# Work Shift Calendar (Shifter) vs RotaDays

The clearest difference is ads: RotaDays at none against Work Shift Calendar (Shifter)'s shown. RotaDays also leads on update cadence (every 2 weeks vs every 6 weeks). Work Shift Calendar (Shifter)'s advantage is ratings volume (2.6K vs 1) and device support (3 vs 1). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Work Shift Calendar (Shifter) sells 11 one-off in-app purchases and RotaDays sells 2 in-app purchases, starting at $12.99 per year. Whichever you choose, the download price is not the number that matters.

RotaDays holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Work Shift Calendar (Shifter) has 2.6K ratings behind it against 1, so its average is the more settled of the two.

Work Shift Calendar (Shifter) ships an update every 6 weeks, RotaDays every 2 weeks. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Work Shift Calendar (Shifter) | RotaDays |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (2.6K ratings)](https://appshunter.io/ios/app/work-shift-calendar-shifter/id1523513035/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rotadays-shift-work-calendar/id6786429469/reviews)** |
| Number of ratings | **2.6K** | 1 |
| Positive reviews | 91.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 17 MB | 18 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Luis Alberto Reyes Halaby](https://appshunter.io/developer/1523513037) | [Kathrin Margarete Kraus](https://appshunter.io/developer/6780563327) |

## What reviewers say

### Work Shift Calendar (Shifter)

[App page](https://appshunter.io/ios/app/work-shift-calendar-shifter/id1523513035)

Organize your work schedule, track income, and manage appointments with customizable shifts and reminders. Features include daily, weekly, and monthly views, income statistics, and calendar export. Stay on top of your day with this comprehensive tool for shift workers.

**Highlights:** Customizable shift creation, Income and overtime tracking, Shift-specific alarms, Daily notes with reminders, Desktop widgets, Monthly and annual calendar views, Calendar export and import

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donation | $0.99 | one-time |
| Donation | $1.99 | one-time |
| Donation | $2.99 | one-time |
| Donation | $3.99 | one-time |
| PRO Version | $4.99 | one-time |
| Donation | $4.99 | one-time |
| Donation | $5.99 | one-time |
| Donation | $6.99 | one-time |
| Donation | $7.99 | one-time |
| Donation | $8.99 | one-time |
| Donation | $9.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Convenient for shift workers
- 💰 Helps track income and pay
- 🎨 Customizable colors and layout
- 📅 Useful for planning schedules and appointments

**What reviewers complain about**

- 🐛 Issues with syncing across devices
- 🔍 Difficulty finding tutorial or instructions
- 🔧 Limited ability to manage more than 2 shifts per day
- 🔌 Widget no longer available after iOS 18 update

**Reported bugs**

- App crashes after recent update
- Alarms not working properly on some devices
- Calendar not displaying correct dates/days

**Requested features**

- Add ability to share schedules with others
- Improve syncing and backup capabilities
- Introduce a widget option for iOS devices
- Allow more than 2 shifts to be added per day


### RotaDays

[App page](https://appshunter.io/ios/app/rotadays-shift-work-calendar/id6786429469)

This app helps rotation and shift workers visualize their work schedules for months ahead. It supports various preset and custom patterns, allowing users to track workdays, days off, and travel days. Users can also add personal events and share their schedules.

**Highlights:** Customizable shift patterns, Monthly and yearly calendar views, Live countdowns to shift changes, Multiple rotation support, Custom labels and colors, Schedule sharing (text, image, PDF), Apple Calendar export

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access, Yearly | $12.99 | per year |
| Full Access | $29.99 | one-time |


## Frequently asked questions

### Is Work Shift Calendar (Shifter) free?

Work Shift Calendar (Shifter) is free to download, with in-app purchases available.

### Is RotaDays free?

RotaDays is free to download, with in-app purchases available.

### Which has better reviews, Work Shift Calendar (Shifter) or RotaDays?

RotaDays is rated higher. Work Shift Calendar (Shifter) averages 4.8 out of 5 from 2.6K ratings, while RotaDays averages 5.0 from 1 ratings.

### Do Work Shift Calendar (Shifter) or RotaDays have ads?

Work Shift Calendar (Shifter) shows ads; RotaDays does not.

### Which is updated more often, Work Shift Calendar (Shifter) or RotaDays?

Work Shift Calendar (Shifter) ships an update every 6 weeks, and RotaDays every 2 weeks. Most recently, Work Shift Calendar (Shifter) was updated on October 29, 2026 and RotaDays on October 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*