# Shift Work Schedule Calendar

> This work schedule app is a calendar widget for people who work shifts + Alarms

Canonical page: [https://chrome-stats.com/d/com.dddev.Shift\_Work\_Calendar](https://chrome-stats.com/d/com.dddev.Shift_Work_Calendar)

## Overview

- **ID:** `com.dddev.Shift_Work_Calendar`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** 4th floor apps
- **Category:** PRODUCTIVITY
- **Downloads:** 2,508,619
- **Rating:** 4.10 / 5 (51,250 ratings)
- **Version:** 4.0.6
- **Last updated:** 2026-08-04
- **First published:** 2014-06-22
- **Publisher country:** LV
- **Size:** 26 MB
- **Data as of:** 2026-09-16
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.dddev.Shift_Work_Calendar)
- **Website:** [https://4thfloorapps.com](https://4thfloorapps.com/)
- **Privacy policy:** [https://4thfloorapps.com/privacy-policy.html](https://4thfloorapps.com/privacy-policy.html)

## Description

Shift Work Schedule is a free calendar and work shifts schedule widget. This app features a simple yet elegant shift calendar and widget that you can use to show your work shift pattern. It can be used as a firefighter shift calendar, Walmart schedule, or nurse calendar.

Key features include 25 preset shift patterns and the option to create custom patterns, alarms, resizable widgets (4x1, 4x2, 3x3, 4x4), color customization for the selected day and shifts, and the ability to view two schedules on one calendar. Note: once you select a shift pattern, you cannot edit individual days, and Google Calendar syncing is not supported; it is not a wage calculator.

## Rankings

- #39,105 — 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.ACCESS_WIFI_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_SPECIAL_USE`
- `android.permission.FOREGROUND_SERVICE_SYSTEM_EXEMPTED`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.QUICKBOOT_POWERON`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.USE_EXACT_ALARM`
- `android.permission.USE_FULL_SCREEN_INTENT`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.amazon.privacypass.ATTEST`
- `com.android.vending.BILLING`
- `com.dddev.Shift_Work_Calendar.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`

## Review summary

The app is praised for strong shift scheduling (notably rotating patterns) and a helpful widget, with many users relying on it for years. The dominant downside is excessive ads that ruin the experience and can slow the app, leading to frustration and reduced perceived value.

### Pros

- Robust, easy-to-use shift scheduling including rotating patterns
- Widget feature is a standout that improves usability
- Reliable and well-regarded for years, with widespread positive sentiment

### Cons

- Excessive, intrusive ads that significantly degrade the user experience
- Ads cause slower performance and longer load times

## Similar extensions and apps

- [Shift Work Calendar](https://chrome-stats.com/d/com.dddev.shiftwork) — 1,308,145 users, 4.54 / 5
- [Shift Work Calendar & Planner](https://chrome-stats.com/d/com.ebisusoft.shiftworkcal.playstore) — 1,103,300 users, 4.64 / 5
- [Smart Alarm for Shift Work](https://chrome-stats.com/d/com.thechaeum.shiftmaster_alarm) — 2,183 users
- [Shift Calendar Widget](https://chrome-stats.com/d/com.siamakerlab.shiftcalendar) — 42 users
- [Shift Calendar - Made Simple](https://chrome-stats.com/d/com.pdpixel.shiftcalendar) — 2,118 users
- [Work Schedule Calendar](https://chrome-stats.com/d/com.sebom.scp) — 2,358 users
- [ShiftWork- Shift Work Calendar](https://chrome-stats.com/d/shift.work.shiftworkcalendar) — 101 users
- [Shift Calendar & Alarm](https://chrome-stats.com/d/com.shiftcal.shift_calendar_app) — 64 users
- [Work calendar, shift calendar](https://chrome-stats.com/d/com.x4dreamstudio.workcalendar) — 9,234 users
- [Shiftxy Work Calendar](https://chrome-stats.com/d/com.shiftflow.shiftxy) — 2 users
- [Shift Calendar (Roster)](https://chrome-stats.com/d/pro.shineapp.shiftschedule) — 257,530 users, 3.74 / 5
- [Shift Work Calendar Plus](https://chrome-stats.com/d/com.lumenworks.shiftcalendar) — 334 users

---

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