Comparison

Shift Calendar / Schedule vs SHIFTAR

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

Head to head
About

Shift Calendar / Schedule

Easily create and manage your work schedule with customizable shifts. Quickly set recurring shifts over multiple days and share your planner with friends via email or other apps.

Highlights
  • Customizable shifts
  • Easy schedule editing
  • Set shifts for multiple days
  • Share schedule via email/apps
  • User-friendly interface
Features
Read full description

This app is designed for all hard-working shift workers. You can add customized shifts easily. The major feature of this App is 'Easy to Use'. When editing your shifts, you can select a range of days (rather than one day) to set. Thus, you can set your schedule (roster, planner) in few seconds. Then, you can send your schedule (roster, planner) to your friends via email or other apps by clicking one button. If you have any suggestion/question, welcome to send an email to me. E-mail: kigurumi.shia@gmail.com

About

SHIFTAR

Easily manage your work shifts and personal appointments in one intuitive calendar. Quickly input shift details, track your earnings, and sync with your existing iCloud calendar. Premium features include widgets, data backup, and advanced color customization.

Highlights
  • Quick shift entry with pre-set buttons
  • Automatic salary calculation
  • iCloud Calendar synchronization
  • Daily/weekly schedule widgets
  • Automatic data backup
  • Expanded color coding options
  • Ad-free experience
Features
Read full description

There's no more need to walk around with a shift schedule table. This single app lets you manage both your shift work and private schedules. SHIFTAR is committed to offering an easy-to-understand app that anybody can use with ease. There are absolutely no complicated actions. Using the app is intuitive for anyone, as easily as entering a schedule on a paper calendar with a pen. ■ Shift entry features Filling in shift information, item by item, into a calendar is a big job. Using SHIFTAR's shift entry features, you just touch the buttons labeled with early shift, late shift, day shift, night shift, and other shift schedule information. Just like that, you can fill in your calendar with shift schedule information as quickly as a whole month's shifts in just 30 seconds. ■ Salary calculation How much will you get on your next payday? How much salary have you earned through today? SHIFTAR will let you know. Knowing the amount of your next paycheck may let you increase your shifts, decrease your shifts to have fun, or determine your budget for presents. Your running total of salary through the current date is updated every day. Seeing the amount rise day by day may boost your motivation! ■ Sync iCloud Calendar Do you have schedules entered into other calendar apps? SHIFTAR supports iPhone's standard calendar (iCloud Calendar). No settings at all are required to migrate data. You can get started right away. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ◇◆ SHIFTAR Premium ◆◇ ■ Widgets Our new widget allows you to quickly check your daily / weekly schedule without having to launch the app. ■ Back up important data The app's data will be automatically backed up. You will always be able to revert to the last saved data when you encounter an issue. No need to worry even if: • your smartphone suddenly dies! • your data suddenly disappears! • you delete the app by mistake! • you get a new smartphone. ■ Add bonus colors You will be able to choose from a much wider variety of colors that you can set for your events. Enjoy a more colorful and convenient calendar screen with more colors for color coding. Great for you if: • you have many shift patterns and are running out of colors... • you are worried that you may run out of colors in the future... • you want to use your favorite colors ■ Remove ads Once you remove ads, you will have more space on the screen to display more events per day, and it will be easier to tap the menu button. No more distraction on the screen means that you will be able to focus on what you are doing, and the UI of SHIFTAR will perform at its best. <Period> SHIFTAR Premium is an auto-renewing subscription. It is available for yearly periods. It is automatically updated on a yearly basis, counting from the application date. <Free trial> You will get one free trial per iTunes account when you first use it. Your remaining trial period will expire if you cancel SHIFTAR Premium during your free trial period. <Automatic updates> SHIFTAR Premium will be automatically billed to your iTunes account within 24 hours prior to expiration. If you wish to cancel, please cancel the automatic updates in your iTunes account settings. <Privacy Policy> https://ozumah256.wixsite.com/leaderbike-policy <Terms of Use> https://ozumah256.wixsite.com/leaderbike-use - - - - - - - - - - - - - - - - - - - - - - - - - - - - - SHIFTAR believes in valuing the voice of every user. SHIFTAR will work to offer ongoing updates to make the app more convenient and easier to use for all. We look forward to your feedback. (Menu in the app > Other > Comments and requests) # When we're tired, we get power from everyone's positive reviews - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Screenshots

Shift Calendar / Schedule3 screens
SHIFTAR4 screens

Verdict

The call

The clearest difference is in-app purchases: Shift Calendar / Schedule at none against SHIFTAR's 11. Shift Calendar / Schedule also leads on ads (none vs shown). On price, review sentiment, update cadence 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. SHIFTAR sells 11 in-app purchases, starting at $1.99 per month. Shift Calendar / Schedule asks for nothing beyond the download.

