# Work vs Shift Work Calendar

The clearest difference is ads: Work at none against Shift Work Calendar's shown. Shift Work Calendar's advantage is update cadence (every 9 days vs every 4 months) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

Both are free to download. Work sells 1 one-off in-app purchase and Shift Work Calendar sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Work ships an update every 4 months, Shift Work Calendar every 9 days. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Work | Shift Work Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/work-calendar/id1348319313/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 20 MB | 134 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Oscar Rodriguez](https://appshunter.io/developer/943894167) | [Salomo Interiors S.L.](https://appshunter.io/developer/1688530007) |

## What reviewers say

### Work

[App page](https://appshunter.io/ios/app/work-calendar/id1348319313)

Manage your rotating work shifts, overtime, and vacation days with this free utility app. It helps you track important dates and plan your time effectively, with features for color blindness accessibility.

**Highlights:** Rotating shift management, Overtime tracking, Vacation and affairs day logging, Daily notes and reminders, Color blindness accessibility, Event planning

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium version | $1.99 | one-time |


### Shift Work Calendar

[App page](https://appshunter.io/ios/app/shift-work-calendar-simple/id6751168161)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| Premium | $1.99 | one-time |
| Unlock All | $1.99 | one-time |
| Unlock All + Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Work free?

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

### Is Shift Work Calendar free?

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

### Do Work or Shift Work Calendar have ads?

Shift Work Calendar shows ads; Work does not.

### Which is updated more often, Work or Shift Work Calendar?

Work ships an update every 4 months, and Shift Work Calendar every 9 days. Most recently, Work was updated on October 2, 2026 and Shift Work Calendar on October 12, 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.*