# Shift Calendar vs Shift Calendar Assistant

The clearest difference is ads: Shift Calendar Assistant at none against Shift Calendar's shown. Shift Calendar's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Shift Calendar | Shift Calendar Assistant |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | — |
| Size | 39 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Berke YILMAZ](https://appshunter.io/developer/6779793160) | [飞 江](https://appshunter.io/developer/1815739763) |

## What reviewers say

### Shift Calendar

[App page](https://appshunter.io/ios/app/shift-calendar-work-roster/id6779793158)

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

**In-app purchases:** none


### Shift Calendar Assistant

[App page](https://appshunter.io/ios/app/shift-calendar-assistant/id6801934756)

**In-app purchases:** none


## Frequently asked questions

### Is Shift Calendar free?

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

### Is Shift Calendar Assistant free?

Shift Calendar Assistant is free to download, with no in-app purchases.

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

Shift Calendar shows ads; Shift Calendar Assistant does not.

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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.*