# ShiftAlarm vs Shift Alarm

The clearest difference is iOS requirement: ShiftAlarm at 17.0 against Shift Alarm's 26.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | ShiftAlarm | Shift Alarm |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Size | 20 MB | 19 MB |
| Requires iOS | **17.0** | 26.1 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [明 刘](https://appshunter.io/developer/6790996791) | [Joao Paulo Ferreira da Luz](https://appshunter.io/developer/6798815193) |

## What reviewers say

### ShiftAlarm

[App page](https://appshunter.io/ios/app/shiftalarm-work-schedule/id6791030721)

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

**In-app purchases:** none


### 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 ShiftAlarm free?

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

### Is Shift Alarm free?

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

### Do ShiftAlarm or Shift Alarm have ads?

Neither ShiftAlarm nor Shift Alarm shows ads.

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

ShiftAlarm ships an update weekly, and Shift Alarm weekly. Most recently, ShiftAlarm was updated on October 15, 2026 and Shift Alarm on October 14, 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.*