Power Shift work Calendar vs Add Calendar Basic
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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
Add Calendar Basic
This utility app allows users to add custom calendars directly to their device wallpaper. It also offers a convenient feature for managing 3-shift work schedules.
- Add custom calendars to wallpaper
- 3-shift work schedule management
- Wallpaper integration
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You can add a custom calendar on your wallpaper. 3-Shift work schedule is also provided so easily.
Screenshots
Verdict
The clearest difference is update cadence: Add Calendar Basic at monthly against Power Shift work Calendar's every 3 months. Add Calendar Basic also leads on iOS requirement (11.1 vs 15.6). On price, rating, ratings volume and ads 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 1.0 for Power Shift work Calendar against 1.0 for Add Calendar Basic. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Power Shift work Calendar ships an update every 3 months, Add Calendar Basic monthly. The most recent releases landed on October 7, 2026 and September 28, 2026 respectively.
| Parameter | Power Shift work Calendar | Add Calendar Basic |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 1.0 (1 ratings) |
| Positive reviews | 7.2% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 3 months | Monthly — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 11.1 — better |
| Further details — not scored | ||
| Size | 9 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | CHING FENG WANG | cho seonghyun |
Customer experience
Power Shift work Calendar
Add Calendar Basic
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
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- 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
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- Translate to English
- Sync with other devices
- Add more colors
- Add times for shifts
- Add more than 1 pattern
- Improve icon design
Add Calendar Basic
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Power Shift work Calendar
No in-app purchases
Add Calendar Basic
No in-app purchases
Questions
Is Power Shift work Calendar free?
Is Add Calendar Basic free?
Which has better reviews, Power Shift work Calendar or Add Calendar Basic?
Do Power Shift work Calendar or Add Calendar Basic have ads?
Which is updated more often, Power Shift work Calendar or Add Calendar Basic?
Other comparisons
