# ShiftIt vs Ulty

The clearest difference is in-app purchases: Ulty at none against ShiftIt's 2. Ulty also leads on ads (none vs shown). ShiftIt's advantage is update cadence (every 3 days vs monthly). On price, 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. Ulty asks for nothing beyond the download.

ShiftIt ships an update every 3 days, Ulty monthly. The most recent releases landed on October 8, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | ShiftIt | Ulty |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 116 MB | 59 MB |
| Requires iOS | 16.6 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [jeong su shin](https://appshunter.io/developer/1847811400) | [Sanghun Kong](https://appshunter.io/developer/1860301137) |

## 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 |


### Ulty

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

**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 Ulty free?

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

### Do ShiftIt or Ulty have ads?

ShiftIt shows ads; Ulty does not.

### Which is updated more often, ShiftIt or Ulty?

ShiftIt ships an update every 3 days, and Ulty monthly. Most recently, ShiftIt was updated on October 8, 2026 and Ulty on October 2, 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.*