Comparison

Power Shift work Calendar vs Work Log

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

Head to head
About

Power Shift work Calendar

This app helps shift workers manage their schedules with an intuitive calendar and multi-person support. Customize shifts, track overtime pay, and receive work reminders. It's designed for various industries with 24-hour operations.

Highlights
  • Intuitive calendar interface
  • Multi-person team scheduling
  • Customizable shift settings
  • Smart editing for staff assignment
  • Automatic salary and overtime calculation
  • Customizable work reminders
  • Multi-language support
Features
Read full description

Shift Schedule - Professional Shift Management Tool * Smart scheduling app designed for shift workers Key Features: • Intuitive Calendar Interface - Clear daily schedule display • Multi-Person Management - Team scheduling with multiple staff support • Custom Shifts - Set shift names, colors, and overtime pay • Smart Editing - Dual PickerView for quick staff-shift assignment • Salary Calculator - Auto-calculate overtime pay and total salary • Reminder System - Work reminders with custom ringtones • Universal App - Perfect support for iPhone and iPad • Multi-Language - 9 language interfaces supported Perfect for: • Healthcare workers, Security guards • Restaurant staff, Factory workers • 24-hour shift workers • Team managers and HR personnel

About

Work Log

Easily log your work shifts, track hours, and calculate earnings. This app offers detailed features for overtime, tips, expenses, and more, with customizable settings and flexible reporting. Upgrade to remove ads and unlock unlimited jobs.

Highlights
  • Track hours, expenses, tips, and mileage
  • Automatic break deduction
  • Overtime and premium hour tracking
  • Customizable pay periods
  • Manual or automatic time entry
  • Detailed notes section
Features
Read full description

Work Log - Shift Tracker helps hourly workers track shifts, understand pay periods, and estimate earnings before payday. Log your hours in seconds, keep overtime organized, and see clear totals for each shift, week, month, or pay period. Whether you punch in and out, enter shifts manually, work multiple jobs, earn tips, or track mileage, Work Log gives you a reliable record of your time and pay. • Track shifts, hours, breaks, tips, expenses, mileage, bonuses, deductions, and more • Estimate your pay for each shift and pay period • Set custom pay periods so your totals match your real paycheck schedule • Track overtime by shift, week, or pay period, with up to three overtime rules • Add premium or differential hours for evenings, weekends, holidays, or other special rates • Punch in and out, or enter your hours manually • Save time with Quick Shifts and automatic break deduction • View your work history by day, week, month, year, pay period, or all shifts • Customize date formats, time formats, week start day, theme, and more • Add notes to shifts so important details are easy to find later • Use cloud backup and sync to keep your records available across devices Upgrade to Pro to remove ads, add multiple jobs, export spreadsheets, and create PDF reports. Work Log is built for hourly workers who want a clear, reliable record of their shifts, hours, overtime, and estimated pay without a complicated payroll system.

Screenshots

Power Shift work Calendar4 screens
Work Log4 screens

Verdict

The call

The clearest difference is review sentiment: Work Log at 82% against Power Shift work Calendar's 7%. Work Log also leads on rating (4.8 vs 1.0) and update cadence (every 10 days vs every 3 months). Power Shift work Calendar's advantage is in-app purchases (none vs 2). On price, ads, device support and iOS requirement 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. Work Log sells 2 in-app purchases, starting at $0.99 per month. Power Shift work Calendar asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Work Log holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Work Log has 3.9K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 7% of Power Shift work Calendar's written reviews are positive against 82% of Work Log's.

UpkeepUpdate frequency

Power Shift work Calendar ships an update every 3 months, Work Log every 10 days. The most recent releases landed on September 8, 2026 and September 25, 2026 respectively.

