# Auxilium vs Shift Work Calendar

The clearest difference is in-app purchases: Auxilium at none against Shift Work Calendar's 4. Auxilium also leads on ads (none vs shown). Shift Work Calendar's advantage is update cadence (every 9 days vs every 7 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Shift Work Calendar sells 4 one-off in-app purchases. Auxilium asks for nothing beyond the download.

Auxilium ships an update every 7 months, Shift Work Calendar every 9 days. The most recent releases landed on October 5, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Auxilium | Shift Work Calendar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 9 days** |
| Size | 137 MB | 134 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TopM Software GmbH](https://appshunter.io/developer/1202905751) | [Salomo Interiors S.L.](https://appshunter.io/developer/1688530007) |

## What reviewers say

### Auxilium

[App page](https://appshunter.io/ios/app/auxilium/id1454398753)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Auxilium free?

Auxilium is free to download, with no in-app purchases.

### Is Shift Work Calendar free?

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

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

Shift Work Calendar shows ads; Auxilium does not.

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

Auxilium ships an update every 7 months, and Shift Work Calendar every 9 days. Most recently, Auxilium was updated on October 5, 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.*