# ShiftIt vs Shift Alarm

The clearest difference is in-app purchases: Shift Alarm at none against ShiftIt's 2. Shift Alarm also leads on ads (none vs shown). ShiftIt's advantage is update cadence (every 3 days vs weekly) and iOS requirement (16.6 vs 26.1). On price and device support there is nothing between them.

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

ShiftIt ships an update every 3 days, Shift Alarm weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ShiftIt | Shift Alarm |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 116 MB | 19 MB |
| Requires iOS | **16.6** | 26.1 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [jeong su shin](https://appshunter.io/developer/1847811400) | [Joao Paulo Ferreira da Luz](https://appshunter.io/developer/6798815193) |

## 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 |


### Shift Alarm

[App page](https://appshunter.io/ios/app/shift-alarm-auto-clock/id6798815191)

**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 Shift Alarm free?

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

### Do ShiftIt or Shift Alarm have ads?

ShiftIt shows ads; Shift Alarm does not.

### Which is updated more often, ShiftIt or Shift Alarm?

ShiftIt ships an update every 3 days, and Shift Alarm weekly. Most recently, ShiftIt was updated on October 30, 2026 and Shift Alarm on October 31, 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.*