# ShiftSync vs Shift Calendar Assistant

ShiftSync and Shift Calendar Assistant are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | ShiftSync | Shift Calendar Assistant |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Size | 15 MB | 4 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jean Steven St Marc](https://appshunter.io/developer/1845244209) | [飞 江](https://appshunter.io/developer/1815739763) |

## What reviewers say

### ShiftSync

[App page](https://appshunter.io/ios/app/shiftsync-work-scheduler/id6758892323)

**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 ShiftSync free?

ShiftSync 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 ShiftSync or Shift Calendar Assistant have ads?

Neither ShiftSync nor Shift Calendar Assistant shows ads.

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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.*