Comparison

Shift Calendar & Paycheck vs ZenShift

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

Head to head
About

Shift Calendar & Paycheck

Easily track work shifts, calculate precise paychecks, and manage complex schedules. This app is designed for shift workers, offering features like overtime calculation, shift reminders, and income overviews without the need for spreadsheets.

Highlights
  • Color-coded monthly shift calendar
  • Automatic overtime and bonus calculation
  • Shift reminders and notifications
  • Exportable monthly reports
  • Offline functionality
  • Multi-currency support
Features
Read full description

Track your shifts, calculate your exact paycheck, and manage your work schedule — all in one app. No spreadsheets. No guesswork. Built for nurses, factory workers, security staff, retail employees, and anyone working rotating or night shifts. Enter your rate, set your rules, get your exact take-home instantly. SHIFT CALENDAR & SCHEDULE PLANNING • Monthly calendar with color-coded shifts • Plan day shifts, night shifts, and custom schedules • Track holidays, time off, and leave days • Ideal for rotating and non-standard patterns SALARY CALCULATOR & PAYCHECK ESTIMATOR • Accurate pay with full overtime support • Night bonus and weekend extras calculated automatically • Weekly and monthly income overview • Know your take-home before payday WORK HOURS & OVERTIME TRACKER • Automatic regular and overtime hour tracking • Custom daily and weekly overtime thresholds • Configure paid breaks and hourly rates • Multi-currency — works in any country REMINDERS, REPORTS & BACKUP • Shift reminders so you never miss a start time • Monthly summary with day, night, and custom shift totals • Export any month to PDF and share it • Back up your data and restore it on a new phone • Separate calendars when you work more than one job • Dark mode and premium themes • Works offline — your data stays on your device • Fast setup — no account required • Designed for shift workers, not 9-to-5 Free to use. Pro unlocks advanced stats, full history, backup & restore, multiple calendars, premium themes, and removes ads. Download free and take control of your schedule and earnings today. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

ZenShift

Easily manage rotating work schedules, day/night shifts, and custom cycles. Visualize your workdays, estimate hours and pay, and integrate personal events. Customize your calendar with colors, icons, and reminders for better organization.

Highlights
  • Rotating shift pattern setup
  • Hours and earnings estimation
  • Integration of personal events
  • Customizable shift templates
  • Schedule sharing via PDF
  • Export to device calendar
  • Multiple shift types per day
Features
Read full description

ZenShift is a personal shift calendar for rotating work schedules, day and night shifts, and custom cycles. Set up a pattern once, see your workdays at a glance, and estimate your hours and earnings. PLAN YOUR SHIFTS • View your schedule by month, week, or year. • Add shifts from templates, paint dates with a tap, or remove them with the eraser. • Keep multiple shifts on the same day, including overnight and 24-hour shifts. • Create templates with times, breaks, hourly rates, colors, icons, and reminders. • Repeat two days on/two off, three on/three off, 24 hours on/three days off, or your own cycle. Choose start and end dates, pause a rotation, and recalculate it. • Keep manual shift edits when recalculating a rotation. Template updates apply to shifts that have not started by default; changing past linked shifts requires confirmation. Individual overrides are preserved. WORK AND PERSONAL PLANS TOGETHER • Add meetings, appointments, workouts, birthdays, and trips beside your shifts. • Use timed, all-day, and multi-day events with colors, locations, and notes. • Set daily, weekly, monthly, or yearly repeats and event reminders. • Get a warning when a timed event overlaps a shift. • Remove one occurrence or an entire recurring series. UNDERSTAND YOUR HOURS AND PAY • Track work hours after breaks, night hours, overtime, and extra income. • Set hourly rates for individual shifts and templates, with a default rate as a fallback. • Choose your monthly overtime threshold and night period. • See estimated earnings for completed shifts and the forecast for upcoming shifts. • View reports by week, month, year, or a selected period, with breakdowns by shift type, day, week, and month, plus averages. • Assign missing rates in groups from the report. Add shift notes and reuse extra-income templates. SHARE AND KEEP YOUR SCHEDULE • Customize a PDF with your calendar, summary, breakdowns, and shift details. • Send the file using your phone's sharing options. • Export shifts to a selected device calendar. • Use one account to sync your schedule between iPhone and iPad. • Get shift reminders and review notification history. MAKE IT COMFORTABLE Choose English or Russian, light or dark theme, text size, currency, week start, and 12/24-hour time. Adjust animations and haptic feedback. The basic calendar works locally without a required account. Earnings are estimates based on your entered rates, not payroll payments. Night-time breaks are estimated proportionally because their exact timing is not recorded. Cloud services need an account and internet access. Check the app for ad-removal options and terms. Set up your first template and make your work schedule easier to follow.

Screenshots

Shift Calendar & Paycheck4 screens
ZenShift4 screens

Verdict

The call

The clearest difference is rating: Shift Calendar & Paycheck at 5.0 against ZenShift's 4.0. Shift Calendar & Paycheck also leads on ads (none vs shown) and review sentiment (100% vs 75%). ZenShift's advantage is in-app purchases (none vs 2). On price, ratings volume, update cadence and monetization model 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 Calendar & Paycheck sells 2 in-app purchases, starting at $0.99 per month. ZenShift asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Shift Calendar & Paycheck holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 3 and 8 respectively. Written reviews point the same way: 100% of Shift Calendar & Paycheck's written reviews are positive against 75% of ZenShift's.

UpkeepUpdate frequency

Shift Calendar & Paycheck ships an update fortnightly, ZenShift every 9 days. Both last shipped on November 13, 2026.

Scorecard4 real differences · 6 level
Shift Calendar & Paycheck versus ZenShift: the parameters behind the verdict, then further details
ParameterShift Calendar & PaycheckZenShift
PriceFreeFree
Rating5.0 (3 ratings) — better4.0 (8 ratings)
Positive reviews100.0% of reviews — better75.0% of reviews
Number of ratings38 — better
Update frequencyFortnightlyEvery 9 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better16.0
Further details — not scored
Size43 MB67 MB
Age rating4+4+
DeveloperSOFTWARECARAFTDmitry Nikitin

Customer experience

Shift Calendar & Paycheck

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

ZenShift

All ratings7 ratings
Positive71.4%
Neutral0.0%
Negative28.6%
Written reviews8 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

In-app purchases

2 purchases

Shift Calendar & Paycheck

Subscriptions2
  • Shift & Salary Pro Monthly$0.991 Month
  • Shift & Salary Pro Annual$9.991 Year
None

ZenShift

No in-app purchases

Questions

Is Shift Calendar & Paycheck free?
Shift Calendar & Paycheck is free to download, with in-app purchases available.
Is ZenShift free?
ZenShift is free to download, with no in-app purchases.
Which has better reviews, Shift Calendar & Paycheck or ZenShift?
Shift Calendar & Paycheck is rated higher. Shift Calendar & Paycheck averages 5.0 out of 5 from 3 ratings, while ZenShift averages 4.0 from 8 ratings.
Do Shift Calendar & Paycheck or ZenShift have ads?
ZenShift shows ads; Shift Calendar & Paycheck does not.
Which is updated more often, Shift Calendar & Paycheck or ZenShift?
Shift Calendar & Paycheck ships an update fortnightly, and ZenShift every 9 days. Most recently, Shift Calendar & Paycheck was updated on November 13, 2026 and ZenShift on November 13, 2026.

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