Comparison

Shift Work Calendar | Schedule vs Shift Calendar Alarm

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Shift Work Calendar | Schedule

Easily manage your work schedule with this calendar app designed for shift workers. Register your shifts, add notes with emojis, and save your calendar as an image. Sync with your iOS calendar and view others' shifts with the premium plan.

Highlights
  • Create multiple shift types
  • Easy shift input
  • Add notes with emoji icons
  • Save calendar as image
  • Send shifts via email
  • Widget for quick schedule check
  • iOS Calendar Sync (Premium)
  • Input/view other people's shifts (Premium)
Features
Read full description

There are many people working at the retail trade and the hospital, etc. by the shift work. Isn't it convenient to be able to confirm the schedule of your work with iPhone easily quickly? This is a useful calendar for such people. It is possible to confirm it by the calendar by easily registering your shift. Moreover, You can save this calendar as an image, and set it as a wallpaper of the idle screen of iPhone. Features - Create amount of shift types - Easy shifts input - Notes for any date on calendar with Emoji Icon. - Save a calendar as an image. - Send your shifts to others via E-mail. - Widget:Quickly check schedule and shifts with widget Premium Plan features ・No ads ・iOS Calendar Sync Your shifts are imported to iOS calendar. ・Shift Table You can input and view other person's shift too. Auto-renewable subscriptions You can choose the period of use from 1 month, 6 months, 1 year. The longer the period, the better the price! It will be automatically continued when the use period expires. To terminate automatic subscription, please carry out cancellation processing from the setting application. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase Terms of use http://ebisu-soft.com/shift-work-calendar/premium_plan_ios_terms_of_use

About

Shift Calendar Alarm

Read full description

If your shifts move around from week to week, you probably spend more time than you'd like resetting alarms and double-checking them before an early start. Shift Calendar Alarm takes care of that. Put your shifts on the calendar, and the app sets your iPhone alarms for the next 60 days, then updates them on its own whenever your schedule changes. Start by saving the shifts you work most, like early, late, night, or on-call, as Shift Types. Each one can have up to three alarms, on the day itself or the evening before, which helps when a very early start means you want a heads-up the night before. Then tap dates on the calendar to schedule them, with more than one shift on the same day if that's how your week looks. The calendar and shared images show the month’s scheduled day count, counting each date once, and dim days outside the month. Even if your schedule is never quite the same, there's often a stretch that repeats, and Patterns save you from tapping it in again and again. Line up those shifts in order, say two early days, two nights, and two days off, pick a start date, and the whole stretch lands on your calendar at once. Your first pattern is free. Tap any date to see that day's shifts, alarms, and notes together, and a small dot on the calendar tells you which days have notes. A note can stay with its Shift Type or be rewritten for a single day. If you don't need one particular alarm, say on a day you've swapped with a coworker, you can skip just that one without changing the shift itself. Scheduled Alarms shows everything that's about to ring, and Alarm Health checks permissions and sync status and points out anything that needs attention. You only need to rebuild alarms by hand if sync runs into a problem. The Home Screen widget keeps today's and tomorrow's shifts and alarms in view, and a 9:30 p.m. reminder tells you what tomorrow looks like before you go to bed. You'll also find Silent Alarm Mode, calendar images you can share with family or coworkers, iCloud sync, language settings, and Light and Dark Mode. The free version includes 3 Shift Types, 1 pattern, and 8 scheduled shifts. Premium removes those limits. Shift Calendar Alarm is made for keeping track of your own shifts and alarms. It isn't a team scheduling, payroll, or HR tool. Highlights: - Calendar-based shift planning - Multiple shifts on the same day - Date details and notes - One-time alarm skips - Up to three same-day or previous-day alarms per Shift Type - Automatic sync of native iPhone alarms for the next 60 days - Scheduled Alarms, manual rebuild, and Alarm Health - Home Screen widget for today’s and tomorrow’s shifts and alarms - 9:30 p.m. reminder with tomorrow’s schedule - Silent Alarm Mode, calendar image sharing, and iCloud sync - Multi-day Patterns, with your first pattern free - Free: 3 Shift Types, 1 pattern, and 8 scheduled shifts, with Premium unlimited Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Shift Work Calendar | Schedule4 screens
Shift Calendar Alarm4 screens

Verdict

The call

The clearest difference is ads: Shift Calendar Alarm at none against Shift Work Calendar | Schedule's shown. Shift Work Calendar | Schedule's advantage is iOS requirement (16.0 vs 26.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Shift Work Calendar | Schedule sells 6 in-app purchases, starting at $1.59 per month and Shift Calendar Alarm sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Shift Work Calendar | Schedule versus Shift Calendar Alarm: the parameters behind the verdict, then further details
ParameterShift Work Calendar | ScheduleShift Calendar Alarm
PriceFreeFree
Rating4.7 (9.6K ratings) — better—
Positive reviews95.6% of reviews—
Number of ratings9.6K — better—
Update frequencyFortnightlyFortnightly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone
Requires iOS16.0 — better26.0
Further details — not scored
Size48 MB6 MB
Age rating4+4+
DeveloperEbisu Soft Inc.PING CHANG YU

Bugs and requests

Shift Work Calendar | Schedule

Reported bugs

3 issues
  • Calendar dates not syncing correctly
  • App freezing or crashing
  • Issues with data migration

Requested features

5 requests
  • Recurring shift scheduling
  • Ability to add multiple shifts per day
  • More customization options
  • Sync with other calendars
  • Payroll integration

Shift Calendar Alarm

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

Shift Work Calendar | Schedule

Subscriptions6
  • No advertisement plan 1 month$1.591 Month
  • Premium Plan 1Month$2.391 Month
  • No advertisement plan 6 months$6.396 Months
Show 3 more
  • Premium Plan 6 Months$9.596 Months
  • No advertisement plan 1 year$11.001 Year
  • Premium Plan 1 Year$16.901 Year
2 purchases

Shift Calendar Alarm

Subscriptions2
  • Shift Alarm Premium Monthly$0.991 Month
  • Shift Alarm Premium Yearly$8.991 Year

Questions

Is Shift Work Calendar | Schedule free?
Shift Work Calendar | Schedule is free to download, with in-app purchases available.
Is Shift Calendar Alarm free?
Shift Calendar Alarm is free to download, with in-app purchases available.
Do Shift Work Calendar | Schedule or Shift Calendar Alarm have ads?
Shift Work Calendar | Schedule shows ads; Shift Calendar Alarm does not.
Which is updated more often, Shift Work Calendar | Schedule or Shift Calendar Alarm?
Shift Work Calendar | Schedule ships an update fortnightly, and Shift Calendar Alarm fortnightly. Most recently, Shift Work Calendar | Schedule was updated on November 1, 2026 and Shift Calendar Alarm on October 31, 2026.

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