Comparison

Shift Box vs Shift Calendar

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

Head to head
About

Shift Box

Features
Read full description

Tired of writing your rotating shifts on paper calendars? Shift Box is the simplest shift calendar app designed for nurses, firefighters, police officers, and anyone with a changing schedule. Organize your work-life balance effortlessly. [Key Features] 1. One-Tap Shift Entry Create your own shift patterns and fill up your monthly calendar in seconds. No more tedious typing. 2. Fully Customizable Shifts Define your own shift types like "Day", "Night", "Off", or "Swing". Choose your favorite colors and names. 3. Group Sharing Create groups with friends, family, or colleagues. Check each other's rosters in one place and plan hangouts easily. 4. Monthly Statistics Visualize your work history. See how many night shifts or holidays you worked this month with clear charts. 5. Secure Cloud Backup Never lose your data. Log in with Apple or Google to safely backup and restore your schedule anytime, anywhere.

About

Shift Calendar

Features
Read full description

Set your rotation once and see the whole year ahead. SIMPLE Pick your pattern โ€” 4 on 4 off, 2-2-3, DuPont, twelve-hour days and nights, rotating three shifts โ€” then tap the day of the cycle you are on today. Done. No sign-up, no account. YOUR OWN ROTATION Nothing on the list fits? Build a cycle of any length yourself. Hospital rotas, irregular rotations, on-call. WHAT YOU GET โ€ข When your next shift starts, and how long until it does โ€ข A whole month on one screen โ€ข Your shifts in the iPhone Calendar, kept up to date โ€ข A reminder before every shift, even offline โ€ข Hours worked and estimated pay โ€ข A home screen widget โ€ข Backup and restore, to move to a new phone โ€ข In 31 languages Without a purchase you see this month's calendar and your next shift. Other months, editing days, your own rotation, Calendar sync, reminders, hours and pay, the widget and backups come with Shift Cycle Pro, an in-app purchase. CHANGES Swapped a shift? Tap the day and change it. Add a note. Your rotation stays intact around it, and your Calendar and reminders follow. WHAT WE PROMISE A lifetime purchase stays a lifetime purchase. We will not move it to a subscription later, and we will never put ads in this app. We never see your shifts. No server, no account, no tracking โ€” your rotation stays on your phone. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://anilsancarr-web.github.io/shiftcycle-site/privacy/

Screenshots

Shift Box4 screens
Shift Calendar4 screens

Verdict

The call

The clearest difference is in-app purchases: Shift Box at none against Shift Calendar's 2. Shift Box also leads on update cadence (every 5 days vs every 3 weeks). Shift Calendar's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Shift Calendar sells 2 in-app purchases, starting at $2.99 per month. Shift Box asks for nothing beyond the download.

UpkeepUpdate frequency

Shift Box ships an update every 5 days, Shift Calendar every 3 weeks. The most recent releases landed on October 10, 2026 and October 2, 2026 respectively.

Scorecard3 real differences ยท 3 level
Shift Box versus Shift Calendar: the parameters behind the verdict, then further details
ParameterShift BoxShift Calendar
PriceFreeFree
Update frequencyEvery 5 days โ€” betterEvery 3 weeks
AdsYesNo โ€” better
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad โ€” betteriPhone
Requires iOS17.616.4 โ€” better
Further details โ€” not scored
Size32 MB45 MB
Age rating4+4+
Developermyungkyu namkunganil sancar

In-app purchases

None

Shift Box

No in-app purchases

2 purchases

Shift Calendar

Subscriptions1
  • Monthly$2.991 Month
One-time1
  • Pro$24.99

Questions

Is Shift Box free?
Shift Box is free to download, with no in-app purchases.
Is Shift Calendar free?
Shift Calendar is free to download, with in-app purchases available.
Do Shift Box or Shift Calendar have ads?
Shift Box shows ads; Shift Calendar does not.
Which is updated more often, Shift Box or Shift Calendar?
Shift Box ships an update every 5 days, and Shift Calendar every 3 weeks. Most recently, Shift Box was updated on October 10, 2026 and Shift Calendar on October 2, 2026.

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