Scorecard6 real differences · 4 level
Power Shift work Calendar versus Work Log: the parameters behind the verdict, then further details
ParameterPower Shift work CalendarWork Log
PriceFreeFree
Rating1.0 (1 ratings)4.8 (3.9K ratings) — better
Positive reviews7.2% of reviews81.8% of reviews — better
Number of ratings13.9K — better
Update frequencyEvery 3 monthsEvery 10 days — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size9 MB108 MB
Age rating4+4+
DeveloperCHING FENG WANGAR Productions Inc

Customer experience

Power Shift work Calendar

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews83 reviews
Positive7.2%
Neutral4.8%
Negative88.0%

Work Log

All ratings3,935 ratings
Positive95.9%
Neutral2.3%
Negative1.8%
Written reviews209 reviews
Positive81.8%
Neutral3.3%
Negative14.8%

User reviews

Power Shift work Calendar

From 1 App Store ratings

What we love

  • 👍 Easy to navigate
  • 👍 Simple to use
  • 👍 Good idea for an app
  • 👍 Was a good app previously
  • 👍 Widget functionality

Room to improve

  • 🐛 Crashes frequently
  • 🐛 App not working
  • 🐛 Freezes often
  • 🐛 Lost data after updates
  • 🐛 Inconsistent functionality

Work Log

From 3.9K App Store ratings

What we love

  • 👍 Easy to use
  • 🚀 Convenient time tracking
  • 💰 Helpful for pay calculations
  • 🔒 Secure data storage
  • 🧠 Customizable settings

Room to improve

  • 🐛 Occasional app crashes
  • ⏱️ Inconsistent date/time display
  • 💰 Subscription model concerns
  • 🔍 Limited export options
  • 🧠 Confusing pay period settings

Bugs and requests

Power Shift work Calendar

Reported bugs

18 issues
  • Application not responding
  • Lines on the calendar
  • Keeps crashing
  • Glitches galore
  • Kept shutting users out
Show 13 more
  • Takes forever to update events
  • App barely works, not functional
  • Crashes when trying to turn on iCloud
  • Unable to set shifts
  • Can't get past iCloud message
  • Opens then closes itself
  • Can't get past welcome screen
  • Message about iCloud cannot be removed
  • Black screen after update
  • Chinese symbols in app
  • Wiped all shifts after update
  • Cannot add more shifts after update
  • Frozen app screen with iCloud notification

Requested features

11 requests
  • Fix bugs and crashes
  • Restore lost data
  • Allow longer shift pattern input
  • Add ability to repeat shift patterns
  • Add tutorial
Show 6 more
  • Translate to English
  • Sync with other devices
  • Add more colors
  • Add times for shifts
  • Add more than 1 pattern
  • Improve icon design

Work Log

Reported bugs

5 issues
  • Input times changing automatically
  • White screen on app launch
  • Shifts disappearing from history
  • 24-hour clock mode not disabling
  • Subscription not transferring to new device

Requested features

5 requests
  • Add ability to duplicate/repeat shifts
  • Include job/client name tagging
  • Implement overtime pay calculations
  • Provide currency options beyond USD
  • Enable syncing across multiple devices

In-app purchases

None

Power Shift work Calendar

No in-app purchases

2 purchases

Work Log

Subscriptions2
  • Work Log Pro - Monthly$0.991 Month
  • Work Log Pro - Yearly$9.991 Year

Questions

Is Power Shift work Calendar free?
Power Shift work Calendar is free to download, with no in-app purchases.
Is Work Log free?
Work Log is free to download, with in-app purchases available.
Which has better reviews, Power Shift work Calendar or Work Log?
Work Log is rated higher. Power Shift work Calendar averages 1.0 out of 5 from 1 ratings, while Work Log averages 4.8 from 3.9K ratings.
Do Power Shift work Calendar or Work Log have ads?
Both Power Shift work Calendar and Work Log show ads.
Which is updated more often, Power Shift work Calendar or Work Log?
Power Shift work Calendar ships an update every 3 months, and Work Log every 10 days. Most recently, Power Shift work Calendar was updated on September 8, 2026 and Work Log on September 25, 2026.

Other comparisons