# Ulty vs ShiftDuty

The clearest difference is ads: Ulty at none against ShiftDuty's shown. On price, in-app purchases, device support and iOS requirement 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 | Ulty | ShiftDuty |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | — |
| Size | 59 MB | 73 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sanghun Kong](https://appshunter.io/developer/1860301137) | [Jihoon LEE](https://appshunter.io/developer/1885842090) |

## What reviewers say

### Ulty

[App page](https://appshunter.io/ios/app/ulty-shift-calendar/id6756371021)

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

**In-app purchases:** none


### ShiftDuty

[App page](https://appshunter.io/ios/app/shiftduty/id6760707028)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ulty free?

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

### Is ShiftDuty free?

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

### Do Ulty or ShiftDuty have ads?

ShiftDuty shows ads; Ulty 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.*