UpkeepUpdate frequency

Shift Calendar / Schedule ships an update every 3 weeks, SHIFTAR monthly. The most recent releases landed on October 1, 2026 and October 3, 2026 respectively.

Scorecard3 real differences · 7 level
Shift Calendar / Schedule versus SHIFTAR: the parameters behind the verdict, then further details
ParameterShift Calendar / ScheduleSHIFTAR
PriceFreeFree
Rating—4.8 (572 ratings) — better
Positive reviews76.1% of reviews — better75.5% of reviews
Number of ratings—572 — better
Update frequencyEvery 3 weeks — betterMonthly
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.614.0 — better
Further details — not scored
Size1 MB132 MB
Age rating4+4+
DeveloperLin Chih-YUKosuke Hamada

Customer experience

Shift Calendar / Schedule

Written reviews234 reviews
Positive76.1%
Neutral9.8%
Negative14.1%

SHIFTAR

All ratings572 ratings
Positive95.6%
Neutral1.9%
Negative2.4%
Written reviews139 reviews
Positive75.5%
Neutral8.6%
Negative15.8%

User reviews

Shift Calendar / Schedule

From App Store reviews

What we love

  • 🚀 Simple and easy to use
  • 👍 Customizable labels and colors
  • 💡 Helpful for shift workers
  • 🔒 No ads or in-app purchases

Room to improve

  • 🐛 Issues with saving notes and appointments
  • 🔍 Limited features compared to other calendar apps
  • 🔀 Difficulty with repeating or copying shift patterns
  • 🔒 No backup or sync options

SHIFTAR

From 572 App Store ratings

What we love

  • 👍 Easy and intuitive to use
  • 🎨 Color-coding for shift organization
  • ⚡ Quick one-click shift entry
  • 📱 Useful for shift workers and nurses
  • 💰 Wage calculator feature

Room to improve

  • 💸 Paywall for colors and premium features
  • 📺 Unexpected ads despite paid version
  • 🐛 Data loss issues after updates
  • ❌ No MacBook/desktop version
  • 🔗 Limited calendar syncing options

Bugs and requests

Shift Calendar / Schedule

Reported bugs

3 issues
  • Shifts and notes not saving properly
  • App crashing after recent updates
  • Inability to restore data on new devices

Requested features

4 requests
  • Add holiday and overtime shift options
  • Ability to input multiple shifts per day
  • Sync with other calendars or cloud services
  • Apple Watch compatibility

SHIFTAR

Reported bugs

7 issues
  • Complete data loss after app updates
  • Random deletion of calendar entries
  • App crashes on launch
  • Unable to access app after update
  • Sync failures across devices
Show 2 more
  • Do not track button not clickable
  • Calendar blocking causing data loss

Requested features

12 requests
  • Date search function for quick navigation
  • App icon with current date display
  • Partner/family sharing system
  • Multiple user schedule management
  • Weekly pay period option
Show 7 more
  • Saturday/Sunday separate rate settings
  • Special holiday rate customization
  • Weekly hours calculation
  • MacBook/desktop application
  • Brighter and bolder color options
  • Calendar sync with iOS Calendar
  • Alarm/reminder for special dates

In-app purchases

None

Shift Calendar / Schedule

No in-app purchases

11 purchases

SHIFTAR

Subscriptions11
  • SHIFTAR Premium monthly$1.991 Month
  • Premium monthly with trial7 Days trial$1.991 Month
  • SHIFTAR Premium7 Days trial$1.991 Month
Show 8 more
  • SHIFTAR Premium14 Days trial$1.991 Month
  • SHIFTAR Premium1 Month trial$1.991 Month
  • SHIFTAR Premium3 Months trial$1.991 Month
  • SHIFTAR Premium14 Days trial$8.991 Year
  • SHIFTAR Premium annual$8.991 Year
  • Premium annual with trial7 Days trial$8.991 Year
  • Premium annual with trial7 Days trial$16.491 Year
  • SHIFTAR Premium annual$16.491 Year

Questions

Is Shift Calendar / Schedule free?
Shift Calendar / Schedule is free to download, with no in-app purchases.
Is SHIFTAR free?
SHIFTAR is free to download, with in-app purchases available.
Do Shift Calendar / Schedule or SHIFTAR have ads?
SHIFTAR shows ads; Shift Calendar / Schedule does not.
Which is updated more often, Shift Calendar / Schedule or SHIFTAR?
Shift Calendar / Schedule ships an update every 3 weeks, and SHIFTAR monthly. Most recently, Shift Calendar / Schedule was updated on October 1, 2026 and SHIFTAR on October 3, 2026.

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