# Work Shift Calendar (Shifter) vs Simple Shift Sheet

The clearest difference is ads: Simple Shift Sheet at none against Work Shift Calendar (Shifter)'s shown. Simple Shift Sheet also leads on update cadence (weekly vs every 6 weeks). Work Shift Calendar (Shifter)'s advantage is iOS requirement (13.0 vs 15.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Work Shift Calendar (Shifter) sells 10 one-off in-app purchases and Simple Shift Sheet sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Work Shift Calendar (Shifter) ships an update every 6 weeks, Simple Shift Sheet weekly. The most recent releases landed on November 15, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | Work Shift Calendar (Shifter) | Simple Shift Sheet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (2.7K ratings)](https://appshunter.io/ios/app/work-shift-calendar-shifter/id1523513035/reviews)** | — |
| Number of ratings | **2.7K** | — |
| Positive reviews | 90.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 17 MB | 49 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Luis Alberto Reyes Halaby](https://appshunter.io/developer/1523513037) | [YUKI TANAIKE](https://appshunter.io/developer/478558546) |

## 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 (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donation | $0.99 | one-time |
| Donation | $1.99 | 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


### Simple Shift Sheet

[App page](https://appshunter.io/ios/app/simple-shift-sheet/id6761530543)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Shift Pro (Monthly) | $1.99 | per month |
| Shift Pro (Annual) | $18.00 | per year |


## Frequently asked questions

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

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

### Is Simple Shift Sheet free?

Simple Shift Sheet is free to download, with in-app purchases available.

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

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

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

Work Shift Calendar (Shifter) ships an update every 6 weeks, and Simple Shift Sheet weekly. Most recently, Work Shift Calendar (Shifter) was updated on November 15, 2026 and Simple Shift Sheet on November 11, 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.*