# ShiftIt vs ShiftDuty

The clearest difference is in-app purchases: ShiftDuty at none against ShiftIt's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ShiftIt sells 2 in-app purchases, starting at $3.99 per month. ShiftDuty asks for nothing beyond the download.

## The numbers

| Metric | ShiftIt | ShiftDuty |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 116 MB | 73 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [jeong su shin](https://appshunter.io/developer/1847811400) | [Jihoon LEE](https://appshunter.io/developer/1885842090) |

## What reviewers say

### ShiftIt

[App page](https://appshunter.io/ios/app/shiftit-shift-duty-auto-alarm/id6754311096)

Automate your alarm settings based on your rotating work schedule. This app calculates night, holiday, and overtime pay, and offers an AI health coach for personalized recovery routines. Share your schedule with friends and view overlapping free time.

**Highlights:** Automatic shift alarm setting, Night, holiday, and overtime pay calculation, AI Health Coach with Apple Health integration, Schedule sharing with friends, Home screen widgets, Customizable repeat cycles and times

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| God Life 프리미엄 (월 구독) | $3.99 | per month |
| God Life 프리미엄 (연간) | $29.99 | per year |


### ShiftDuty

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

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

**In-app purchases:** none


## Frequently asked questions

### Is ShiftIt free?

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

### Is ShiftDuty free?

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

### Do ShiftIt or ShiftDuty have ads?

Both ShiftIt and ShiftDuty show 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.*