Shift Calendar vs HolyShift!
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Shift Calendar
Easily manage your work schedule with this app designed for shift workers. Customize your shifts, generate schedules automatically, and add important notes to your calendar.
- Customizable shift work
- Automatic cycle scheduling
- Calendar notes
- Clear shift display
Read full descriptionHide full description
Shift Calendar is designed for people who do shift works. It's easy to manage your job and work time - you can customize your shift work - Cycle scheduling, automatic generation of shift work for each day - Calendar notes, write important notes for each day - Shift works display in calendar clearly
HolyShift!
This app helps individuals with irregular work schedules manage their shifts. Easily log your work hours by tapping on days and selecting pre-set time slots, with instant synchronization to your phone's calendar. It also integrates with smart assistants to ensure you never miss a scheduled shift.
- Irregular schedule management
- Pre-created time slot selection
- Instant calendar sync
- Smart assistant integration
- Shift reminders
Read full descriptionHide full description
Tired of juggling unpredictable work hours? Holyshift! is the app designed for those with irregular schedules. Simply tap on any day, select your pre-created time slots, and watch it sync instantly with your phone calendar. It even integrates seamlessly with Alexa and other smart assistants, so you’ll never miss a shift again. Stay organized, stay on top, and let Holyshift! take the hassle out of managing your time. Perfect for those who work beyond the 9-to-5 grind!
Screenshots
Verdict
The clearest difference is review sentiment: HolyShift! at 100% against Shift Calendar's 51%. HolyShift! also leads on rating (5.0 vs 4.2) and in-app purchases (none vs 4). Shift Calendar's advantage is price (Free vs $0.99) and ratings volume (144 vs 2).
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Shift Calendar is free to download; HolyShift! costs $0.99 up front. Shift Calendar sells 4 one-off in-app purchases. HolyShift! asks for nothing beyond the download.
HolyShift! holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Shift Calendar has 144 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 51% of Shift Calendar's written reviews are positive against 100% of HolyShift!'s.
Shift Calendar ships an update every 3 months, HolyShift! every 2 weeks. The most recent releases landed on October 8, 2026 and June 5, 2026 respectively.
| Parameter | Shift Calendar | HolyShift! |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.2 (144 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 51.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 144 — better | 2 |
| Update frequency | Every 3 months | Every 2 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 11.0 — better | 16.2 |
| Further details — not scored | ||
| Size | 27 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | 章健 杨 | Rocco Contini |
Customer experience
Shift Calendar
HolyShift!
In-app purchases
Shift Calendar
- Calendar Notes$0.99
- Remove Ads$0.99
- Pro Version$0.99
Show 1 moreShow fewer
- Add User$0.99
HolyShift!
No in-app purchases
Questions
Is Shift Calendar free?
Is HolyShift! free?
Which has better reviews, Shift Calendar or HolyShift!?
Do Shift Calendar or HolyShift! have ads?
Which is updated more often, Shift Calendar or HolyShift!?
Other comparisons
