# Shift & Holiday Alarm Clock vs SideKey

The clearest difference is update cadence: SideKey at every 5 days against Shift & Holiday Alarm Clock's every 2 weeks. SideKey also leads on iOS requirement (18.6 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Shift & Holiday Alarm Clock sells 3 in-app purchases, starting at $2.99 per month and SideKey sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Shift & Holiday Alarm Clock ships an update every 2 weeks, SideKey every 5 days. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Shift & Holiday Alarm Clock | SideKey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/sidekey-custom-action-button/id6814712920/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | — | Freemium |
| Size | 14 MB | 48 MB |
| Requires iOS | 26.0 | **18.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [可鹏 江](https://appshunter.io/developer/1788248176) | [Ahmet Giray Ucar](https://appshunter.io/developer/1583246836) |

## What reviewers say

### Shift & Holiday Alarm Clock

[App page](https://appshunter.io/ios/app/shift-and-holiday-alarm-clock/id6776665637)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ShiftAlarm Pro Monthly | $2.99 | per month |
| ShiftAlarm Pro Yearly | $19.99 | per year |
| ShiftAlarm Pro Lifetime | $39.99 | one-time |


### SideKey

[App page](https://appshunter.io/ios/app/sidekey-custom-action-button/id6814712920)

This app allows you to customize your iPhone's Action Button with a personalized launcher for your favorite tools and shortcuts. Organize actions into profiles, access useful utilities like a private camera and QR code generator, and integrate with Apple Shortcuts.

**Highlights:** Personalized Action Button launcher, Customizable action profiles, Private camera with locked library, QR code generator, Find my car feature, Integration with Apple Shortcuts

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SideKey+ Weekly | $3.99 | per 7 days |
| SideKey+ Yearly | $24.99 | per year |


## Frequently asked questions

### Is Shift & Holiday Alarm Clock free?

Shift & Holiday Alarm Clock is free to download, with in-app purchases available.

### Is SideKey free?

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

### Do Shift & Holiday Alarm Clock or SideKey have ads?

Neither Shift & Holiday Alarm Clock nor SideKey shows ads.

### Which is updated more often, Shift & Holiday Alarm Clock or SideKey?

Shift & Holiday Alarm Clock ships an update every 2 weeks, and SideKey every 5 days. Most recently, Shift & Holiday Alarm Clock was updated on October 19, 2026 and SideKey on October 24, 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.*