tap. Users can also explore the standard 24-color card pattern when selecting certain clock types.

Easy to install and customize, Rainbow Clock ensures your phone’s battery optimization settings are adjusted to keep the clock running smoothly in the background. This widget combines functionality and vibrant design to keep you punctual and add a splash of color to your device.

## Rankings

- #152,447 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_DATA_SYNC`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.android.alarm.permission.SET_ALARM`
- `com.applovin.array.apphub.permission.BIND_APPHUB_SERVICE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.mark.colorfulclock.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Users appreciate Rainbow Clock's attractive and simple clock widget that does not request personal information. Many find it very good and excellent. However, multiple users report compatibility issues with certain Android versions and devices, find the widget size too small, desire more features like custom alarm songs, and dislike the presence of a digital clock beneath the analogue widget.

### Pros

- The clock widget has an attractive design, described as 'lucky charm' and 'looks good'.
- Simple to use and does not ask for personal information.
- Generally considered very good and excellent by multiple users.

### Cons

- App has compatibility issues with certain Android versions and devices.
- Lack of features such as the ability to use own songs for alarms.
- The clock widget is considered too small by some users.
- Presence of an unwanted digital clock beneath the analogue clock widget.

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